Proxim Wireless MB83HP5 802.11 a/b/g/n Mini-PCI module User Manual Tsunami800 8000 SW Guide v5 2 SW2 6 2
Proxim Wireless Corporation 802.11 a/b/g/n Mini-PCI module Tsunami800 8000 SW Guide v5 2 SW2 6 2
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Software guide1
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| Document ID | 2355959 |
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| Document Description | Software guide1 |
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| Document Type | User Manual |
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| Filesize | 275.45kB (3443170 bits) |
| Date Submitted | 2014-08-13 00:00:00 |
| Date Available | 2014-09-12 00:00:00 |
| Creation Date | 2014-08-13 14:45:06 |
| Producing Software | GPL Ghostscript 8.15 |
| Document Lastmod | 2014-08-13 14:45:06 |
| Document Title | Tsunami800&8000_SW Guide-v5.2_SW2.6.2.pdf |
| Document Creator | Adobe Acrobat 11.0.7 |
| Document Author: | CHsieh |
TsunamiÂŽ 800 & 8000 Series (Point-to-point and Point-to-multipoint Products) Software Management Guide Products Covered --> TsunamiÂŽ Multipoint - MP-820-BSU-100 - MP-8100-BSU - MP-8200-BSU; MP-8250-BS9; MP-8250-BS1 - MP-820-SUA-50+ - MP-825-SUR-50+ - MP-825-CPE-50 - MP-8100-SUA - MP-8150-SUR - MP-8150-SUR-100 - MP-8150-CPE - MP-8200-SUA - MP-8250-SUR - MP-8160-BSU and MP-8160-BS9 - MP-8160-SUA - MP-8160-CPE --> Tsunami QuickbridgeÂŽ - QB-8100-EPA / LNK - QB-8150-EPR / LNK - QB-8150-LNK-100 - QB-8150-LNK-12/50 - QB-8151-EPR / LNK - QB-8200-EPA / LNK - QB-8250-EPR / LNK - QB-825-EPR / LNK-50 - QB-825-EPR / LNK-50+ Copyright Š 2013 Proxim Wireless Corporation, Milpitas, CA. All rights reserved. Covered by one or more of the following U.S. patents: 5,231,634; 5,875,179; 6,006,090; 5,809,060; 6,075,812; 5,077,753. The content described herein are copyrighted with all rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form by any means without the written permission of Proxim Wireless Corporation. Trademarks TsunamiÂŽ, Proxim, and the Proxim logo are the trademarks of Proxim Wireless Corporation. All other trademarks mentioned herein are the property of their respective owners. Disclaimer Proxim reserves the right to revise this publication and to make changes in content from time-to-time without obligation on the part of Proxim to provide notification of such revision or change. Proxim may make improvements or changes in the product(s) described in this guide at any time. When using these devices, basic safety precautions should always be followed to reduce the risk of fire, electric shock and injury to persons. GPL License Note TsunamiÂŽ products include, in part, some free software that is developed by Free Software Foundation. A user is granted license to this software under the terms of either the GNU General Public License or GNU Lesser General Public License (See ). This license allows the user to freely copy, modify and redistribute this software and no other statement or documentation from us. To get a copy of this software, or for any other information, please contact our customer support team ). OpenSSL License Note TsunamiÂŽ products contains software developed by the OpenSSL Project for use in the OpenSSL Toolkit ( subject to the following copyright and conditions: ) and that is Copyright (c) 1998-2002 The OpenSSL Project. All rights reserved. The names âOpenSSL Toolkitâ and âOpenSSL Projectâ must not be used to refer to, endorse, or promote the products or for any other purpose related to the products without prior written permission. For written permission, please contact This software is provided by the OpenSSL Project âas isâ and any expressed or implied warranties, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose are disclaimed. In no event shall the OpenSSL Project or its contributors be liable for any direct, indirect, incidental, special, exemplary, or consequential damages (including, but not limited to, procurement of substitute goods or services; loss of use, data, or profits; or business interruption) however caused and on any theory of liability, whether in contract, strict liability, or tort (including negligence or otherwise) arising in any way out of the use of this software, even if advised of the possibility of such damage. TsunamiÂŽ 800 and 8000 Series - Software Management Guide Documentation Version: 5.2 P/N 765-00131, February 2014 Tsunami ÂŽ 800 & 8000 Series - Software Management Guide                                     Tsunami ÂŽ 800 & 8000 Series - Software Management Guide                                                                                        Tsunami ÂŽ 800 & 8000 Series - Software Management Guide                                                                                                    Tsunami ÂŽ 800 & 8000 Series - Software Management Guide          ¥                                                                                   Tsunami ÂŽ 800 & 8000 Series - Software Management Guide }                                                                ¢         Tsunami ÂŽ 800 & 8000 Series - Software Management Guide        £ ¤                   ¼ ÂŚ            §    Ž § Âą §   ¯  °   ÂŻ ¤   Tsunami ÂŽ 800 & 8000 Series - Software Management Guide  ¼ Š ¨ ¨ ÂŞ  Š ¨ Š ÂŹ ÂŽ   ª         ¥ ÂĄ ÂĄ  £ ² ÂŻ ´ Âł  ¾ ÂŤ ÂŤ ÂŻ ¤ Š ÂĽ § ÂŻ  ¼ Âś ÂŹ ÂŻ  ¨ Tsunami ÂŽ 800 & 8000 Series - Software Management Guide ÂĽ   £  Preface Preface This chapter contains information on the following:  ¡  ¡ ¡  ¡  ¡  ¡ About this Guide This guide gives a jump-start working knowledge of the TsunamiÂŽ 800 and 8000 products. It explains the step-by-step procedure to configure, manage and monitor the device by using Web Interface. Products Covered Given below are the products that are covered in this guide along with the latest software version supported by each of the device. Product(s) Supported Countries Supported Software Version MP-8100-BSU US, WD, EU 2.6.1 MP-8200-BSU US, WD, EU, JP 2.6.1 MP-8250-BS9 US, WD, EU 2.6.1 MP-8250-BS1 US, WD, EU 2.6.1 MP-8100-SUA US, WD, EU 2.6.1 MP-8150-SUR US, WD, EU 2.6.1 MP-8150-SUR-100 US, WD, EU 2.6.1 MP-8150-CPE US, WD 2.6.1 MP-8200-SUA US, WD, EU, JP 2.6.1 MP-8250-SUR US, WD, EU, JP 2.6.1 MP-8160-BSU WD 2.6.1 MP-8160-BS9 WD 2.6.1 MP-8160-SUA WD 2.6.1 MP-8160-CPE-A100 WD 2.6.1 MP-820-BSU-100 US, WD, EU 2.6.2 MP-820-SUA-50+ US, WD, EU 2.6.2 MP-825-SUR-50+ US, WD, EU 2.6.2 MP-825-CPE-50 US, WD, EU 2.6.2 QB-8100-EPA/LNK US, WD, EU 2.6.1 Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 10 Preface Product(s) Supported Countries Supported Software Version QB-8150-EPR/LNK US, WD, EU 2.6.1 QB-8150-LNK-100 US, WD, EU 2.6.1 QB-8150-LNK-12 US 2.6.1 QB-8150-LNK-50 US, WD 2.6.1 QB-8151-EPR/LNK US, WD 2.6.1 QB-8200-EPA/LNK US, WD, EU, JP 2.6.1 QB-8250-EPR/LNK US, WD, EU, JP 2.6.1 US, WD, EU 2.6.2 US, WD, EU 2.6.2 QB-825-EPR/LNK-50 QB-825-EPR/LNK-50 Audience The intended audience for this guide is the network administrators who install and/or manage the device. Prerequisites The reader of this document should have working knowledge of Wireless Networks, Local Area Networking (LAN) concepts, Network Access Infrastructures and Client-Server Applications. Related Documents Please refer to the following related documents that are available on the Proximâs support site at ¡ ¡ ¡ ¡ ¡  Quick Installation Guide (QIG) - A quick reference guide that provides essential information to install and configure the device. Hardware Installation Guide - A guide that provides an overview about the TsunamiÂŽ products, their installation methods and hardware specifications. Reference Guide - A guide that provides step-by-step instructions to configure, manage and monitor the device by using Command Line Interface (CLI). Antenna Guides - A guide that gives insight on the recommended antennas and ways to align the antennas. Safety and Regulatory Compliance Guide - A guide that provides country specific safety and regulatory norms to be followed while installing the device. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 11 Preface Documentation Conventions ScreenShots This guide uses screenshots to explain the method to configure, manage and monitor the device by using Web Interface. Based on your device the screenshots may vary. Hence, we request you to refer to the screenshots that are valid for your device. Icon Representation Name Image Meaning Note A special instruction that draws the attention of the user. Important A note of significant importance that the user should be aware of. Caution A warning that cautions the user of a possible danger. Device Naming Conventions Naming Convention Description BSU Refers to a Base Station Unit Subscriber / SU Mode / SU Refers to both SU and CPE End Point A mode Refers to a device in End Point A mode End Point B mode Refers to a device in End Point B mode MP 800 and 8000 BSU/SU in Legacy Mode Refers to MP 800 and 8000 BSU and SU devices that can interoperate with the legacy products of the TsunamiÂŽ MP.11 family. : A feature specific to a device is referred to by its name (For example, TsunamiÂŽ MP-8100-BSU) else by the common naming convention (For example, BSU) as tabulated above. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 12 Overview This chapter contains information on the following: ¸ ¡     ¡ š š   ¡       ¡ 1.1 About TsunamiÂŽ 800 and 8000 Products Proximâs TsunamiÂŽ 800 and 8000 product series, consists of point-to-point and point-to-multipoint devices that are designed to provide wireless networking solutions to enterprises and business markets. This product series consists of the following products: Product Description MP-8100-BSU The MP-8100 Base Station unit, is a flexible wireless outdoor product that operates in 2.3 â 2.5 and 4.9 â 6.0 GHz frequency band. This connectorized device comes with a 3x3 MIMO radio and three N-Type connectors to connect external antennas. MP-8100-SUA The MP-8100 Subscriber unit, is a flexible wireless outdoor product that operates in 2.3 â 2.5 and 4.9 â 6.0 GHz frequency band. This connectorized device comes with a 3x3 MIMO radio and three N-Type connectors to connect external antennas. MP-8150-SUR The MP-8150 Subscriber unit comes with a 2x2 MIMO radio and 23 dBi Integrated dual-polarized panel antenna that operates in 4.900 â 5.925 GHz frequency band. MP-8150-SUR-100 The MP-8150 Subscriber unit comes with a 2x2 MIMO radio and 21 dBi integrated dual-polarized panel antenna that operates in 4.900 â 5.875 GHz frequency band. It provides a throughput of up to 50 Mbps (Uplink) and 50 Mbps (Downlink). MP-8150-CPE The MP-8150 Customer Premises Equipment comes with a high power 2x2 MIMO radio and 16 dBi integrated dual-polarized panel antenna that operates in 5.3 â 6.1 GHz frequency band. MP-8200-BSU The MP-8200 Base Station unit, is a flexible wireless outdoor product that operates in 4.900 to 5.925 GHz frequency band. This connectorized device comes with a 3x3 MIMO high power radio and three N-Type connectors to connect external antennas. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide Image 13 Overview MP-8250-BS9 The MP-8250 Base Station unit comes with a high power 2x2 MIMO radio and 16 dBi integrated 90° sector antenna that operates in 4.900 â 5.925 GHz frequency band. MP-8250-BS1 The MP-8250 Base Station unit comes with a high power 2x2 MIMO radio and 23 dBi integrated 10° panel antenna that operates in 4.900 â 5.925 GHz frequency band. MP-8200-SUA The MP-8200 Subscriber unit, is a flexible wireless outdoor product that operates in 4.900 to 5.925 GHz frequency band. This connectorized device comes with a 3x3 MIMO high power radio and three N-Type connectors to connect external antennas. MP-8250-SUR The MP-8250 Subscriber unit comes with a 2x2 MIMO high power radio and 23 dBi integrated dual-polarized panel antenna that operates in 4.900 â 5.925 GHz frequency band. MP-8160-BSU The MP-8160 Base Station unit, is a flexible outdoor product that operates in 5.900 â 6.425 GHz frequency band. This connectorized device comes with a high power 2x2 MIMO radio and two N-Type connectors to connect external antennas. MP-8160-BS9 The MP-8160 Base Station unit comes with a 2x2 MIMO radio and 16 dBi integrated 90° sector antenna that operates in 5.900 â 6.425 GHz frequency band. MP-8160-SUA The MP-8160 Subscriber unit, is a flexible outdoor product that operates in 5.900 â 6.425 GHz frequency band. This connectorized device comes with a high power 2x2 MIMO radio and two N-Type connectors to connect external antennas. MP-8160-CPE-A100 The MP-8160 Customer Premises Equipment comes with a single high power 2x2 MIMO radio and 15 dBi integrated dual-polarized panel antenna that operates in 5.900 â 6.425 GHz frequency band. MP-820-BSU-100 The MP-820 Base Station unit, is a flexible wireless outdoor product that operates in 5.150 â 5.925 GHz frequency band. This connectorized device comes with 2x2 MIMO radio and two N-Type connectors to connect external antennas. It provides an aggregate throughput of 100 Mbps. MP-820-SUA-50+ The MP-820 Subscriber unit, is a flexible wireless outdoor product that operates in 5.150 to 5.925 GHz frequency band. This connectorized device comes with a 2x2 MIMO radio and two N-Type connectors to connect external antennas. It provides an aggregate throughput of 50 Mbps, license upgradable to 100 Mbps. MP-825-SUR-50+ The MP-825 Subscriber unit comes with a 2x2 MIMO radio and 15 dBi integrated dual-polarized panel antenna that operates in 5.150 5.925 GHz frequency band. It provides an aggregate throughput of 50 Mbps, license upgradable to 100 Mbps. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 14 Overview MP-825-CPE-50 The MP-825 Customer Premises Equipment comes with a 2x2 MIMO radio and 15 dBi integrated dual-polarized panel antenna that operates in 5.15 - 5.925 GHz frequency band with aggregate throughput of 50 Mbps. QB-8100-EPA The QB-8100-EPA QuickBridge operates in 2.3 â 2.5 and 4.9 â 6.0 GHz frequency band. This connectorized device comes with a 3x3 MIMO radio and three N-Type connectors to connect external antennas. QB-8100-LNK A pair of QB-8100-EPA devices form a link. QB-8150-EPR The QB-8150-EPR QuickBridge comes with a 2x2 MIMO radio and 23 dBi integrated dual-polarized panel antenna that operates in 4.900 â 5.925 GHz frequency band. QB-8150-LNK A pair of QB-8150-EPR devices form a link. QB-8150-LNK-100 A pair of QB-8150-EPR-100 devices form a link. The QB-8150-EPR-100 device comes with a 2x2 MIMO radio, 21 dBi integrated dual-polarized panel antenna that operates in 4.900 â 5.875 GHz frequency band. It provides a throughput of up to 50 Mbps (Uplink) and 50 Mbps (Downlink). QB-8150-LNK-12 A pair of QB-8150-EPR-12 devices form a link. The QB-8150-EPR-12 device comes with a high power 2x2 MIMO radio, 12 Mbps speed and 16 dBi integrated dual-polarized panel antenna that operates in 5.3 - 6.1 GHz frequency band. QB-8150-LNK-50 A pair of QB-8150-EPR-50 devices form a link. The QB-8150-EPR-50 device comes with a high power 2x2 MIMO radio, 50 Mbps and 16 dBi integrated dual-polarized panel antenna that operates in 5.3 â 6.1 GHz frequency band. QB-8151-EPR The QB-8151-EPR device comes with a 2x2 MIMO radio, 21 dBi integrated dual-polarized panel antenna that operates in 4.900 â 5.875 GHz frequency band. It provides a throughput of up to 300 Mbps (Uplink) and 300 Mbps (Downlink). Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 15 Overview QB-8151-LNK A pair of QB-8151-EPR devices form a link. The QB-8151-EPR device comes with a 2x2 MIMO radio, 21 dBi integrated dual-polarized panel antenna that operates in 4.900 â 5.875 GHz frequency band. It provides a throughput of up to 300 Mbps (Uplink) and 300 Mbps (Downlink). QB-8200-EPA The QB-8200-EPA QuickBridge operates in 4.900 â 5.925 GHz frequency band. This connectorized device comes with a 3x3 MIMO high power radio and three N-Type connectors to connect external antennas. QB-8200-LNK A pair of QB-8200-EPA devices form a link. QB-8250-EPR The QB-8250-EPR QuickBridge comes with a 2x2 MIMO high power radio and 23 dBi integrated dual-polarized panel antenna that operates in 4.900 â 5.925 GHz frequency band. QB-8250-LNK A pair of QB-8250-EPR devices form a link. QB-825-EPR-50 The QB-825-EPR-50 device comes with a 2x2 MIMO radio and 15 dBi integrated dual-polarized panel antenna that operates in 5.15 5.925 GHz frequency band with aggregate throughput of 50 Mbps. QB-825-LNK-50 A pair of QB-825-EPR-50 devices form a link. QB-825-EPR-50+ The QB-825-EPR-50+ device comes with a 2x2 MIMO high power radio and 15 dBi integrated dual-polarized panel antenna that operates in 5.150 â 5.925 GHz frequency band. It provides an aggregate throughput of 50 Mbps, license upgradable to 100 Mbps. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 16 Overview QB-825-LNK-50+ A pair of QB-825-EPR-50+ devices form a link. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 17 Overview 1.2 Wireless Network Topology 1.2.1 Point-to-Multipoint (PTMP) Point-to-multipoint is a wireless network that has a central communication device such as a Base Station Unit (BSU), providing connectivity to multiple devices such as Subscribers (SUs) or clients. Any transmission of data that originates from the BSU is received by all SUs; whereas, the data originating from any of the SU is received only by the BSU. This allows numerous sites in a wide area to share resources, including a single high-speed connection to the Internet. Given below are the deployment scenarios, where Proxim's point-to-multipoint devices are recommended. The Proxim devices used in the deployment images are commonly referred to as BSU (Base Station Unit) and SU (Subscriber Unit). The combinations that are used for BSU and SU multipoint devices are: Base Station Unit (BSU) MP-820-BSU-100 MP-8100-BSU MP-8200-BSU MP-8250-BS9 MP-8250-BS1 Subscriber Unit (SU) MP-820-SUA-50+ MP-825-SUR-50+ MP-825-CPE-50 MP-8100-SUA MP-8150-SUR MP-8150-SUR-100 MP-8150-CPE MP-8200-SUA MP-8250-SUR MP-8160-BSU MP-8160-BS9 Tsunami ÂŽ 800 & 8000 Series - Software Management Guide MP-8160-SUA MP-8160-CPE-A100 18 Overview ¡ ¡ Last Mile Access: Competitive broadband service access alternative to Digital Subscriber Line (DSL) or cable for residences and T1 or Ethernet for businesses. Security and Surveillance: High definition IP-surveillance cameras for monitoring city streets, airports, bridges, seaports, transportation hubs, offices and warehouses. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 19 Overview ¡ ¡ Metropolitan Area Network: Secure and reliable connectivity between city buildings. Enterprise Campus Connectivity: Extend the main network to remote offices, warehouses or other buildings without leased lines. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 20 Overview ¡ ¡ Wireless Intelligent Transport System (ITS): Increases the traffic efficiency and reduces the commuting time in cities and metropolitan areas. Roaming: A mobile device (SU) provides seamless network services. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 21 Overview ¡ Offshore Communications: Establishes connectivity between seashore and the ships that are nearing the port locations, or connectivity between off-shore oil rigs and sea shore and so on. 1.2.2 Point-to-Point Link A point-to-point link is a dedicated wireless link that connects only two stations. With a point-to-point link, you can set up a connection between two locations as an alternative to: ¡ ¡ Leased lines in building-to-building connections Wired Ethernet backbones between wireless access points in difficult-to-wire environments. It is easy to set up a wireless point-to-point link as shown in the following figure. Each device is set up as either an End Point A or an End Point B. Figure 1-1 Point-to-Point-Link (An Example) Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 22 Overview Given below are the deployment scenarios, where Proxim's point-to-point devices are recommended. The proxim devices used in the deployment images are commonly referred to as End Point A and End Point B. The combinations that are used for point-to-point devices are: End Point A End Point B QB-8100-EPA QB-8100-EPA QB-8150-EPR QB-8150-EPR QB-8150-LNK-100 QB-8150-LNK-100 QB-8150-LNK-12/50 QB-8150-LNK-12/50 QB-8151-EPR QB-8151-EPR QB-8200-EPA QB-8200-EPA QB-8250-EPR QB-8250-EPR QB-825-EPR-50 QB-825-EPR-50 QB-825-EPR-50+ QB-825-EPR-50+ Listed below are the applications, where Proximâs point-to-point devices can be used: ¡ Backhaul to a Central POP: Avoids expensive installation and recurring charge of a second wireline backhaul to a remote virtual POP. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 23 Overview ¡ ¡ ¡ Repeater: Extends distance or overcomes path blockage by adding point-to-point hops. High-bandwidth Last Mile Access: Delivers Transparent LAN Services (TLS) to corporate parks. High Availability and Link Aggregation: Achieves high availability and link aggregation in wireless medium by using two parallel links and additional Link Aggregation Control Protocol (LACP) capable switches. This is applicable only to QB-8100-EPA/LNK, QB-8150-EPR/LNK, QB-8150-LNK-100, QB-8151-EPR/LNK, QB-8200-EPA/LNK, and QB-8250-EPR/LNK devices. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 24 Overview ¡ ¡ Leased Line Redundancy: Eliminates recurring DS-3 leased line charges with one time installation charge of a QuickBridge link. Inter-POP Redundancy: Avoids downtimes caused by a wireline backhaul failure by adding a QuickBridge link as an inter-POP redundancy. 1.3 Multiple-Input-Multiple-Output (MIMO) Proximâs 800 & 8000 point-to-point and point-to-multipoint devices support Multiple-Input-Multiple-Output (MIMO) antenna technology that uses multiple antennas at both the transmitter and receiver to improve communication performance. The underlying technology of Proximâs product radio(s) are based on a combination of MIMO and OFDM (Orthogonal Frequency Division Multiplexing). MIMO-OFDM combination radios solve interference, fading and multipath problems On the receiver side, having multiple receivers increases the amount of received power and also reduces multipath problems by combining the received signals for each frequency component separately. Hence, MIMO significantly improves the overall gain. MIMO also uses Spatial multiplexing transmission technique to transmit independent and separately encoded data signals from each of the multiple transmit antennas while reusing or multiplexing in the space dimension. These independent data signals are called Spatial streams. The transmitting antenna uses multiple radio Tx chains and signal paths to simultaneously transmit different data streams, whereas the receiver combines the Rx signals resulting in higher throughput. By increasing the number of receiving and transmitting antennas, the throughput of the channel increases linearly resulting in high spectral efficiency. 1.4 Wireless Outdoor Router Protocol (WORP) WORP is a protocol, designed by Proxim to optimize the performance of outdoor wireless Point-to-Point (PtP) and Point-to-Multipoint (PtMP) links using packet radio technology, including the use of cutting edge Multiple-Input-Multiple-Output (MIMO) technology. WORP overcomes the performance degradation, which standards-based wireless technologies are susceptible to when used for outdoor long-range connectivity. Benefits: ¡ ¡ ¡ ¡ More Net Bandwidth: WORP increases the overall net bandwidth of the multipoint system. The net bandwidth by using WORP is higher than any other protocol solution used in an outdoor environment. WORP is a more efficient protocol that protects the system from packet collisions and transmits the data in an optimal way, which increases the overall performance. More Concurrent Subscribers: An outdoor point-to-multipoint solution based on 802.11 may connect from 5 to 10 remote nodes, but sometimes performance starts to suffer from collisions with as little as only 2 remote nodes. A solution using WORP, on the other hand, can connect up to 100 remote nodes without adverse effects on usable bandwidth, allowing more concurrent Subscriber Units (SU) to be active in a wireless multipoint environment. Smart Scheduling: WORP uses smart scheduling for remote node polling to avoid wasting bandwidth on nodes that have no traffic to be sent. The Base Station Unit (BSU) dynamically decides how frequently a remote node should be polled based on the current traffic to and from each remote node and the priority settings for that traffic. The scheduling is adapted dynamically to the actual traffic and further optimized by following the bandwidth limits as configured for each remote node. Dynamic Data Rate Selection (DDRS): DDRS enables WORP to dynamically adjust the data rate at which the wireless traffic is sent. This feature is especially important in point-to-multipoint networks, when different SUs can sustain different data rates because of the different distances from the BSU. With DDRS, WORP dynamically optimizes the wireless data rate to each of the SUs independently, keeping the overall net throughput at the highest possible level. This feature optimizes throughput even for links with different RF conditions on the BSU and SU, by optimizing downlink. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 25 Overview ¡ ¡ ¡ Quality of Service: WORP ensures that the most important data arrives with priority by differentiating between priorities of traffic as defined in the profiles for QoS (Quality of Service), similar to the 802.16 WiMAX QoS standard definition. Bandwidth Control: WORP allows service providers to control network bandwidth by throttling outgoing traffic in both base station and subscriber devices, thus protecting the network from excessive bandwidth use by any one station. Additionally, it allows service providers to differentiate their service offerings. Asymmetric Bandwidth Controls: Asymmetric bandwidth gives network managers the ability to set different maximum bandwidth rates for a variety of customer groups. This allows service providers to further differentiate their service offerings and maximize revenues. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 26 Management and Monitoring Capabilities A Network administrator can use the following interfaces to configure, manage and monitor the device.  ¡  ¡   ¡    ¡ 2.1 Web (HTTP/HTTPS) Interface The Web interface (HTTP) provides easy access to configuration settings and network statistics from any computer on the network. The Web interface can be accessed, through LAN (switch, hub and so on), the Internet, or with an Ethernet cable connected directly to the computerâs Ethernet port. HTTPS interface provides an HTTP connection over a Secure Socket Layer (SSL). HTTPS allows the user to access the device in a secure fashion by using SSL over port 443. The device supports SSLv3 with a 128-bit encryption certificate maintained by the device for secure communication between the device and the HTTP client. All communications are encrypted by using the server and the client-side certificate. ¡ Compatible browser for Web Interface: š š ¡ ¡ Microsoft Internet Explorer 7.0 or later Mozilla Firefox 3.0 or later When working with Internet Explorer 9 in Windows 2008 Server, navigate to Internet Options -> Security -> Internet -> Custom Level -> Scripting -> Active Scripting to enable active scripting. When working with Internet Explorer 10 and facing web page issues, click the Broken Page icon the right side of the address bar. available on 2.2 Command Line Interface The Command Line Interface (CLI) is a text-based configuration utility that supports a set of keyboard commands and parameters to configure, manage and monitor the device. You can enter the command statements composed of CLI commands and their associated parameters. For example, when downloading a file, an administrator enters the download CLI command along with the IP address, file name, and file type parameters. Commands can be issued from the keyboard for real-time control, or from scripts that automate configuration. 2.2.1 HyperTerminal The CLI can be accessed over a HyperTerminal serial connection. HyperTerminal is a program that connects to other Computers, Telnet Sites, Bulletin Board Systems (BBS), Online Services, and Host Computers, by using either modem or a null modem cable. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 27 Management and Monitoring Capabilities If using RS-232 cable, verify the following information in the HyperTerminal serial port setup: Port COM1 (default) Baud Rate 115200 Data 8-bit Parity None Stop 1-bit Flow Content None : When using Windows 7, use a Terminal Emulator program like Teraterm Pro for serial connection. 2.2.2 Telnet The device can be accessed through CLI by using Telnet. The device can be accessed through LAN (switch, hub and so on), the Internet, or with an Ethernet cable connected directly to the computerâs Ethernet port. 2.2.3 Secure Shell (SSH) The device can be securely accessed through CLI by using Secure Shell (SSH). The device supports SSH version 2, for secure remote CLI (Telnet) sessions. SSH provides strong authentication and encryption of session data. The SSH server has host keys - a pair of asymmetric keys (a private key that resides on the device) and a public key that is distributed to the clients, to connect to the device. Clients need to verify that they are communicating with the correct SSH server. 2.3 Simple Network Management Protocol (SNMP) Management The device can also be configured, managed and monitored by using Simple Network Management Protocol (SNMP). This requires an SNMP Manager Program (sometimes called MIB browser) or a Network Manager program using SNMP. The device supports the following Management Information Base (MIB) files that describe the parameters that can be viewed and/or configured over SNMP: ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ PXM-SNMP.mib (Enterprise MIB) RFC-1213.mib (MIB-II) RFC-1215.mib (Trap MIB) RFC-1757-RMON.mib (Remote Monitoring) RFC-2571.mib (SNMP Framework) RFC-3411-SNMP-FRAME-WORK.mib (SNMP Framework) RFC-2790.mib (Host Resources) RFC-3291-INET-ADDRESS-MIB.mib RFC-3412.mib (SNMP-MPD-MIB) RFC-3414.mib (SNMP-USER-BASED-SM-MIB) SFLOW.mib Before managing the device by using SNMP, compile one or more of these MIB files into your SNMP programâs database. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 28 Management and Monitoring Capabilities The PXM MIB files are available on the Proxim support site at . The enterprise MIB (PXM-SNMP.mib) defines the Read and Read/Write objects that can be viewed or configured by using SNMP. These objects correspond to most of the settings and statistics that are available with other management interfaces. The MIB can be opened with any text editor, such as Microsoft Word, Notepad, or WordPad.  2.4 ProximVision NMS ProximVision NMS is the state-of-the-art network management system to administer Proximâs devices on the network. ProximVision NMS offers the following network management and monitoring features: ¡ ¡ ¡ ¡ ¡ ¡ Network Management --> Network Discovery, Geographical and Logical Maps Fault Management --> Event Logs and Alarms Performance Management --> Statistics Collection and Analysis Security Management --> User Provisioning Scheduled Bulk Operations and Task - Backup, Software Upgrade, and Bulk SNMP Parameter Configuration Configuration Management --> Device Configuration For details, refer to ProximVision NMS Installation and Management Guide at  : This guide explains the method to initialize and manage the device by using Web Interface only. To configure and manage the device by using Command Line Interface, please refer to the TsunamiÂŽ 800 & 8000 Series Reference Guide available on the Proximâs support site at Tsunami ÂŽ 800 & 8000 Series - Software Management Guide  29 Device Initialization This chapter contains information on the following: ¡ Âş Âş Âş  ¡ Âş     º   º   ¡ 3.1 Initialization Once the device installation completes, access the device either through Web Interface, Command Line Interface, or an SNMP Interface. : For installation procedure, please refer to the Hardware Installation Guide available on the Proximâs support site at ¡ ¡  To access the device by using CLI commands, connect a serial RS-232 cable to the Serial port of the device. To access the device by using Web or SNMP interface, connect an Ethernet cable to the Ethernet port of the device. For all the modes of connection, the IP address of the device should be configured. As each network is different, a suitable IP address on the network must be assigned to the device. This IP address helps to configure, manage and monitor the device by using Web Interface, SNMP, or Telnet/CLI. The device can be assigned a static/dynamic/auto IP address. When set to static, the user has to set the IP address manually; if set to dynamic, the IP address is obtained dynamically from the Dynamic Host Configuration Protocol (DHCP) server. By default, the device IP Address is set to 169.254.128.132. In case of QB-825-LNK-50, the factory configured IP address for End Point B is 169.254.128.131. If required, the end user can change it to the default IP address. : MP-8160-CPE-A100, MP-825-CPE-50, and QB-825-EPR-50 device does not have a Serial Port. However, the user has the flexibility to configure, manage and monitor the device through command mode via Telnet. 3.1.1 ScanTool Proximâs ScanTool (Answer ID - 1735) is a software utility that runs on Microsoft Windows machine. By using ScanTool, a user can, ¡ ¡ ¡ ¡ ¡ Scan devices (Proxim devices only) available on the network ScanTool v3.0.1 scans devices based on IPv4 or IPv6 address Obtain deviceâs IP address Modify deviceâs IP Configuration parameters (IP Address, Address Type, Gateway and so on) Launch the Web interface Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 30 Device Initialization Switch between the network adapters, if there are multiple network adapters in the Personal Computer ¡ ¡ ¡ ¡ IPv6 is supported only by ScanTool v3.0.1 and higher versions. Network Adapter of ScanTool supports up to 16 virtual / real interfaces Disable Windows Firewall (or add an exception) for ScanTool to function or to detect the radio. 3.1.2 Initialize Device by using ScanTool To scan and locate the devices on a network by using ScanTool, do the following: 1. Power on, or reset the device. 2. To download Proximâs ScanTool, log on to Proximâs support site at and search for ScanTool with (Answer ID 1735). Upon successful download, double-click the icon to start the ScanTool.  3. If there are more than one network adapter installed on the computer, then the user will be prompted to select the adapter for scanning Proxim devices. Use either an Ethernet or a Wireless Adapter. Select an adapter and click OK. The following Scan List screen appears, which displays all devices that are connected to the selected adapter. Figure 3-1 Scan List - Scanned Devices (IPv4) Figure 3-2 Scan List - Scanned Devices (IPv6) Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 31 Device Initialization This screen contains the following device information: ¡ ¡ ¡ ¡ ¡ MAC Address System Name IP Address Uptime System Description: The system description comprises the following information: â Device Description: For example, MP-820-BSU-100-WD â Firmware Version: 2.X.Y; For example, version 2.6.2 â Serial Number : For example, SN-12PI06000034 â Bootloader Version: For example, BL - V1.0.4 4. Click Select Adapter, to change adapter settings. 5. From the list, identify and select the MAC address of the device that needs to be initialized, and click Web Config to log on to the Web Interface. : If the device does not appear in the Scan List, click Rescan in the Scan List screen. If the device still does not appear . Note that after rebooting the device, it may take up to five minutes for the device to in the list, see appear in the Scan List. 3.1.3 Modifying the IP Address of the Device by using ScanTool To modify the IP address of a device by using ScanTool, select the device from the scan list and click Change. A Change screen appears as shown in the following screen. The system automatically populates the MAC Address, System Name, TFTP Server IP Address and Image File Name of the device, which are read-only. Figure 3-3 Modifying Deviceâs IP Address (IPv4) Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 32 Device Initialization Figure 3-4 Modifying Deviceâs IP Address (IPv6) 1. Select the IP Address Type as static/dynamic for IPv4 and as static/dynamic/auto for IPv6 Static: When set to static, the IP address of the device can be manually changed. ¡ Dynamic: When set to dynamic, the IP address is dynamically generated by the DHCP server. ¡ Auto: When set to auto, the IPv6 address is calculated by the device using the router advertisement messages. ¡ 2. Type the appropriate IP Address, Subnet Mask, and the Gateway IP Address parameters. 3. Enter the SNMP Read/Write password in the Read/Write Password box. By default, it is public. 4. Click OK to save the details. The device automatically reboots. To log on to the Web Interface, click Web Configuration. The user is then prompted to enter its username and password. For more information on how to logon, please see  3.2 Logging onto the Web Interface Once the device is connected to the network, use a web browser to configure, manage and monitor the device. Enter the default IP address of the device (For example, http://169.254.128.132) in the address bar or access the Web Interface using ScanTool (see ). The user is now prompted to enter its username and password. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 33 Device Initialization Figure 3-5 Login Screen Based on the access credentials, two types of users can access the device. They are, 1. Administrator User: The Administrator user administers the entire device. This user type has the write access to all the features of the device and also has the privilege to change his or her own password and that of the Monitor user (the other user type). To change the password, refer to 2. Monitor User - The Monitor user has only view access to all the features of the device. This user is restricted from the following privileges: ¡ ¡ ¡ ¡ Change the device functionality Change his or her own password Run any of the test tools like Wireless Site Survey and so on. However, the user can view the logs and statistics of the test tools. Run the Spectrum Analyzer. However, the user can view the last scanned results. The Monitor user has the privilege to retrieve event logs and temperature logs for debugging. To logon to the device, 1. Type a valid user name in the User Name box. The user name is admin for the Administrator user and monitor for the Monitor user. 2. Type the password in the Password box. By default, the password is public for both the Administrator user and the Monitor user. ¡ ¡ By default the password is public. For security reasons, it is recommended to change the password after the first logon to the device. Depending on the settings made during the device initialization, the IP address may be either a dynamic IP address assigned by a network DHCP server or a static IP address which is manually configured. Refer to for information on how to determine the deviceâs IP address and manually configure a new IP address. ¡ ¡ If the connection is slow or unable to connect, use the Internet Explorer Tools option to ensure that the proxy server is not used for the connection. If unable to log on to the configuration pages by using default user name and password, please check with the administrator or follow  ¡ While using Internet Explorer, if wrong password is entered consecutively for three times, the HTTP session will get disconnected. If case of other browsers, the login screen will reset until a correct password is entered. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 34 Device Initialization In the Internet Explorer, to get best results, click on Tools > Internet Options > General. Click Settings in the Browsing History and select âEvery visit to the webpageâ. ¡ 3.2.1 Home Page Upon successful logon, the device home page appears. Figure 3-6 Home Page The home page contains the following information: ¡ ¡ ¡ ¡ ¡ ¡ Device Description: The device description is displayed on the top-right corner of the home page. It displays the logged in user type and the device name along with the latest firmware version and build number. System Summary: The System Summary screen displays the summary of system information such as System Name, IP Address, Radio Mode, Interface Status, Event Log and so on. COMMIT Button: See REBOOT Button: See       HOME: Display system summary screen. BASIC CONFIGURATION: The BASIC CONFIGURATION tab allows the user to configure the minimum set of parameters required for a device to be operational and establish a link on the network. For more details, see  ¡  MANAGEMENT Tab: The MANAGEMENT tab allows the user to manage the device. For more details, see ¡ ADVANCED CONFIGURATION: The ADVANCED CONFIGURATION tab allows the user to configure the advanced parameters of the device. For more details, see ¡ MONITOR Tab: The MONITOR tab allows the user to monitor the device. For more details, see Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 35 Device Initialization 3.2.2 COMMIT COMMIT operation is used to apply the configuration changes onto the device. When changes are made to the configuration parameters of the device, the changes will not take effect, until COMMIT is clicked. Some parameters may require system reboot for the changes to take effect. On clicking COMMIT, the system evaluates all the configuration dependencies and displays the configuration status. Before applying commit, the system displays a confirmation message, as shown in the following figure: Figure 3-7 Commit Click OK, to confirm the changes. On successful COMMIT operation, the following screen appears: Figure 3-8 Commit Status If the configured parameters requires reboot, on committing the following screen appears. Figure 3-9 Commit Status with Reboot Message Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 36 Device Initialization 3.2.3 REBOOT Reboot operation is required for any change in the key parameters to take effect. For example, settings such as configuring the Radio Mode, IP Address, Network Mode and so on, require device reboot for the changes to take effect. It is recommended that the device must be rebooted immediately after modifying a rebootable parameter. On clicking Reboot, system displays a confirmation window, as shown below. Figure 3-10 Reboot : It is always mandatory to commit the changes before REBOOT, otherwise the changes will not take effect. To reboot the device, click OK. 3.3 Factory Default Configuration Parameter BSU Mode/ End Point A SU Mode/ End Point B User Password public public System Name System-Name System-Name Network Mode Bridge Bridge Routing Disabled Disabled IP Mode IPv4 Only IPv4 Only IP Address 169.254.128.132 169.254.128.132 Subnet Mask 255.255.255.0 255.255.255.0 Address Type Static Static Gateway IP Address 169.254.128.132 169.254.128.132 Network Name MY_NETWORK MY_NETWORK Secondary BSU Name Not Applicable SU - Blank (Secondary BSU name is not configured) End Point B - Not Applicable DNS Proxy Enabled Enabled Legacy Mode BSU - Disabled End Point A - Not Applicable SU - Disabled End Point B - Not Applicable Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 37 Device Initialization Parameter BSU Mode/ End Point A SU Mode/ End Point B Maximum Number of SUs (per BSU) MP-8100-BSU (rev 1 to rev 6) --> 100 MP-8100-BSU (rev 7 and above) --> 250 MP-8160-BSU --> 250 MP-8160-BS9 --> 250 MP-8200-BSU --> 250 MP-8250-BS9 --> 250 MP-8250-BS1 --> 250 MP-820-BSU-100--> 10 Not Applicable Registration Timeout 10 Seconds 10 Seconds Link Profiles Default Link Profile Default Link Profile DDRS Enabled Enabled Input Bandwidth Limit As per license As per license Output Band Limit As per license As per license Roaming BSU - Disabled End Point A - Not Applicable SU - Disabled End Point B - Not Applicable Security Profile Enabled with profile name âWORP Securityâ Enabled with profile name âWORP Securityâ RADIUS Profile Enabled with profile name âDefault Radiusâ Not Applicable MAC Authentication Disabled Not Applicable RADIUS MAC Authentication Disabled Not Applicable Channel Bandwidth 20 MHz 20 MHz Active Channel Selection Disabled Enabled ATPC Enabled Enabled Network Secret public public QoS Unlimited BE Not Applicable Management VLAN Disabled Disabled VLAN Status Disabled Disabled VLAN Mode (Ethernet) Transparent Transparent Allow Untagged Management Access Disabled Disabled Global Filtering Disabled Disabled DHCP Server Disabled Disabled STP/LACP Enabled (configured as âpassthruâ) Enabled (configured as âpassthruâ) DHCP Relay Disabled Disabled Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 38 Device Initialization Parameter BSU Mode/ End Point A SU Mode/ End Point B IGMP Snooping Disabled Disabled RIP Disabled Disabled NAT Disabled Disabled PPPoE Client Not Applicable Disabled in SU Mode Not Applicable in End Point B HTTP Management Interface Enabled Enabled Telnet Management Interface Enabled Enabled SNMP Management Interface Enabled with SNMPv1-v2c Enabled with SNMPv1-v2c Simple Network Time Protocol (SNTP) Disabled Disabled Management Access Control Disabled Disabled Event Log Priority Notice Notice SysLog Status Enabled Enabled SysLog Priority Critical Critical LED Display Status RSSI Enabled RSSI Enabled Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 39 Basic Configuration The BASIC CONFIGURATION tab provides a one-place access to a minimum set of configuration parameters to quickly set up a Point-to-point or Point-to-multipoint network. To configure basic parameters of the device, click BASIC CONFIGURATION tab. The following screen appears: Figure 4-1 Basic Configuration (BSU) Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 40 Basic Configuration Figure 4-2 Basic Configuration (SU) Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 41 Basic Configuration Figure 4-3 Basic Configuration (End Point A) Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 42 Basic Configuration Figure 4-4 Basic Configuration (End Point B) Below is the table which explains basic parameters and the method to configure the configurable parameter(s): : Recommended characters for the name field are A-Z a-z 0-9 - _ =: . @ $ & and space. Parameter System Name Description By default, the device name is System-Name. Change the default device name to the desired one, with name ranging from 0 to 64 characters. : The system name configured for the device shall be unique across all devices in a given WORP network. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 43 Basic Configuration Parameter Frequency Domain Description This parameter specifies the country of operation, permitted frequency bands and regulatory rules for a particular country or domain. When the frequency domain is selected, the Dynamic Frequency Selection (DFS) and Automatic Transmit Power Control (ATPC) features are enabled automatically if the selected country and band has a regulatory domain that requires it. The Frequency domain selection pre-selects and displays only the allowed frequencies for the selected country or domain. Devices are pre-configured to scan and display only the outdoor frequencies permitted in the respective country. No other countries, channels, or frequencies can be configured. ¡ â Do not exceed the maximum EIRP permitted in the particular country. â Configure the ATPC/TPC parameters by choosing the correct cable type / attenuator â It is the responsibility of the professional installer to properly install and configure the device parameters in accordance with the respective country laws. For non-US device, the default frequency domain selected is World 5MHz. For more details on frequency domains, see  Radio Mode   Represents the radio mode of the device. Based on the SKU, the radio mode is set to either BSU, SU, End Point A or End Point B. In a BSU device, the radio mode can be changed from BSU to SU and vice versa. Also, in an End Point A device, the radio mode can be changed from End Point A to End Point B and vice versa. : A change in radio mode will reset wireless and WORP parameters to defaults after reboot. Channel Bandwidth Represents the width of the frequency band that is used to transmit data on the wireless interface. By default, it is set to 20 MHz. 40 MHz can be selected for higher throughputs depending on the distance and signal quality. 5 and 10 MHz can be selected for greater flexibility in spectrum selection. : The 40 MHz frequency band is not applicable to MP 800 & 8000 BSU and SU devices, when configured in For more details on supported Channel Bandwidth, see    Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 44 Basic Configuration Parameter Auto Channel Selection (ACS) Description Enables a device to select the best channel for data transmission on the wireless medium, with less interference. By default, ACS is disabled on a BSU/End Point A and enabled on an SU/End Point B device. When ACS is enabled on a BSU/End Point A, it scans all the channels and selects the best channel during the start up. If ACS is enabled on the SU/End Point B, it continuously scans all the channels till it connects to a BSU or End Point A respectively. : Irrespective of the ACS status, the BSU/End Point A will automatically select a new channel upon radar detection. Preferred Channel Applicable only when the Auto Channel Selection (ACS) is disabled. This parameter enables to select a specific channel (in the specified frequency domain) for the device to operate. Active Channel Displays the current active channel of operation. When the Auto Channel Selection parameter is enabled or when the device moves to a different channel because of radar detection, this parameter enables you to view the current operating channel. Network Name Network name to identify a wireless network. The network name can be of minimum 1 or maximum 32 characters. The default network name is MY_NETWORK. : For a BSU and SU to establish a wireless link, both should in the same network. The same applies to End Point A and End Point B as well. Primary BSU Name Applicable only to an SU. Represents the Primary BSU name. If the primary BSU name is configured then SU establishes link with it. If a name is not configured then SU establishes link with any BSU on the same network, which meets the registration criteria. End Point A Name Applicable only to an End Point B. If a name is configured for End Point A then End Point B establishes a wireless link with it. If a name is not configured then End Point B establishes link with any End Point A on the same network that meets the registration criteria. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 45 Basic Configuration Parameter Legacy Mode Description By default, this parameter is disabled. When enabled, the MP 800 & 8000 BSU and SU devices can interoperate with the legacy products of the TsunamiÂŽ MP.11 family. The MP 800 & 8000 devices that provide legacy support are, MP-8100-BSU ¡ MP-8100-SUA ¡ MP-8150-SUR ¡ MP-8150-CPE ¡ MP-8150-SUR-100 ¡ MP-8200-BSU ¡ MP-8250-BS9 ¡ MP-8250-BS1 ¡ MP-8200-SUA ¡ MP-8250-SUR ¡ MP-825-CPE-50 ¡ MP-825-SUR-50+ ¡ MP-820-BSU-100 ¡ MP-820-SUA-50+ ¡ : MP 800/8000 BSU device in legacy mode can connect to a MP 800/8000 SU device only when configured in legacy mode. IP Configuration, and Default Gateway IP Address See  After configuring the required parameters, click OK and then COMMIT. : Reboot the device, if any of the parameters with an asterisk symbol are configured. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 46 Advanced Configuration The ADVANCED CONFIGURATION tab provides a means to configure the following advanced features of the device: ¡  ¡  ¡  ¡ ¡   ¡      ¡    ¡       ¡   ¡  ¡  ¡ : Recommended characters for the name field are A-Z a-z 0-9 - _ = : . @ $ & and space. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 47 Advanced Configuration 5.1 System The System tab enables to configure system specific information. To configure system specific parameters, navigate to ADVANCED CONFIGURATION > System. The System screen appears: Figure 5-1 System Configuration Given below is the table which explains System parameters and the method to configure the configurable parameter(s): Parameter Radio Mode Description Represents the radio mode of the device. Based on the SKU, the radio mode is set to either BSU, SU, End Point A or End Point B. In a BSU device, the radio mode can be changed from BSU to SU and vice versa. Also, in an End Point A device, the radio mode can be changed from End Point A to End Point B and vice versa. But note that a change in radio mode will reset wireless and WORP parameters of the device after reboot. Frequency Domain A valid frequency domain must be set before the device can be configured with any other parameters. Selecting a frequency domain makes the device compliant with the allowed frequency bands and channels for that regulatory domain. See   Network Mode  The device can be configured in two network modes: Bridge and Routing. By default, the network mode is Bridge mode. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 48 Advanced Configuration Parameter Active Network Mode Description A change in the network mode (either Bridge or Routing mode) is applied on the device only when the device is rebooted. So, when the network mode is changed and the device is not rebooted, this parameter displays the current operating network mode of the device. Frequency Filter Lower Edge, and Frequency Filter Upper Edge These parameters enables to define the lower and upper frequency band edges, which helps to limit the available frequency band, for a given frequency domain, to a smaller band. By limiting the frequency band, the time taken by a device to scan and connect to any other device in the network is reduced. Enter frequencies ranging from 0 to 10000 MHz. By default the lower frequency is set to 0 MHz and higher frequency is set to 10000 MHz. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 49 Advanced Configuration Parameter Maximum MTU (Maximum Transmission Unit) Description Given below are the devices and their corresponding MTU configurable range: Devices MTU Configurable Range MP-8150-CPE; MP-8160-CPE-A100 MP-820-BSU-100; MP-820-SUA-50+ MP-825-CPE-50; MP-825-SUR-50+ QB-8150-LNK-12/50; QB-825-EPR/LNK-50 QB-825-EPR/LNK-50+ 1500 to 2048 bytes MP-8100-BSU; MP-8100-SUA MP-8150-SUR; MP-8150-SUR-100 MP-8160-BSU; MP-8160-SUA; MP-8160-BS9 QB-8100-EPA/LNK; QB-8150-EPR/LNK QB-8150-LNK-100; QB-8151-EPR/LNK MP-8200-BSU/SUA; MP-8250-BS9/BS1; MP-8250-SUR QB-8200-EPA/LNK; QB-8250-EPR/LNK 1500 to 1514 bytes Maximum Frame Size = Configured MTU + Ethernet Header (14 bytes) + VLAN Header (4 bytes) + Frame Check Sequence (4 bytes) Maximum Payload = Configured MTU â Feature Header Feature Maximum Payload (in Bytes) MP-8100-BSU MP-8100-SUA MP-8150-SUR MP-8150-SUR-100 MP-8160-BSU MP-8160-BS9 MP-8160-SUA QB-8100-EPA/LNK QB-8150-EPR/LNK QB-8150-LNK-100 QB-8151-EPR/LNK MP-8200-BSU/SUA MP-8250-BS9/BS1 MP-8250-SUR QB-8200-EPA/LNK QB-8250-EPR/LNK MP-8150-CPE MP-8160-CPE-A100 MP-825-CPE-50 MP-825-SUR-50+ MP-820-BSU-100 MP-820-SUA-50+ QB-8150-LNK-12 QB-8150-LNK-50 QB-825-EPR/LNK-50 QB-825-EPR/LNK-50+ General or Single VLAN 1514 2048 QinQ 1510 2044 PPPoE 1506 2040 IP Tunneling (IP in IP Encapsulation) 20 1494 2028 IP Tunneling (GRE Encapsulation) 24 1490 2024 Âť Âź Ă Feature Header (in bytes) Âź ½ ½ ½ ½ ž ž Âż Âż à à à à à à à à à à à à à à à à à à à à à à ½ ½ à à à à à à à à à à à à ž ž à à à à à à à à ½ ½ Ă Ă Ă Ă Ă Ă Ă Ă For optimal performance, MTU should be configured same on both the ends. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 50 Advanced Configuration Parameter LED Status Description The Received Signal Strength Indicator (RSSI) LEDs indicates that the unit is powered on, and LEDs will glow based on RSSI value indicating link status. By default, all 5 LEDs will blink at an interval of 1 sec. When the LED Status is disabled, all LEDs will be turned off. : 'RSSI LED' feature is applicable only to 82x MP and QB devices. SU Wireless MAC Address This field is applicable only for a BSU. In order to monitor the SU link statistics, the user should first configure the wireless MAC address of the SU. If the configured SU is registered with the BSU, then the LEDs will glow based on the RSSI value else all the 5 LEDs will blink. To get the SU Wireless MAC Address, navigate to MONITOR > WORP Statistics >Interface 1 > SU Link Statistics. After configuring the required parameters, click OK, COMMIT and then REBOOT. : For more details regarding LED display and RSSI LED behavior, refer 5.2 Network The Network tab allows to view and configure the network specific information of the device. To view the current operating network mode of the device, navigate to ADVANCED CONFIGURATION > Network. If the network mode of the device is configured in Bridge mode, then following screen appears: Figure 5-2 Bridge Mode If the network mode of the device is configured in Routing mode, then the following screen appears: Figure 5-3 Routing Mode 5.2.1 IP Configuration The IP addresses can be configured in two modes. They are: ¡ ¡ IPv4: IPv4 is the widely used version of Internet Protocol defining the IP address in 32-bit in size. IPv6: Ipv6 is the latest version of Internet Protocol with new addressing system for more IP addresses than IPv4. The IPv6 address is 128-bit in size. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 51 Advanced Configuration : IPv6 address is supported only in bridge mode. 5.2.1.1 Bridge Mode 5.2.1.1.1 IP Configuration (IPv4 Only) To configure the IP parameters of the device when operating in Bridge mode, navigate to ADVANCED CONFIGURATION > Network > IP Configuration. The following IP Configuration screen appears: Figure 5-4 IPv4 Configuration (Bridge Mode) Given below is the table which explains the method to configure IP parameters in Bridge mode: Parameter IP Mode Description Represents the IP Mode of the device. The IP Mode can be set to either IPv4 Only or Dual (IPv4 and IPv6). By default, IP Mode is set to IPv4 Only. : A change in IP mode requires device reboot. Ethernet (Please note that the number of Ethernet interfaces depend on your device.) Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 52 Advanced Configuration Parameter Address Type Description Specifies whether the Ethernet interface parameters are to be configured through Dynamic Host Configuration Protocol (DHCP) or to be assigned statically. By default, the address type is set to Static meaning which the user can manually configure the network parameters. Select Dynamic to configure the device as a DHCP client. If Dynamic is selected, the device obtains the IP parameters from a DHCP server automatically during the bootup. If a DHCP server is not available or to manually configure the deviceâs IP settings, select Static. IP Address Represents the IP address of the Ethernet interface. When the address type is set to Static (default address type), the IP address can be manually configured. By default, the static IP address is set to 169.254.128.132. When the address type is set to Dynamic, this parameter is read-only and displays the device IP address obtained from the DHCP server. The device will fall back to 169.254.128.132, if it cannot obtain the IP address from the DHCP server. Subnet Mask Represents the subnet mask of the Ethernet interface. When the address type is set to Static (default address type), the subnet mask can be manually configured. By default, the subnet mask is set to 255.255.255.0. When the address type is set to Dynamic, this parameter is read-only and displays the device current subnet mask obtained from the DHCP server. The subnet mask will fall back to 255.255.255.0, if the device cannot obtain the subnet mask from the DHCP server. Default Gateway IP Address IP Address Represents the gateway IP address of the device. When the address type is set to Static (default address type), the gateway IP address can be manually configured. By default, the gateway IP address is set to 169.254.128.132. When the address type is set to Dynamic, this parameter is read-only and displays the deviceâs current gateway IP address that is obtained from the DHCP server. The gateway IP address will fall back to 169.254.128.132, if it cannot obtain the gateway IP address from a DHCP server. After configuring the required parameters, click OK, COMMIT and then REBOOT. 5.2.1.1.2 IP Configuration (IPv4 and IPv6) To configure the IP parameters of the device when operating in Bridge mode, navigate to ADVANCED CONFIGURATION > Network > IP Configuration. The following IP Configuration screen appears: Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 53 Advanced Configuration Figure 5-5 IPv6 Configuration (Bridge Mode) Given below is the table which explains the method to configure IP parameters in Bridge mode: Parameter IP Mode Description Represents the IP Mode of the device. The IP Mode can be set to either IPv4 Only or Dual (IPv4 and IPv6). By default, the IP Mode is set to IPv4 Only. : A change in IP mode requires device reboot. Ethernet (Please note that the number of Ethernet interfaces depend on your device.) Link Local IP Address Link Local IP Address is an Internet protocol that is intended for communication within the segment of a local network or point-to-point connection that a host is connected to. During initial bootup, each system is assigned with a Link Local IP Address whose prefix is fe80::../64. The Link Local IP Address is a read only parameter. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 54 Advanced Configuration Parameter Address Type Description Specifies whether the Ethernet interface parameters are to be configured through Dynamic Host Configuration Protocol (DHCP) or Stateless Auto Configuration or to be assigned statically. Select Auto (default address type) to configure the device automatically. If Auto is selected, device obtains the IPv6 address, using the prefix obtained from the router advertisement. Select Static to configure the device manually. If Static is selected, the user should manually configure the network parameters. Select Dynamic to configure the device as a DHCP client. If Dynamic is selected, device obtains the IPv6 parameters from a DHCP server automatically. If the DHCP server is not available, the device will be accessible through Link Local IP Address. IP Address with Prefix Represents the IP address of the Ethernet interface. For Example: The IP address is represented as 2000::220:a6ff:fe00:1/64, where â/64â is called the IP prefix or network prefix. When the address type is set to Auto (default address type), this parameter is read-only and displays the device IP address obtained from the router advertisements. When the address type is set to Dynamic, this parameter is read-only and displays the device IPv6 address obtained from the DHCP server. If device fails to get dynamic IP from DHCP server, the device will be accessible through Link Local IP Address. When the address type is set to Static, the IPv6 address should be manually configured along with prefix. Default Gateway IP Address IP Address Represents the gateway IP address of the device. When the address type is set to Auto (default address type), this parameter is read-only and displays the device IP address obtained from the router advertisement. When the address type is set to Static, the gateway IP address should be manually configured (prefix is not required). When the address type is set to Dynamic, the device uses the IP address obtained from DHCP server. The IP address obtained from DHCP server can be viewed in . If IP address is not obtained from the DHCP server, then the device uses the user configured IP address.  5.2.1.1.3 DNS DNS server is used to resolve/translate a domain name into an IP address. To configure Primary and Secondary DNS IP parameters of the device when operating in Bridge mode, navigate to ADVANCED CONFIGURATION > Network > IP Configuration. The following IP Configuration screen appears: Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 55 Advanced Configuration Figure 5-6 DNS Configuration (Bridge Mode) Parameter Description Primary and Secondary IP Address Represents the IP address of the Primary and Secondary DNS Server. Primary and Secondary IP Address can be configured manually irrespective of the IP mode. The DNS address obtained from the DHCP server (Dynamic mode) or from the router advertisement (Auto Mode) is given preference over the manually configured IP Addresses. The device lists all the IP addresses from DNS server configured manually or obtained from DHCP server/ router advertisement and only top three DNS server IP addresses will be used. To view the IP addresses refer  : IPv4 addresses will be given preference over IPv6 addresses. 5.2.1.2 Routing Mode ¡ ¡ A device (BSU/SU) will act as a DHCP Client only when configured in Bridge Mode. In Routing Mode, š š With PPPoE Client disabled, the device (BSU/SU) IP addresses are assigned only statically. With PPPoE Client enabled, the device (SU) IP addresses can be assigned both statically and dynamically. See     To configure the IP parameters of the device when operating in Routing mode, navigate to ADVANCED CONFIGURATION > Network > IP Configuration. The IP Configuration screen appears: Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 56 Advanced Configuration Figure 5-7 IP Configuration (Routing Mode) Given below is the table which explains the method to configure IP parameters in Routing mode: Parameter Description Ethernet (Please note that the number of Ethernet interfaces depend on your device.) IP Address Represents the IP address of the Ethernet interface. By default, the static IP address for Ethernet1 is set to 169.254.128.132 and for Ethernet2 it is set to 169.254.129.132. You can manually change the IP address. Subnet Mask Represents the subnet mask of the Ethernet interface. By default, the static subnet mask is set to 255.255.255.0. You can manually change the subnet mask. Wireless IP Address Represents the IP address of the wireless interface. By default, the static IP address is set to 169.254.130.132. You can manually change the IP address. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 57 Advanced Configuration Parameter Subnet Mask Description Represents the subnet mask of the wireless interface. By default, the static subnet mask is set to 255.255.255.0. You can manually change the subnet mask. Default Gateway IP Address IP Address Represents the gateway IP address of the device. By default, the Gateway IP address is set to 169.254.128.132. You can manually change the gateway IP address. DNS Proxy DNS Proxy It is a read-only parameter, which is enabled by default. When DNS Proxy is enabled along with the DHCP server, the device will serve its own address as the Primary DNS address to the DHCP client on the Ethernet. ¡ ¡ ¡ If the DNS request from the client is destined to the deviceâs interface address then the device acts as a DNS Proxy. DNS Proxy is configurable through CLI/SNMP. When DNS Proxy is disabled, you need to configure the DNS settings manually so that the end-to-end communication works properly. 5.2.1.2.1 DNS To configure the IP parameters of the device when operating in Routing mode, navigate to ADVANCED CONFIGURATION > Network > IP Configuration. The IP Configuration screen appears: Figure 5-8 DNS Configuration (Routing Mode) Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 58 Advanced Configuration Parameter Description Primary IP Address Represents the IP Address of the Primary DNS Server. Secondary IP Address Represents the IP Address of the Secondary DNS Server. : In routing mode, the Primary and Secondary IP Address cannot be configured as IPv6 addresses. After configuring the required parameters, click OK, COMMIT and then REBOOT. ¡ To obtain dynamic IP address of the SU over WORP, Scenario 1: When BSU and SU are in Bridge Mode with DHCP Client enabled in SU, and if external DHCP server is running behind BSU, then SU will get the IP Address over WORP. ¡ Scenario 2: When BSU and SU are in Bridge mode with DHCP client enabled in SU, and if BSU has an embedded DHCP server running on the wireless interface, then SU will get the IP address from BSU. ¡ Scenario 3: When BSU is in Routing Mode and SU is in Bridge mode, and DHCP server is in a different network than SU, then configure DHCP relay in BSU to get the IP for SU over WORP. ¡ Scenario 4: When BSU is in Routing mode and SU in Bridge mode, and if BSU has an embedded DHCP server running on the wireless interface, then SU will get the IP address from BSU. ¡ 5.2.1.3 Routing Mode with PPPoE Client Enabled : IP Configuration in Routing mode with PPPoE Client enabled is applicable only in SU mode. See     To configure the IP parameters of the device when configured in Routing mode with PPPoE client enabled, navigate to ADVANCED CONFIGURATION > Network. The IP Configuration screen appears: Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 59 Advanced Configuration Figure 5-9 IP Configuration (Routing Mode with PPPoE Client Enabled) Given below is the table which explains the method to configure IP parameters in Routing mode with PPPoE client enabled: Parameter Description Ethernet (Please note that the number of Ethernet interfaces depend on your device.) IP Address Represents the IP address of the Ethernet interface. By default, the static IP address for Ethernet1 is set to 169.254.128.132 and 169.254.129.132 for Ethernet2. You can manually change the IP address. Subnet Mask Represents the subnet mask of the Ethernet interface. By default, the static subnet mask is set to 255.255.255.0. You can manually change the subnet mask. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 60 Advanced Configuration Parameter Description Wireless (PPPoE) Address Type This parameter specifies whether the wireless interface parameters are to be configured through PPPoE server or to be assigned statically. By default, the address type is set to PPPoE-ipcp meaning which the PPPoE client obtains the IP parameters from a network PPPoE server automatically during the bootup. To manually configure the PPPoE Clientâs IP settings, select Static. IP Address Represents the Primary IP address of the wireless interface. When the address type is set to PPPoE-ipcp, this parameter is read-only and displays the PPPoE clientâs IP address obtained from the PPPoE server. The client will fallback to 169.254.130.132, if it cannot obtain the IP address from the PPPoE server. When the address type is set to Static, the IP address by default is set to 169.254.130.132. You can manually change the IP address. Subnet Mask Represents the subnet mask of the wireless interface. When the address type is set to PPPoE-ipcp, this parameter is read-only and is set to Host Mask as it is a point-to-point interface. The client will fallback to 255.255.255.0, if it cannot obtain the IP address from the PPPoE server. When the address type is set to Static, the subnet mask by default is set to 255.255.255.0. You can manually change the subnet mask. PPPoE Secondary IP IP Address Represents the Secondary IP address of the wireless interface. The Secondary IP serves as an alternate source to access/manage the device irrespective of the PPPoE link is up or down, as long as the WORP link is up. By using Secondary IP address, only management access to the device is allowed. Configure Secondary IP address manually. When PPPoE is disabled, the Secondary IP address is not applicable. Subnet Mask Represents the subnet mask of the Secondary IP address. The subnet mask by default is set to 0.0.0.0. You can manually change the subnet mask. The subnet mask of the Secondary IP address should be different from other subnets. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 61 Advanced Configuration Parameter Description Default Gateway IP Address IP Address Represents the gateway IP address of the device. When the address type is set to PPPoE-ipcp, this parameter is read-only and displays the PPPoE clientâs gateway IP address (which is nothing but the IP address of the PPPoE server). If it cannot obtain the IP address from a PPPoE server, then there will be no gateway for the device. When the address type is set to Static, the gateway IP address by default is set to 169.254.128.132. You can manually change the gateway IP address. DNS Proxy DNS Proxy It is a read-only parameter, which is enabled by default. When DNS Proxy is enabled along with the DHCP server, the device will serve its own address as the Primary DNS address to the DHCP client on the Ethernet. ¡ ¡ If the DNS request from the client is destined to the deviceâs interface address then the device acts as a DNS Proxy. DNS Proxy is mostly applicable in scenarios where PPPoE Client is enabled on a device and obtains its IP addresses dynamically from the PPPoE Server; And at the same time, the device acts as a DHCP Server for a client. 5.2.1.3.1 DNS To configure the IP parameters of the device when operating in Routing mode, navigate to ADVANCED CONFIGURATION > Network > IP Configuration. The IP Configuration screen appears: Figure 5-10 DNS Configuration (Routing Mode) Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 62 Advanced Configuration Parameter Primary and Secondary IP Address Description Represents the IP address of the Primary and Secondary DNS Server. Primary and Secondary IP address can be configured manually. The DNS address obtained from the PPPoE-ipcp is given preference over manually configured IP addresses. After configuring the required parameters, click OK, COMMIT and then REBOOT. 5.2.2 Static Route Table : Applicable only in routing mode. The Static Route Table stores the route to various destinations in the network. When packets are to be routed, the routing table is referred for the destination address. To configure the static routing table, navigate to ADVANCED CONFIGURATION > Network > Static Route Table. The Static Route Table screen appears. Figure 5-11 Static Route Table Given below is the table which explains Static Route Table entries and the method to configure the configurable parameter(s): Parameter Description Static Route Status If Static Route Status is enabled, the packets are sent as per route configured in the static routing table. If disabled, forwards the packet to the default gateway. Destination Address Represents the destination IP address to which the data has to be routed. Subnet Mask Represents the subnet mask of the destination IP address to which the data has to be routed. Route Next Hop Represents the IP address of the next hop to reach the destination IP address. Next hop IP should belong to at least one of the subnets connected to the device. Admin Metric It is a metric that specifies the distance to the destination IP address, usually counted in hops. The lower the metric, the better. The metrics can range from 0 to 16. Entry Status If enabled, considers the packets for routing. If disabled, forwards the packet to the default gateway. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 63 Advanced Configuration 5.2.2.1 Adding Static Route Entries Click Add in the Static Route Table screen.The following Static Route Table Add Row screen appears: Figure 5-12 Static Route Table Add Row Add the route entries and click Add and then COMMIT. ¡ ¡ You can add a maximum of 256 routes to the static route table. The IP address of the Next Hop must be on the subnet of one of the deviceâs network interfaces. 5.2.3 Network Address Translation (NAT) : NAT is applicable only to an SU and an End Point B, in routing mode. The Network Address Translation (NAT) feature allows hosts on the Ethernet side of the SU or End Point B device to transparently access the public network through the BSU/End Point A device. All the hosts in the private network can have simultaneous access to the public network. The SU/End Point B device supports Network Address Port Translation (NAPT) feature, where all the private IP addresses are mapped to a single public IP address. The SU/End Point B device supports both Dynamic Mapping (allowing private hosts to access hosts in the public network) and Static Mapping (allowing public hosts to access hosts in the private network) are supported. 1. Static NAT: Static mapping is used to provide inbound access. The SU/End Point B maps the public IP address and its transport identifiers to the private IP address (local host address) in the local network. This is used to provide inbound access to a local server for hosts in the public network. Static port mapping allows only one server of a particular type. A maximum of 100 entries are supported in the static port bind table. 2. Dynamic NAT: In dynamic mapping, the SU/End Point B maps the private IP addresses and its transport identifiers to transport identifiers of a single Public IP address as they originate sessions to the public network. This is used only for outbound access. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 64 Advanced Configuration When NAT is enabled, the network on the wireless side of the device is considered public and the network on the Ethernet side is considered private. ¡ When NAT functionality is enabled, the DHCP Relay and RIP features are not supported. The DHCP Relay Agent and RIP must be disabled before enabling NAT. ¡ To configure NAT parameters, navigate to ADVANCED CONFIGURATION > Network > NAT. The following NAT screen appears: Figure 5-13 NAT Given below is the table which explains NAT parameters and the method to configure the configurable parameter(s): Parameter Description Status This parameter is used to either enable or disable NAT on an SU or an End Point A. Dynamic Start Port and Dynamic End Port Represents the start and end port sessions originated from private to public host. By default, the Dynamic Start Port is configured to 1 and Dynamic End Port is configured to 65535. Configure the start and end port as desired. : Care should be taken to avoid overlap of Dynamic Port range and Static Port range. Port Forwarding Status This parameter is used to either enable or disable the Static NAT feature within different networks. It allows public hosts to access hosts in a private network. By default, it is disabled. After configuring the required parameters, click OK and then COMMIT. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 65 Advanced Configuration ¡ ¡ To enable Dynamic NAT, set the NAT Status to Enable. To enable Static NAT, set the NAT Status to Enable and the Port Forwarding Status to Enable. NAT uses the IP address of the wireless interface as the Public IP address. To add entries in the NAT Port Bind Table, navigate to ADVANCED CONFIGURATION > Network > NAT > Static Port Bind. The NAT Port Bind Table screen appears. Click Add in the NAT Port Bind Table screen. The following NAT Port Bind Table Add Row appears: Figure 5-14 NAT Port Bind Table Add Row Given below is the table which explains the NAT Port Bind Table entries and the method to configure the configurable parameter(s): Parameter Description Local Address Enter the local IP Address of the host on the Ethernet (private) side of the SU/End Point B. Port Type Select the Port Type as: TCP, UDP, or Both. Start and End Port Number Represents the start and end port for transferring the data from public to private host. : Care should be taken to avoid overlap of Dynamic Port range and Static Port range. Entry Status If enabled, the data is transferred from the public network to the private host, on the specified ports. After configuring the required parameters, click ADD and then COMMIT. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 66 Advanced Configuration 5.2.3.1 Supported Session Protocols Certain applications require an Application Level Gateway (ALG) to provide the required transparency for an application running on a host in a private network to connect to its counterpart running on a host in the public network. An ALG may interact with NAT to set up state information, use NAT state information, modify application-specific payload, and perform the tasks necessary to get the application running across address realms. No more than one server of a particular type is supported within the private network behind the SU/End Point B. The following table lists the supported protocols with their corresponding default ALG's: S.No. Protocol Support Applications H.323 H.323 ALG Multimedia Conferencing HTTP Port Mapping for inbound connection Web Browser TFTP Port Mapping for inbound connection Trivial file transfer Telnet Port Mapping for inbound connection Remote login IRC Port Mapping for inbound connection Chat and file transfer AMANDA Port Mapping for inbound connection Backup and archiving FTP FTP ALG File Transfer PPTP PPTP ALG VPN related SNMP SNMP ALG Network Management 10 DNS Port Mapping for inbound connection Domain Name Service 5.2.4 RIP : RIP is configurable only when the devices are in Routing Mode and Network Address Translation (NAT) is disabled. Routing Information Protocol (RIP) is a dynamic routing protocol, which can be used to automatically propagate routing table information between routers. The device can be configured in RIPv1, RIPv2, or both while operating in Routing mode. When a router receives a routing update including changes to an entry, it updates its routing table to reflect the new route. RIP maintains only the best route to a destination. Therefore, whenever new information provides a better route, the old route information is replaced. To configure RIP parameters, navigate to ADVANCED CONFIGURATION > Network > RIP. The following RIP screen appears: Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 67 Advanced Configuration Figure 5-15 RIP By default, RIP is not enabled on the device. To enabled, select Enable and click OK. The RIP screen is updated with the following tabulated parameters:. Parameter Description Name Displays the interface type as either Ethernet 1, Ethernet 2, or Wireless. Status Enables you to either enable or disable RIP for a particular network interface. Authorization Type Enables you to select the appropriate Authorization Type. This parameter is not applicable if RIP v1 is selected as the Version number. Authorization Key Enter the authorization key. This parameter is not applicable if RIP v1 is selected as the Version number. It is not applicable when the Authorization Type is set to None. Version Number Select RIP Version number from the Version Number list. Available options are V1, V2 and both. The default is V2. Direction You can enable RIP for both receiving and transmitting the data. To enable RIP only for Receiving, select Rx Only. To enable RIP for both receiving and transmitting, select Rx and Tx. After configuring the required parameters, click OK and then COMMIT. ¡ ¡ ¡ ¡ ¡ Authorization Type and Authorization Key are valid only for RIPV2 and both versions. The maximum metric of a RIP network is 15 hops, that is, a maximum of 15 routers can be traversed between a source and destination network before a network is considered unreachable. By default, a RIP router will broadcast or multicast its complete routing table for every 30 seconds, regardless of whether anything has changed. RIP supports the split horizon, poison reverse and triggered update mechanisms to prevent incorrect routing updates being propagated. When RIP is enabled with Simple Authentication, MP 82x/8000 SUs/BSUs will not exchange RIP packets with 5012 or 5054 SUs/BSUs. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 68 Advanced Configuration 5.2.5 PPPoE End Point (SU Only) Proximâs SU devices support Point-to-Point Protocol over Ethernet (PPPoE) which is a network protocol for transmitting PPP frames over Ethernet. This feature is commonly used by Internet Service Providers (ISPs) to establish a Digital Subscriber Line (DSL) Internet service connection with clients. The Proximâs SU devices support PPPoE only when they are configured in Routing Mode with NAT enabled. Also, the BSU should always operate in Bridge Mode. Figure 5-16 PPPoE Architecture Given below are the stages for a PPPoE client to establish link with the PPPoE server and then transfer PPP frames over Ethernet: ¡ ¡ Discovery and Session Stage: In this stage, to initiate a PPPoE session, the PPPoE client discovers a PPPoE server (called Access Concentrator). Once discovered, a session ID is assigned and a session is established. Point-to-point Protocol (PPP) Stages: The PPP stage comprises the following sub-stages: 1. Physical Link: For sending and receiving PPP frames, the PPP driver calls the services of PPP Channels (used in connection with serial links). A PPP channel encapsulates a mechanism for transporting PPP frames from one machine to another and then the frames are forwarded on the physical Ethernet link. 2. Link Establishment: In this stage, Link Configuration Protocol (LCP) performs the basic setup of the link. As part of this setup, the configuration process is undertaken whereby the PPPoE client and the server negotiate and agree on the parameters on how data should be passed between them. Only when both the client and server come to an agreement, the link is considered to be open and will proceed to the Authentication stage. 3. Authentication: In this stage, LCP invokes an authentication protocol (PAP/CHAP/MS CHAP v2/EAP-MD5) when PPP is configured to use authentication. 4. Encryption: In this stage, both PPPoE client and server negotiate the encryption protocol configuration. Our device support MPPE as encryption protocol. MPPE is negotiated within option 18 in the PPP Compression Control Protocol (CCP). 5. Network Layer Protocol: After successful authentication, the link proceeds to the Network-Layer Protocol stage. In this stage, the specific configuration of the appropriate network layer protocol is performed by invoking the appropriate Network Control Protocol (NCP) such as IPCP. We support only IPCP Protocol as a part of NCP. Given below are the features supported by PPPoE client: ¡ ¡ ¡ Preferred Server Configuration by using Access Concentrator Name/Service Name PAP/CHAP/MSCHAP v2/EAP-MD5 Authentication Protocols IP Configuration: Static IP/ PPPoE-IPCP Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 69 Advanced Configuration ¡ ¡ Echo Interval and Echo Failure to detect server unavailability MPPE with stateful and stateless mode aligned with 40/56/128 bit encryption To configure PPPoE feature, 1. Navigate to ADVANCED CONFIGURATION > Network > PPPoE > PPPoE Client. The following PPPoE Client screen appears: Figure 5-17 PPPoE Client Status 2. By default, the PPPoE feature is disabled on the client. To enable, select Enable from Status drop-down box. 3. Next, click OK. Please note that a change in the PPPoE client status requires you to reboot the device. 4. On enabling the PPPoE client feature, the following screen appears: Figure 5-18 PPPoE Client Configuration Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 70 Advanced Configuration 5. Given below is the table which explains PPPoE client parameters and the method to configure the configurable parameter(s): Parameter Authentication Protocol Description PPPoE supports the following types of user authentication protocols that provide varying levels of security: ¡ ¡ ¡ ¡ ¡ None: Represents that no authentication is required for transferring PPP frames over Ethernet between PPPoE client and server. Password Authentication Protocol (PAP): PAP is an access control protocol used to authenticate clientâs password on the server. The server requests a password from the client and sends the retrieved password to an authentication server for verification. As an authentication protocol, PAP is considered the least secure because the password is not encrypted in transmission. Challenge Handshake Authentication Protocol (CHAP): CHAP is similar to PAP with several unique characteristics. Instead of requesting a password, the server sends a challenge message to the client. The challenge message is a random value. The client encrypts the challenge message with user's password and sends the combination back to the server. The server forwards the challenge/password combination to the authentication server. The authentication server encrypts the challenge with the user's password stored in the authentication database. If the user's response is a match, the password is considered authentic. CHAP uses the model of a shared secret (the user password) to authenticate the user. The use of CHAP is considered a moderately secure method of authentication. Microsoft Challenge-Handshake Authentication Protocol version 2 (MSCHAP v2): MSCHAP V2 is a mutual authentication method that supports password-based user or computer authentication. During the MSCHAP v2 authentication process, both the client and the server prove that they have knowledge of the user's password for authentication to succeed. Mutual authentication is provided by including an authenticator packet returned to the client after a successful server authentication.This method is proprietary to the Microsoft mostly used in windows servers and client. EAP-MD5: EAP-MD5 enables a server to authenticate a connection request by verifying an MD5 hash of a user's password. The server sends the client a random challenge value, and the client proves its identity by hashing the challenge and its password with MD5. By default, the authentication protocol is set to CHAP. You can configure the authentication protocol to the desired one and click OK. LCP Echo Interval To check the link connection, periodically, the PPPoE client sends an LCP echo-request frame to the PPPoE server. If the PPPoE server respond to the echo-request by sending an echo-reply, then the connection is alive. To configure LCP Echo Interval, enter a time ranging from 5 to 300 seconds. By default, the echo interval is set to 30 seconds. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 71 Advanced Configuration Parameter LCP Echo Failure Description This parameter indicates the maximum number of consecutive failures to receive the LCP echo-reply to consider the connection to be down. To configure LCP Echo Failure value, enter a a value ranging from 1 to 25. By default, the echo failure is set to 5. On a noisy wireless link, it is recommended to set this value to higher. Preferred Service Name Specifies the service which the PPPoE server (Access Concentrators) provides to the PPPoE client. Leave this parameter blank, if PPPoE client accepts any service offered by the PPPoE server. To specify the desired service name, enter the service name ranging from 1 to 32 characters. Access Concentrator Name Specifies Access Concentrator (PPPoE server) name. Leave this parameter blank, when PPPoE client can connect to any PPPoE server on the network. To connect to a desired PPPoE server, type the server name ranging from 1 to 32 characters. User Name and Password Before establishing a link, the PPPoE server first authenticates the PPPoE client based on the User Name and Password as shared by the service provider. Type the user name and password in the User Name and Password box respectively. You can type user name ranging from 4 to 32 characters and password ranging from 6 to 32 characters. : User Name and Password parameters are not applicable when the Authentication Protocol is configured as âNoneâ. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 72 Advanced Configuration Parameter Description MPPE Status : MPPE Status parameter is applicable only when the Authentication Protocol is configured as âMSCHAP v2â. Microsoft Point-to-Point Encryption (MPPE) is a protocol for transferring encrypted data over point-to-point links. The PPPoE client negotiates on the encryption parameters based on the MPPE Status configured. The MPPE Status can be configured as following: ¡ ¡ ¡ Mandatory: When the MPPE status is configured as Mandatory, the PPPoE client negotiates the configured MPPE parameters with the PPPoE server. If the server does not agree to the parameters then the link will not be established. Optional: When the MPPE status is configured as Optional, the link is established with or without encryption depending on the PPPoE server configuration. If the PPPoE server supports MPPE encryption then the PPPoE client agrees with the PPPoE serverâs MPPE parameters and link gets established with encryption. If the PPPoE server does not support MPPE encryption then link gets established without encryption. Disable: When the MPPE status is configured as Disable, then the PPPoE client does not agree to the MPPE parameters suggested by the PPPoE server. Configure the desired status and click OK. Stateless Encryption Mode : This parameter is applicable only when Authentication Protocol is configured as âMSCHAP v2â and MPPE Status is configured as âMandatoryâ. When stateless encryption is negotiated, the session key changes for every packet transferred. In stateless mode, the sender must change its key before encrypting and transmitting each packet and the receiver must change its key after receiving, but before decrypting, each packet. When stateful encryption is negotiated, the PPPoE server and the client monitor the synchronization of MPP encryption engine on both the sides. When one of the peer detects that they are out of sync then the peer should transmit a packet with the coherency count set to 0xFF(a flag packet); the sender must change its key before encrypting and transmitting any packet and the receiver must change its key after receiving a flag packet, but before decrypting. To enable stateless encryption, select Enable. To enable stateful encryption, select Disable. : Enabling Stateless Encryption impacts throughput. It is useful to enable Stateless encryption when packet drops are more in the wireless link. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 73 Advanced Configuration Parameter Description MPPE Key Length : This parameter is applicable only when Authentication Protocol is configured as âMSCHAP v2â and MPPE Status is configured as âMandatoryâ. MPPE supports 40-bit, 56-bit and 128-bit encryption key length. To configure the desired key length, select a key length from the MPPE Key Length drop-down box. Link Status Indicates the status of the PPPoE link between the PPPoE client and server. The link can be in any of the following three stages: ¡ ¡ ¡ Disconnected: No connection is established between PPPoE client and server. Connecting: A connection attempt is in progress between PPPoE client and server. Connected: Connection is established between PPPoE client and server. The Link Status can be viewed in 6. After configuring the required parameters, click OK and then COMMIT. Reboot the device, if you have changed the PPPoE Status configuration. 5.2.6 IP over IP Tunneling : Applicable only in Routing Mode. Proximâs point-to-multipoint and point-to-point devices support IP Tunneling, which serves as a communication channel between two disjoint IP networks that do not have a native routing path to communicate with each other. To enable communication between two disjoint networks using IP Tunneling, the following steps are involved: 1. The tunnel entry point receives the IP packet (Sender Source IP + Recipient IP) sent by the original sender. IP Packet Sender Source IP Recipient IP 2. The tunnel entry point encapsulates the IP packet (Sender Source IP + Recipient IP) with the IP addresses of the tunnel endpoints. The tunneled packet (Sender Source IP + Recipient IP + Tunnel Entry Point IP + Tunnel Exit Point IP) is then forwarded to the tunnel exit point. Tunneled IP Packet (Inner IP Header) Sender Source IP Recipient IP (Outer IP Header) Tunnel Entry Point IP Tunnel Exit Point IP 3. On receiving the tunneled packet, the tunnel exit point removes the tunnel IP addresses and forwards the packet to the recipient. The inner IP header Source Address and Destination Address identify the original sender and recipient of the packet, respectively. The outer IP header Source Address and Destination Address identify the endpoints of the tunnel. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 74 Advanced Configuration The following figure shows an IP tunnel configuration using two end points. Figure 5-19 An Example: Tunnel Configuration Lets say that the Computer with an IP address: 10.0.0.1 wants to communicate with the Computer with an IPA address: 192.168.9.101. Since there is no native routing path between these two computers, the communication can happen via the tunnel. The SU1device with wireless IP address: 20.0.0.132 and SU2 device with wireless IP address: 30.0.0.132 are the end points of the tunnel, respectively. With IP tunneling, the tunnel entry point (SU1) encapsulates the tunnel end points IP addresses (20.0.0.132 + 30.0.0.132) with the sender IP addresses (10.0.0.1 + 192.168.9.101) before sending the data through the tunnel. When the tunnel exit point (SU2) receives traffic, it removes the outer IP header before forwarding the packet to the recipient. IP Packet Sender Source IP (10.0.0.1) Recipient IP (192.168.9.101) Tunneled IP Packet (Inner IP Header) Sender Source IP (10.0.0.1) Recipient IP (192.168.9.101) (Outer IP Header) Tunnel Entry Point IP (20.0.0.132) Tunnel Exit Point IP (30.0.0.132) : IP tunnel establishment does not involve any protocol message exchange. To setup an IP tunnel, the device has to be configured properly on both the ends. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 75 Advanced Configuration By following the steps below, the tunnel is automatically established. 1. Create a tunnel (Refer to  To create a tunnel as given in   , do the following: SU1 Configuration â Virtual IP Address = 50.0.0.1 â Local IP Address = 20.0.0.132 â Remote IP Address = 30.0.0.132 SU2 Configuration â Virtual IP address = 50.0.0.2 â Local IP Address = 30.0.0.132 â Remote IP Address = 20.0.0.132 2. Add a Static Route for Remote IP Address of the tunnel (Refer to ¡ ¡  On SU1, add a static route for 30.0.0.xxx as next hop 20.0.0.1 On SU2, add a static route for 20.0.0.xxx as next hop 30.0.0.1 3. Add a route for the pass-through traffic through the tunnel (Next Hop IP Address should be that of the tunnel interface). ¡ ¡ On SU1, add a static route for 192.168.9.xxx as next hop 50.0.0.1 On SU2, add a static route for 10.0.0.xxx as next hop 50.0.0.2 5.2.6.1 Create a Tunnel To create a Tunnel interface, 1. Navigate to ADVANCED CONFIGURATION > Network > IP Tunneling. The following IP Tunneling screen appears: Figure 5-20 IP Tunneling Status 2. By default, the IP Tunneling feature is disabled on the device. To enable, select Enable from the Tunneling Status drop-down box. 3. Next, click OK. 4. On enabling the IP Tunneling feature, the following screen appears: Figure 5-21 IP Tunneling Interfaces Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 76 Advanced Configuration 5. Click Add, to create a new tunnel interface. The following Tunneling Table Add Row screen appears: Figure 5-22 Adding a new Tunnel Interface 6. Given below is the table which explains the parameters for creating a new tunnel: Parameter Description Name Represents the name of the tunnel interface. Type a name for the tunnel interface. Encapsulation Method The device supports two types of network tunnels: ¡ ¡ ipip: A tunneling protocol that allow only IP traffic over the tunnel. gre (Generic Routing Encapsulation): A tunneling protocol that allows encapsulation of a wide variety of packet types in Internet Protocol (IP) packets, thereby creating a virtual point-to-point link. Select the tunnel type as either ipip or gre. Virtual IP Address Represents the virtual IP address of the tunnel interface. Enter the virtual IP address of the tunnel interface. Local IP Address Represents the IP address of the tunnel entry point. Select the IP address of the tunnel entry point from the available list of addresses. Remote IP Address Represents the IP address of the tunnel exit point. Type the IP address of the tunnel exit point. Please note that the Remote IP address should be routable. TTL TTL stands for Time to Live. This parameter enables to configure a fixed TTL value on the tunneled packets. The TTL value can be configured in the range 0 to 255. By default, the TTL value is set to 0 meaning that tunneled packets inherit the TTL value from the IP packet originated by the sender. Entry Status By using this parameter, a tunnel interface can be enabled or disabled. By default, it is enabled. To disable, select Disable. 7. Next, click Add. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 77 Advanced Configuration ¡ ¡ ¡ ¡ You can create a maximum of 16 tunnels. The Maximum Transmission Unit (MTU) of the tunnel interface depends on the underlying interface. It is advised that both PPPoE and the IP Tunneling feature do not function simultaneously on the device. IP configuration of Ethernet and Wireless interface should NOT be in the same subnet of virtual IP addresses of tunnels. 5.2.6.2 View Existing Tunnels The IP Tunneling screen displays all the tunnels created on the device. The entries against each tunnel cannot be edited. However, the status of each tunnel entry can be modified. You can either enable, disable or delete a tunnel by selecting the desired one from Entry Status box in the IP Tunneling screen. Figure 5-23 IP Tunneling Interfaces 5.3 Ethernet The Ethernet tab enables you to view and configure the Ethernet interface properties of the device. 5.3.1 Basic Ethernet Configuration To view and perform basic Ethernet configuration, navigate to ADVANCED CONFIGURATION > Ethernet. The Ethernet Interface Properties screen appears: Figure 5-24 Basic Ethernet Configuration Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 78 Advanced Configuration Given below is the table which explains Basic Ethernet parameters and the method to configure the configurable parameter(s): Parameter Description MAC Address Displays the MAC address of the Ethernet interface. Operational Speed Displays the current operational speed of the Ethernet interface. Given below is the maximum operational speed of the Ethernet interface product wise: Product (s) ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ MP-8100-BSU Maximum Speed 1 Gbps MP-8100-SUA MP-8150-SUR MP-8150-SUR-100 MP-8160-BSU MP-8160-BS9 MP-8160-SUA QB-8100-EPA/LNK QB-8150-EPR/LNK QB-8150-LNK-100 QB-8151-EPR/LNK MP-8200-BSU MP-8250-BS9 MP-8250-BS1 MP-8200-SUA MP-8250-SUR QB-8200-EPA/LNK QB-8250-EPR/LNK MP-820-BSU-100 MP-820-SUA-50+ MP-825-SUR-50+ QB-825-EPR/LNK-50+ MP-825-CPE-50 100 Mbps MP-8150-CPE MP-8160-CPE-A100 QB-8150-LNK-12/50 QB-825-EPR/LNK-50 Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 79 Advanced Configuration Parameter Operational Tx Mode Description Displays the current operational transmission mode of the Ethernet interface. It supports two types of transmission modes: Half Duplex: Allows one-way data transmission at a time. ¡ Full Duplex: Allows two-way transmission simultaneously. ¡ Speed And TxMode Enables the user to select the speed and transmission mode of the Ethernet interface. By default, it is set to Auto. When set to Auto (recommended to set), both the transmitter and the receiver negotiate and derive at the best transmission mode. ¡ ¡ Admin Status Please ensure the same transmission modes are configured on the transmitter and the receiver device. In case of 82x devices, the Auto option will support Gigabit if the other end is capable of supporting it. This parameter is applicable only when the device support more than one Ethernet interface. By default, both the Ethernet interfaces of the device are enabled. The first Ethernet interface is always enabled; whereas the second Ethernet interface can be either enabled or disabled as desired. After configuring the required parameters, click OK and then COMMIT. Reboot the device, if you have changed the Admin Status configuration. 5.3.2 Advanced Configuration The Advanced Configuration feature enables you to achieve high availability and link aggregation in a wireless medium by using two or more parallel links and additional Link Aggregation Control Protocol (LACP) capable switches. : Applicable only to QB-8100-EPA/LNK, QB-8150-EPR/LNK, QB-8150-LNK-100, QB-8151-EPR/LNK, QB-8200-EPA/LNK, and QB-8250-EPR/LNK. To view and perform advanced Ethernet configuration, click Advanced in the Ethernet Interface Properties screen. The following screen appears: Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 80 Advanced Configuration Figure 5-25 Advanced Ethernet Configuration Given below is the table which explains Advanced Ethernet parameters and the method to configure the configurable parameter(s): Parameter Auto Shutdown Description This parameter facilitates LACP capable Ethernet switches to use two or more QuickBridge links to achieve higher throughput and redundancy. By default, it is Disabled. If Auto Shutdown is enabled on the Ethernet Interface, then the Ethernet port will be automatically disabled, when the wireless link is DOWN. It will be automatically enabled once the wireless link is UP again. : This feature works only if STP/LACP Frames is set to passthru (See   TsunamiÂŽ QuickBridge devices that are part of LACP link cannot be managed through the switches, so it is recommended to use the second Ethernet port for management. : When using second Ethernet port for management, ensure to disable Auto Shutdown for Ethernet2. For details on how to manage the QuickBridge devices through the second Ethernet port, refer  After configuring the required parameters, click OK and then COMMIT. 5.4 Wireless The Wireless tab allows you to configure wireless properties (such as Network Name, Channel Bandwidth, DDRS and ATPC) on the device, which enables wireless communication between the Base Station and Subscriber, and Quick Bridges. The features configurable under Wireless tab are as follows: ¡ Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 81 Advanced Configuration        ¡ ¡      ¡  ¡   ¡ 5.4.1 Link Profiles The Link Profiles feature enables you to create wireless profiles on a per link basis. These link profiles help to determine the wireless transmission properties (Tx data rate, TPC, Tx antenna ports) of a WORP link. ¡ ¡ ¡ On an SU, it determines the transmission properties of all the transmitted packets. On BSU, it determines the transmission properties of all the unicast packets. On BSU, it determines the transmission properties of all the broadcast/multicast and announcement packets by considering all the active link properties and active profiles. While sending broadcast messages, BSU considers the most viable wireless parameters (Tx Rate, Data Streams and TPC) so that all the connected SUs receive the message. In point-to-multipoint (BSU and SU) devices, you can create a maximum of eight link profiles including the default pre-configured profile. Profiles that are created on the BSU are mapped to the SUs, and vice versa. If BSU/SU is not mapped to any configured profile, it will be mapped to the default profile. The point-to-point (Quick Bridges) devices support only one link profile. : When working with multiple link profiles with varying data rates, the overall wireless network performance gets affected. To optimize the overall network performance, use QoS. : On upgrade from prior software versions, the WORP link configurations are copied to the Default link profile. To create a link profile, navigate to ADVANCED CONFIGURATION > Wireless > Link Profiles. The Link Profiles screen appears: Figure 5-26 Link Profiles In the Link Profiles screen, you can add, edit and delete the link profiles. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 82 Advanced Configuration The default profile can be modified to suit the network requirements. However, it is possible that one profile may not be able to satisfy the requirements of all the WORP links (due to different operating conditions, link distance etc). In such a case, on how to additional link profiles can be defined and associated with respective links appropriately (refer associate profile to a link).   It is intended that all the WORP links that are expected to exhibit similar behavior be grouped under one link profile. ¡ ¡ ¡ ¡ You can edit but not delete the Default profile. The link profiles in use cannot be deleted; This includes the Roaming Link Profile irrespective of the roaming status. A single profile can be mapped to multiple SUs/BSUs. Link profiles are local to the device and should be configured independently on all devices. 5.4.1.1 Add a Link Profile To add a link profile, click Add in the Link Profiles screen. The Link Profile Add Entry screen appears: Figure 5-27 Add a Link Profile Type a name for the link profile in the Profile Name field. Next, click ADD and then COMMIT. ¡ ¡ By default, the link profiles are created with default values. After adding a link profile it must be associated with a peer (refer   for it to be effective. 5.4.1.2 Edit a Link Profile The link profiles are created with pre-configured wireless parameters. In order to edit these pre-configured values for a desired profile, click Edit symbol in the Link Profiles screen. The Link Profile Edit Entry screen appears, which is classified under two categories: Basic and Advanced. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 83 Advanced Configuration Figure 5-28 Edit a Link Profile (Basic) 5.4.1.2.1 Basic Under Basic screen, you can configure and view the following parameters. Parameter Description Profile Name Represents the link profile name whose wireless parameters are edited. Enter a new name, if you wish to edit the existing profile name. DDRS Status Dynamic Data Rate Selection (DDRS) feature adjusts the transmission data rate to an optimal value to provide the best possible throughput according to the current communication conditions and link quality. The factors for adjusting the transmission data rate are, 1. Remote average Signal-to-noise (SNR) ratio 2. Number of retransmissions The DDRS Status parameter allows to either enable or disable DDRS per link profile. By default, DDRS is enabled. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 84 Advanced Configuration Parameter Data Streams Description Select the data stream as either Auto, Single or Dual. ¡ ¡ ¡ Dual Stream: Select Dual, for higher throughput. Single Stream: Select Single, for reliability and longer range. Auto Stream: When configured to Auto, DDRS decides the stream modes based on the environment conditions. When DDRS is enabled, based on the selected data stream, DDRS dynamically chooses the data rate. ¡ ¡ Data Stream mode is not applicable in legacy mode. When DDRS is disabled, Auto stream is not applicable. DDRS Max Data Rate Represents the maximum data rate that DDRS can dynamically choose to operate. A change in data streams resets the maximum data rate to its default value. Tx Rate This parameter enables you to manually set the transmission data rate, when DDRS is disabled. A change in data streams resets Tx rate to its default value. ATPC Status If Adaptive Transmit Power Control (ATPC) is enabled, then the device automatically adjusts the transmit power to avoid saturation of remote receiver, which could cause data errors leading to lower throughput and link outage. If disabled, user can manually adjust the transmit power. By default, ATPC is enabled on the device. Transmit Power Control (TPC) is calculated based on two factors: ¡ ¡ Equivalent Isotropically Radiated Power (EIRP) Maximum Optimal SNR In case of a BSU, when ATPC is enabled, TPC is adjusted on a per link basis. : In 820/8200 US SKUs, ATPC cannot be disabled for DFS frequencies. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 85 Advanced Configuration Parameter TPC Description This parameter enables you to manually set the Transmit Power Control (TPC) value when ATPC is disabled. You can manually set TPC ranging from 0 to 25 dBm. : In case of 82x devices, you can manually set TPC ranging from 0 to 15 dBm. With TPC, you can adjust the output power of the device to a lower level. This is performed to reduce interference with the neighbouring devices. It can be helpful when higher gain antenna is used without violating the maximum radiated output power for a country or regulatory domain. By default, it is set to 0 dBm. Adjust TPC such that the wireless link SNR does not cross the maximum optimal SNR value (For minimum and maximum SNR values, see ). ¡     TPC only lets you decrease the output power; it does not let you increase the output power beyond the maximum allowed defaults for the selected frequency and country. ¡ TPC can be configured in the steps of 0.5 dB ¡ Antenna Status Auto Tx Antenna Status Applicable only in single data stream mode. When Auto Tx Antenna Status is enabled for single stream, the device automatically selects the antenna port with highest received RSSI for data transmission. Tx Antenna Status Applicable only when Auto Tx Antenna Status is disabled. Allows the user to select the antenna port(s) for data transmission. Select the checkbox against each antenna(s) for data transmission and click OK. ¡ On a BSU, selection of antenna ports is on a per link basis. The Tx Antenna port page. being used for each link can be seen on the ¡ Atleast two Tx antenna ports should be enabled when Data Stream is dual or auto. After configuring the required parameters, click OK and then COMMIT. 5.4.1.2.2 Advanced Under Advanced screen, you can configure and view the following parameters. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 86 Advanced Configuration Figure 5-29 Edit a Link Profile (Advanced) Parameter Description DDRS Min Data Rate and DDRS Max Data Rate Represents the minimum and maximum data rate for DDRS to dynamically select the transmission data rate. These will vary depending on the configured data stream. DDRS Lower SNR Correction Represents the margin value to be added to the minimum required SNR, for the purpose of removing the data rate from the valid data rate table. Doing so, avoids Hysteresis in the dynamic data rate. By default, it is configured to 0 dB. DDRS Upper SNR Correction Represents the margin value to be added to the maximum required SNR, for the purpose of adding the data rate to the valid data rate table. Doing so, avoids Hysteresis in the dynamic data rate. By default, it is set to 3 dB. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 87 Advanced Configuration Parameter DDRS Rate Incr RTX Threshold Description Represents a threshold for the percentage of retransmissions, below which the rate can be increased. By default, it is set to 25%. : If the percentage of retransmissions is between âRate Increment RTX Thresholdâ and âRate Decrement RTX Thresholdâ then the current operation rate is maintained. DDRS Rate Decr RTX Threshold Represents a threshold for percentage of retransmissions, above which the rate can be decreased. By default, it is set to 30%. Please note that if the percentage of retransmissions is between âRate Increment RTX Thresholdâ and âRate Decrement RTX Thresholdâ then the current operation rate is maintained. DDRS Chain Balance Threshold In the case of MIMO, the difference in SNR between two chains must be less than or equal to this threshold for the chains to be considered as âBalancedâ. By default, it is set to 15 dB. ¡ ¡ This parameter is applicable only in Auto stream mode. When Auto stream mode is configured and if chains are not balanced, then Single Stream rates are considered. DDRS Rate Back Off Interval DDRS algorithm constantly attempts higher data rates, when the current rate is stable. If not successful, it goes back to older stable rate. Before the next attempt, it waits for a minimum duration. This duration starts with 10 seconds and increases exponentially up to Rate Back Off Interval and remains at this value. By default, it is set to 300 seconds. DDRS Rate Blacklist Interval Applicable when data stream mode is set to Auto. DDRS algorithm dynamically determines the performance of the single and dual stream data rates independently and blacklists unviable data rates to avoid unnecessary fluctuations, for a period of DDRS Rate Blacklist Interval. By default, it is set to 600 seconds. : DDRS Rate Back Off Interval must be less than the DDRS Rate Blacklist Interval. DDRS Rate Stable Interval DDRS algorithm attempts higher data rates only when the current data rate is stable for a period of DDRS Rate Stable Interval. By default, it is set to 10 seconds. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 88 Advanced Configuration Parameter ATPC Upper Margin and Lower Margin Description SNR Upper Limit = Maximum Optimal SNR SNR Initial = SNR Upper Limit â ATPC Upper Margin SNR Lower Limit = SNR Initial â ATPC Lower Margin ATPC Algorithm, after reducing the power to honor the Maximum EIPR limit, adjusts the power based on Maximum Optimal SNR, ATPC Upper Margin and ATPC Lower Margin. To begin with, ATPC will adjust the power to bring the SNR to SNR Initial and adjusts power only when the current SNR goes beyond the SNR Upper Limit and SNR Lower Limit. By default, the ATPC Lower Margin and ATPC Upper Margin is 10 dB. To configure, type a value ranging from 0 to 20 dB. Click Local SNR-Table, to view the optimal SNR values that are exchanged with the peer for optimal throughput. Figure 5-30 An Example - SNR Information Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 89 Advanced Configuration After configuring the required parameters, click OK and then COMMIT. 5.4.2 Wireless Outdoor Router Protocol (WORP) WORP is protocol, designed by Proxim that protects the network from packet collisions and solves the hidden node problem to transmit the data in an optimal way. To configure the WORP properties, navigate to ADVANCED CONFIGURATION > Wireless > Interface1 > WORP. The WORP Configuration screen appears: Figure 5-31 WORP Configuration (BSU) Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 90 Advanced Configuration Figure 5-32 WORP Configuration (SU) Given below is the table which explains WORP parameters and the method to configure the configurable parameter(s): Parameter Description Mode Represents the device type (BSU, SU, End Point A or End Point B). Primary BSU Name Applicable only to an SU. Represents the Primary BSU name. If the primary BSU name is configured then SU establishes link with it. If a name is not configured then SU establishes link with any BSU on the same network, which meets the registration criteria. : This is the system name as configured on a BSU. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 91 Advanced Configuration Parameter Description Secondary BSU Name This parameter serves as a Secondary / Redundant BSU for the SU and helps in reducing the network outage in the case of Primary BSU failure. This feature can help in reducing the network outage in case of the Primary BSU failure. This feature enables the SU to keep track of the Primary and the Secondary BSU availability through a proprietary protocol. This allows the SU to switch between the Primary and the Secondary BSU depending on the link status. If both the Primary and the Secondary BSU are not available, the SU attempts to find any other BSU within its network. This feature is activated only on a SU. By default, it is disabled. Use a non-empty string to enable this feature and an empty string to disable this feature. When this feature is enabled, it is mandatory to configure both the Primary and the Secondary BSU name on the SU. It is expected that the Primary and the Secondary BSUs are connected to the same L2 Broadcast domain and are configured with the same âNetwork Nameâ as the SU. ¡ ¡ ¡ ¡ ¡ ¡ ¡ End Point A Name The Primary and the Secondary BSU names should be unique. The Secondary BSU name is the âSystem Nameâ of the BSU used as a secondary BSU. Frequency Domain, Channel Bandwidth and Channel Offset should be same for all BSUs which participate in redundancy. If the BSU that participates in redundancy, operates in a channel that is blacklisted, SU will not switch. An SU will switch to a BSU only when the BSU has not reached its maximum SU limit. When Secondary BSU name is configured, Roaming is not applicable. When Secondary BSU name is configured, Automatic Channel Selection is automatically enabled on the SU. Applicable only to an End Point B. If a name is configured for End Point A then End Point B establishes a wireless link with it. If a name is not configured then End Point B establishes link with any End Point A on the same network that meets the registration criteria. Network Name It is a unique name of given to a logical network. Devices only within this logical network can establish wireless connection. The Network Name can be of 1 to 32 characters in length. By default it is MY_NETWORK. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 92 Advanced Configuration Parameter Max SUs Description Represents the maximum number of SUs that can register with a BSU. Given below are the base stations and the maximum number of subscribers supported by each of them: Base Station Maximum Number of Subscribers MP-8100-BSU (rev 1 to rev 6) 100 MP-8100-BSU (rev 7 and above) 250 MP-8160-BSU MP-8160-BS9 250 MP-8200-BSU 250 MP-8250-BS9 250 MP-8250-BS1 250 MP-820-BSU-100 10 : Applicable only to the BSU. WORP MTU WORP MTU (Maximum Transmission Unit) is the largest size of the data payload in wireless frame that can be transmitted. The MTU size can range from 350 to 3808 bytes for High throughput modes and 350 to 2304 bytes for legacy mode. The default and maximum value of the WORP MTU is 3808 bytes for higher throughput and 2304 bytes for legacy mode. Super Framing Super Framing refers to the mechanism that enables multiple Ethernet/802.3 frames to be packed in a single WORP data frame. When the WORP MTU size is configured larger than the Ethernet frame size, then WORP constructs a super frame with size of the WORP MTU configured and pack multiple Ethernet frames. It results in reducing the number of frames transmitted over wireless medium thereby conserving wireless medium and increasing the overall throughput. By default, it is enabled. Sleep Mode A BSU can put SUs in sleep mode when there is no data transmission during the past 15 seconds. This reduces the traffic congestion in the wireless medium and preserves the wireless bandwidth for other SUs in the network. BSU polls sleeping SUs once in every 4 seconds to maintain the wireless connection. By default, it is disabled. : Applicable only to the BSU. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 93 Advanced Configuration Parameter Multi Frame Bursting Description To achieve higher throughput, WORP protocol allows the transmitter or receiver to send multiple data frames in sequence without waiting for acknowledgment for every data frame and treats it as a single burst. During the burst transmission, the receiver is not allowed to interrupt the transmitter. After compilation of the burst, the receiver response by sending the acknowledgment. By default, the Multi Frame Bursting feature is enabled on the device. When Multi Frame Bursting is enabled, the maximum data frames that can be transmitted for each burst can be configured as part of   : Though Multi Frame Bursting configuration is not applicable to SU/End Point B, the SU/End Point B does Multi Frame Bursting under the control of BSU/End Point A respectively. Auto Multi Frame Bursting Auto Multi Frame Bursting feature takes effect only when Multi Frame Bursting feature is enabled. When enabled, the device monitors all active QoS Service Flow Classes and determines the highest priority QoS Service Flow Class for all wireless connections. The device enables the burst transmission for the active highest priority QoS Service Flow Class and disables the burst transmission for other active lower priority QoS Service Flow Classes. By default, Auto Multi Frame Bursting is disabled on the device. : Though Auto Multi Frame Bursting configuration is not applicable to SU/End Point B, the SU/End Point B does Auto Multi Frame Bursting under the control of BSU/End Point A respectively. Registration Timeout Represents the maximum time for an SU to register with the BSU or vice versa, or an End Point B to register with the End Point A or vice versa. The registration timeout value can be set in the range 1 to 10 seconds. The default registration timeout value is 10 seconds. Retry Count Represents the maximum number of times the data is retransmitted by the transmitter over the wireless medium, if acknowledgment from the peer is not received. The Retry Count parameter can be configured in the range 0 to 10. By default, it is set to 3. Input Bandwidth Limit and Output Bandwidth Limit This parameter limits the data received or transmitted to the wireless interface. It limits the data from a minimum of 64 Kbps to the maximum value specified in the License File. : Input/Output Bandwidth throttling does not throttle broadcast/multicast traffic. These traffic can be throttled by the Maximum Information Rate (MIR) / Committed Information Rate (CIR) configured for the Downlink L2 Broadcast QoS Class in QoS Service Flow. See  Bandwidth Limit Type     Specifies the action performed when the traffic utilization exceeds the configured input or output limits. By default it is set to Shaping. ¡ ¡ Policing: When the traffic utilization reaches the configured limit, the excess traffic will be discarded. Shaping: When the traffic utilization reaches the configured limit, the excess traffic will be buffered and sent at the rate specified in the Output Bandwidth Limit. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 94 Advanced Configuration Parameter Description Security Profile Name The Security Profile Name represents the encryption method used to encrypt the data over the wireless medium. The default configured Security Profile Name is WORP Security. See Radius Profile Name The Radius Profile Name, containing the IP address of the RADIUS server, is used to authenticate an SU or an End Point B. See   : Not applicable in SU mode and End Point B mode. MAC ACL Status When enabled, based on the configured Access Control list (ACL), the BSU/End Point A decides if SU/End Point B can register with them respectively. : Not applicable in SU mode and End Point B mode. Radius MAC ACL Status This parameter is used to enable authentication using RADIUS server. When enabled, the BSU or End Point A contacts the RADIUS server for authenticating the SU or End Point B during the registration process. : Not applicable in SU mode and End Point B mode. Poll BackOff on Timeout When enabled, the BSU will back-off polling the SUs that timeout (due to interference or low SNR etc). When multiple SUs are connected, it is possible that some SUs are performing well without much retransmissions and other SUs are timing out. In such a scenario to make sure that the good SUs do not suffer due to under performing SUs, it is recommended to enable this parameter. By default, this parameter is disabled. It is recommended that this parameter should be enabled only when there is a mix of good and bad SUs and when good SUs are really suffering. Error Count Threshold If the error percentage of the transmitted frames is greater than or equal to the configured threshold, an SNMP trap is generated by the device. For traps, see Reference Guide available at RSSI Drop Threshold  Applicable only to an SU/End Point B. If SNR, on any of the antenna ports, drops by more than or equal to the configured threshold, an SNMP trap is generated by the SU. For traps, see Reference Guide available at  After configuring the required parameters, click OK and then COMMIT. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 95 Advanced Configuration ¡ ¡ Modifying any of the WORP parameters result in temporary loss of connectivity between the transmitter and receiver. MAC ACL Status and RADIUS MAC ACL Status parameters cannot be enabled simultaneously. 5.4.3 Wireless Interface Properties To configure the wireless interface properties, navigate to ADVANCED CONFIGURATION > Wireless > Interface 1 > Properties. The Wireless Interface Properties screen appears depending on your device: Figure 5-33 Wireless Interface Properties (BSU) Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 96 Advanced Configuration Figure 5-34 Wireless Interface Properties (SU) The Wireless Interface Properties screen is classified under two categories: Properties and MIMO. 5.4.3.0.1 Properties Under Properties screen, you can configure and view the following parameters. Parameter Channel Bandwidth Descriptions By default, the channel bandwidth is set to 20 MHz. 40 MHz can be selected for higher throughputs depending on the distance and signal quality. 5 and 10 MHz can be selected for greater flexibility in spectrum selection. ¡ ¡ 40 MHz channel bandwidth is not applicable in Legacy mode. A change in Channel Bandwidth will reset the Tx Rate and Maximum EIRP to default value. For more details, see Tsunami ÂŽ 800 & 8000 Series - Software Management Guide    97 Advanced Configuration Parameter Channel Offset Descriptions : Applicable only to MP-8160-BSU; MP-8160-BS9; MP-8160-SUA; MP-8150-CPE; MP-8160-CPE-A100; MP-825-CPE-50; MP-820-BSU-100; MP-820-SUA-50+; MP-825-SUR-50+; QB-825-EPR/LNK-50+; QB-825-EPR/LNK-50; QB-8150-LNK-12/50 devices. The Channel Offset parameter helps to change the operating channel center frequency. If the predefined center frequencies are not desirable, user can shift the center frequency to suit the requirement by configuring the Channel Offset. By default, the Channel Offset is set to 0. You can configure the Channel Offset in the range -2 to +2 MHz. For example, consider a channel number 100 with center channel frequency set to 5500 MHz. If the Channel Offset is set to 0 MHz, the center channel frequency remains at 5500 MHz. If you configure the Channel Offset to 2MHz then the center channel frequency will change to 5502MHz. Similarly for a Channel Offset of -2MHz, the center channel frequency is changed to 5498 MHz. : Even though the center channel frequency is changed, the channel number still remains same, in this case 100. Auto Channel Selection (ACS) Auto Channel Selection (ACS) enables the device to determine the best channel for wireless data transmission with less interference. If ACS is enabled on the BSU/End Point A, it scans all the channels and selects the best channel at the startup. If ACS is enabled on the SU/End Point B, it continuously scans all the channels till it finds the suitable BSU/End Point A and connects to it. By default, ACS is disabled on BSU/End Point A and enabled on SU/End Point B. : On BSU/End Point A, ACS is performed only during startup. Preferred Channel Allows the user to select and operate in the preferred channel. Preferred channel can be configured only when ACS is disabled. If Dynamic Frequency Selection (DFS) is active, the device will automatically pick a new channel when radar interference is detected. Active Channel A read-only parameter that displays the current operating channel. : Active Channel can be different from Preferred Channel if radar interface is detected. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 98 Advanced Configuration Parameter Satellite Density Descriptions Satellite Density setting helps to achieve maximum bandwidth in a wireless network. It influences the receive sensitivity of the radio interface and improves operation in environments with high noise level. Reducing the sensitivity of the device enables unwanted ânoiseâ to be filtered out (it disappears under the threshold). You can configure the Satellite Density to be Disable, Large, Medium, Small, Mini, or Micro. By default, Satellite Density is set to Large. The Medium, Small, Mini, and Micro settings are appropriate for higher noise environments; whereas, Large is appropriate for a lower noise environment. A long distance link can have difficulty in maintaining a connection with a small density setting because the wanted signal can disappear under the threshold. Consider both noise level and distance between the peers in a link when configuring this setting. The threshold should be chosen higher than the noise level, but sufficiently below the signal level. A safe value is 10dB below the present signal strength. If the Signal-to-Noise Ratio (SNR) is not sufficient, you may need to set a lower data rate or use antennas with higher gain to increase the margin between wanted and unwanted signals. In a point-to-multipoint link, the BSU or End Point A should have a density setting suitable for an SU or End Point B, especially the ones with the lowest signal levels (longest links). Take care when configuring a remote interface; check the available signal level first. Defer Threshold (CCA Threshold) parameter enables the device (BSU or SU) to establish a reliable link in high interference environments by increasing its value.This allows the device to defer the transmission as long as other interference signals in the wireless medium are greater than the configured Defer Threshold value. Interference Signal Radio Behavior Greater than or equal to Defer Threshold Defer the transmission Less than Defer Threshold Continue the transmission Given below are the Sensitivity Threshold Values corresponding to various Satellite Density values: Satellite Density Receive Sensitivity Threshold Defer Threshold Large -96 dB -62 dB Medium -86 dB -62 dB Small -78 dB -52 dB Mini -70 dB -42 dB Micro -62 dB -36 dB : When the remote interface is accidentally set to small and communication is lost, it cannot be reconfigured remotely and a local action is required to restore the communication link. Therefore, the best place to experiment with the level is at the device that can be managed without going through the link. If the link is lost, the setting can be adjusted to the correct level to bring the link back. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 99 Advanced Configuration Parameter Max EIRP Descriptions The maximum effective power that a radio antenna is allowed to radiate as per the regulatory standard. By default, the maximum EIRP is set as per the regulatory requirements for each frequency domain. Given below are the default maximum EIRP values that are set according to regulatory domain: Regulatory Domain Frequency (MHz) Max EIRP (dBm) PTP Mode (QB) PTMP Mode (MP) World All Unlimited (100) Unlimited (100) United States 2402-2472 32 + 2/3(antenna gain) BSU: 36 SU/CPE: 32 + 2/3 (antenna gain) 4940 â 4990 33 (20 MHz) 30 (10 MHz) 27 (5 MHz) 33 (20 MHz) 30 (10 MHz) 27 (5 MHz) 5250 â 5330 30 30 5490 â 5590 30 30 5650 â 5710 30 30 5730 - 5860 53 36 4940 â 4990 33 (20 MHz) 30 (10 MHz) 27 (5 MHz) 33 (20 MHz) 30 (10 MHz) 27 (5 MHz) 5250 â 5330 30 30 5490 â 5590 30 30 5650 â 5710 30 30 5730 - 5860 53 36 2402 â 2472 20 20 5490 â 5590 30 30 5650 â 5710 30 30 5735 â 5875 36 36 5150 â 5350 33 33 5350 â 5650 Unlimited (100) Unlimited (100) 5650 â 6425 53 53 5490 â 5710 30 30 5735 â 5835 36 36 Canada Europe (including UK) Russia Taiwan Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 100 Advanced Configuration Parameter Descriptions Regulatory Domain Frequency (MHz) Max EIRP (dBm) PTP Mode PTMP Mode India 5825 â 5875 36 36 Brazil 5470 â 5725 30 30 5725 â 5850 Unlimited (100) 32 + 2/3(antenna gain) 5470 â 5600 30 (20 and 40 MHz) 27 (10 MHz) 24 (5 MHz) 30 (20 and 40 MHz) 27 (10 MHz) 24 (5 MHz) 5650 â 5725 30 (20 and 40 MHz) 27 (10 MHz) 24 (5 MHz) 30 (20 and 40 MHz) 27 (10 MHz) 24 (5 MHz) 5725 â 5850 36 36 Australia ¡ ¡ ¡ ¡ If the maximum EIRP is not defined in the above table then it is set to 100 (unlimited EIRP). Maximum EIRP criterion is enforced only when ATPC is enabled. For DFS bands (5.25-5.725 GHz), the EIRP limit is 23 dBm for the Subscriber units if DFS is not activated. Operation is not allowed in 5.600 - 5.650 GHz in USA, Canada, Australia and European Countries. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 101 Advanced Configuration Parameter Antenna Gain Descriptions When using external antenna, the professional installer should ensure to configure proper antenna gain so that the radio does not exceed the EIRP allowed per regulatory domain. Calculate the antenna gain as follows: Antenna Gain to be configured = Antenna Gain of the antenna used - Cable Loss Example: Consider an example where the device is operating in United States 5.3 GHz with the EIRP 30 dBm. The antenna gain of the antenna used is 23 dBi and the cable loss is 1dB. Given this case, Configurable Antenna Gain = [23 dBi â 1 dB] = 22 dBi Maximum Radio Power = EIRP â Configured Antenna Gain = 30 dBm â 22 dBi = 8 dBm With this configuration, the ATPC feature will limit the radio power to a maximum of 8 dBm to avoid exceeding EIRP limit of 30 dBm. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 102 Advanced Configuration Parameter Descriptions Improper configuration of Antenna Gain will affect the sensitivity of the radio card. As the radar detection threshold is fixed by ETSI, the FCC and IC, any change in sensitivity of the radio card will result in false radar detections or actual radar signal not being detected. If the configured antenna gain is higher than the actual antenna gain, Radar signals may go undetected. If the configured antenna gain is lower than the actual antenna gain, False Radar may be detected. Configure the threshold for radar detection at the radio card to compensate for increased external antenna gains. The Antenna Gain value ranges from 0 to 40 dBi. For devices with connectorized antenna, the Antenna Gain by default is set to zero dBi. Given below are the default Antenna Gain, for devices with integrated antenna: Product (s) Wireless Inactivity Timer Antenna Gain MP-8150-SUR MP-8250-SUR MP-8250-BS1 23 dBi MP-8150-SUR-100 21 dBi MP-8150-CPE MP-8160-BS9 MP-8250-BS9 16 dBi MP-825-SUR-50+ MP-825-CPE-50 MP-8160-CPE-A100 15 dBi QB-8150-EPR/LNK QB-8250-EPR/LNK 23 dBi QB-8150-LNK-100 QB-8151-EPR/LNK 21 dBi QB-8150-LNK-12/50 16 dBi QB-825-EPR/LNK-50 QB-825-EPR/LNK-50+ 15 dBi Resets the wireless interface if there is no change in the Tx and Rx Packet Count in the specified interval of time. The default value is set to 5 seconds (disabled if set to 0 seconds) and can be configured between 5 to 600 seconds. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 103 Advanced Configuration Parameter Legacy Mode Descriptions By default, Legacy Mode is disabled. When enabled, the MP 800 & 8000 BSU and SU devices can interoperate with the legacy products of the TsunamiÂŽ MP.11 family. The MP 800 & 8000 devices that provide legacy support are, ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ MP-8100-BSU MP-8100-SUA MP-8150-SUR MP-8150-CPE MP-8150-SUR-100 MP-8200-BSU MP-8250-BS9 MP-8250-BS1 MP-8200-SUA MP-8250-SUR MP-825-CPE-50 MP-825-SUR-50+ MP-820-BSU-100 MP-820-SUA-50+ : MP 800/8000 BSU device in legacy mode can connect to a MP 800/8000 SU device only when configured in legacy mode. After configuring the required parameters, click OK and then COMMIT. Reboot the device, if you have changed any of the Wireless Interface parameters with an asterisk (*) symbol. 5.4.3.0.2 MIMO The MIMO Properties tab allows you to configure the Multiple-Input-Multiple-Output (MIMO) parameters that enable to achieve high throughput and longer range. Under MIMO screen, you can configure and view the following parameters. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 104 Advanced Configuration Figure 5-35 MIMO Parameter Frequency Extension Description Frequency Extension is applicable only when the Channel Bandwidth is set to 40 MHz. While choosing 40MHz bandwidth, you can select either 40 PLUS (Upper Extension Channel) or 40 MINUS (Lower Extension Channel). 40 PLUS means the center frequency calculation is done for 20MHz and add another 20MHz to the top edge of 20MHz. 40 MINUS means the center frequency calculation is done for 20MHz and add another 20MHz to the bottom edge of 20MHz. Guard Interval Guard Interval determines the space between symbols being transmitted. The guard interval can be configured as either Short GI - 400n seconds or Full GI-800n seconds. In 802.11 standards, when 40 MHz Channel Bandwidth is configured then Short GI can be used to improve the overall performance and throughout. By default, Full GI is enabled for 5 MHz, 10 MHz and 20 MHz channels. ¡ ¡ Rx Antennas Status Short GI-400 nSec is valid only for 40 MHz channel bandwidth Short GI-400 nSec is not valid for 82x devices. Allows the user to select the antenna(s) for receiving data. Select the checkbox against each antenna(s) for receiving data and click OK. : Atleast two Rx antenna ports should be enabled when data stream is dual or auto. After configuring the required parameters, click OK and then COMMIT. Reboot the device, if you have changed any of the MIMO parameters with an asterisk (*) symbol. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 105 Advanced Configuration 5.4.4 Dynamic Frequency Selection (DFS) / Dynamic Channel Selection (DCS) 5.4.4.1 Dynamic Frequency Selection (DFS): The TsunamiÂŽ products support Dynamic Frequency Selection (DFS) for FCC, IC, and ETSI regulatory domains per FCC Part 15 Rules for U-NII devices, IC RSS-210, and ETSI EN 301-893 regulations, respectively. These rules and regulations require that the devices operating in the 5 GHz band must use DFS to prevent interference with RADAR systems. : DFS is not applicable to MP-8160-BSU, MP-8160-BS9, MP-8160-SUA, MP-8160-CPE devices. 5.4.4.1.1 DFS in BSU or End Point A mode Explained below is the DFS functionality and the way it operates on a BSU or in End Point A devices. 1. Based on the selected frequency (regulatory) domain, DFS is automatically enabled on the device. 2. During bootup, If Automatic Channel Selection (ACS) is disabled on the device, the device chooses the Preferred Channel to be the operational channel. ¡ : By default, ACS is disabled on the BSU or End Point A device. If ACS is enabled, then the device scans all the channels and selects the channel with the best RSSI to be the operational channel. ¡ 3. Once the operating channel is selected, the device scans the channel for the presence of the RADAR for a duration of the configured Channel Wait Time (by default, configured to 60 seconds). During this time, no transmission of data occurs. 4. If no RADAR is detected, the device starts operating in that channel. 5. If RADAR is detected, the channel is blacklisted for 30 minutes. Now, ACS will scan all the non-blacklisted channels and select the channel with best RSSI. Upon choosing the best channel, the device again scans the selected channel for the presence of the RADAR for a duration of the configured Channel Wait Time. Again, during this time no transmission of data occurs. 6. If no RADAR is detected, it operates in that channel else repeats step 5. 7. While operating in a channel, the device continuously monitors for potential interference from a RADAR source (this is referred to as in-service monitoring). If RADAR is detected, then the device stops transmitting in that channel. The channel is added to the blacklisted channel list. 8. A channel in the blacklisted list can be purged once the Non Occupancy Period (NOP) has elapsed for that channel. ¡ ¡ ¡ When a channel is blacklisted, all its sub-channels that are part of the current channel bandwidth are also blacklisted. For Europe 5.8 GHz channel, once the device finds a RADAR free channel (after 60 seconds RADAR scan), it does not perform scan for the next 24 hours. This is not applicable when device is rebooted or a particular channel is blacklisted earlier. Even if the preferred channel is configured with a DFS channel manually, the SU will scan for the BSU/End PointA's channel and associates automatically. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 106 Advanced Configuration 5.4.4.1.2 DFS in SU or End Point B Mode Explained below is the DFS functionality and the way it operates on an SU or a End Point B. 1. When SU/End Point B has no WORP link, it scans continuously all the channels in the configured Frequency Domain for the presence of BSU/End Point A. If suitable BSU/End Point A is found in any scanned channel, the SU or End Point B tries to establish WORP link. 2. After selecting the suitable BSU/End Point Aâs channel, If SU/End Point B DFS is disabled, then SU/End Point B tries to connect to BSU/End Point A. ¡ If SU/End Point B DFS is enabled, the SU/End Point B scans the selected channel for the presence of the RADAR for a duration of the configured Channel Wait Time (by default configured to 60 seconds). During this time, if the SU/End Point B detects radar, the channel is blacklisted and it starts scanning on non-blacklisted channels for a BSU/End Point A as given in step 1. If no radar is detected, a connection will be established. ¡ 3. While WORP link is present, the SU/End Point B continuously monitors the current active channel for potential interference from a RADAR source (this is referred to as in-service monitoring). If RADAR is detected, the SU/End Point B sends a message to the BSU or End Point A indicating the RADAR detection on the active channel and blacklists that channel for Non Occupancy Period (NOP). The default NOP is 30 Minutes. ¡ On receiving the RADAR detection message from SU/End Point B, the BSU/ End Point A blacklists the active channel and ACS starts scanning for an interference free channel. ¡ : The BSU will blacklist the channel only when the number of SUs reporting the RADAR equals or exceeds the configured SUs Reporting RADAR parameter. 4. A blacklisted channel can be purged once the Non Occupancy Period (NOP) has elapsed. ¡ ¡ On the SU/End Point B, if the preferred channel is configured with a DFS channel then SU will scan all the channels even if ACS is disabled. When a channel is blacklisted, all its sub-channels that are part of that channel bandwidth are also blacklisted. For detailed information on DFS enabled countries, see    5.4.4.2 Dynamic Channel Selection (DCS) : DCS is applicable to a BSU or End Point A only. Dynamic Channel Selection feature enables you to monitor the link quality (retransmissions due to interference) on the operating channel. If the link quality is found to be below the threshold, then the device stops transmitting on that channel and switches to another channel, among the available channels. Explained below is the DCS functionality and the way it operates on a BSU or in End Point A devices. ¡ ¡ Enable DCS. By default, it is in disabled state. When DCS is enabled, the device computes the percentage of retransmissions (due to interference) for each link: Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 107 Advanced Configuration â If the link quality is bad, the channel is blacklisted for 30 minutes. ACS will scan all the non-blacklisted channels and selects the channel with good link quality (least interference). â If the link quality is above the threshold, the device continues to operate in the same channel. ¡ ¡ ¡ Periodically, the device monitors the current operating channel for link quality. If the link quality is found to be below the threshold, the device stops transmitting in that channel and the channel is blacklisted. A channel in the blacklisted list is purged once the Non Occupancy Period (NOP) has elapsed for that channel. The BSU switches to the preferred channel once it is de-blacklisted. ¡ ¡ If DCS is enabled in BSU, ensure that ACS is enabled in SU. When DCS is enabled, scan cannot be performed. To configure DCS parameters, navigate to ADVANCED CONFIGURATION > Wireless > Interface 1 > DFS/DCS. The DFS / DCS/ Manual Blacklist Configuration screen appears. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 108 Advanced Configuration Figure 5-36 DFS Configuration (BSU Mode) Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 109 Advanced Configuration Figure 5-37 DFS Configuration (SU/End Point B Mode) Given below is the table which explains DFS parameters and the method to configure the configurable parameter(s): Parameter Description Dynamic Frequency Selection Channel Wait Time Once the device selects the best channel, it scans that channel for the presence of RADAR for a period of set Channel Wait Time. The wait time can be configured in the range 60 to 3600 seconds. By default, the wait time is set to 60 seconds. SUs Reporting RADAR Applicable only to BSU. When an SU detects a RADAR, it reports to BSU. The BSU will take a decision on whether to blacklist this channel based on SUs Reporting RADAR parameter. If the number of SU reporting RADAR equals or exceed the configured SUs Reporting RADAR parameter then BSU blacklists that channel. If SUs reporting the RADAR is less than this configured value then BSU continues to operate in the same channel. The range varies depending on the product license. By default, it is set to 0. DFS Status Applicable only to SU or End Point B devices. An SU or End Point B device can either enable or disable DFS. By default, DFS is disabled. Dynamic Channel Selection Dynamic Channel Selection This parameter is used to enable DCS on the device. By default, DCS is disabled. To enable, select Enable and Click OK. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 110 Advanced Configuration Parameter Retransmission Threshold Description This parameter enables to configure the retransmission threshold percentage on the device. The device computes percentage of retransmission for each link and compares with the configured threshold. If the retransmission percentage is greater than the user configured retransmission threshold, the link is considered as bad link. By default, the retransmission percentage is set to 50. Bad Link Threshold Applicable only to BSU. The BSU decides to blacklist the operating channel based on Bad Link Threshold parameter. If the number of Bad Links (Between BSU and SU) equals or exceeds the configured Bad Link Threshold parameter then the channel is blacklisted. Else, it continues to operate in the same channel. By default, Bad Link Threshold value is set to 1. After configuring the required parameters, click OK and then COMMIT. 5.4.4.3 Blacklist Information The blacklisted table displays all the channels that are blacklisted. Parameter Description Channel Number Indicates the channel that is blacklisted. Reason Specifies the reason for blacklisting a channel. Following are the reasons for blacklisting a channel: 1. Remote Radar: An SU/End Point B detects radar and informs BSU/End Point A respectively. 2. Local Radar: The device detects the radar on its own. 3. Interference: BSU detects interference based on the retransmission threshold. 4. Unusable: For bandwidths more than 5 MHz, channels that are not usable because they fall in the frequency range of other radar/manual blacklisted channels. For example, if channel 110 is blacklisted, then channels 108, 109, 111, 112 will become unusable for 20 MHz bandwidth. 5. Manual: A channel is manually blacklisted by the administrator. Time Elapsed The time elapsed since the channel was blacklisted due to radar and interference. When the channel is blacklisted due to the presence of radar and interference, it will be blacklisted again after 30 minutes. This parameter is applicable for radar and interference blacklisted channels only. Click Refresh, to view updated/refreshed blacklisted channels. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 111 Advanced Configuration 5.4.4.4 Manual Blacklist This tab enables you to manually blacklist a channel. However, there are few conditions to be followed while blacklisting channels: ¡ ¡ ¡ When ACS is disabled, the preferred channel and its sub-channels that are part of the current channel bandwidth cannot be manually blacklisted. When WORP link is UP, the active channel and its sub-channels that are part of the current channel bandwidth cannot be manually blacklisted. When DFS/ACS is enabled, atleast one channel and its sub-channels that are part of the current channel bandwidth should be available for operation. That is, all channels cannot be blacklisted. To manually blacklist channels, click Manual Blacklist in the Dynamic Frequency Selection (DFS) screen. The following screen appears: Figure 5-38 Manual Blacklist Select the channels that you want to blacklist by entering the start and end channels in the Start Channel and End Channel boxes respectively. Next, click Add. All the selected channels are added to the Blacklisted Channels table. To remove any blacklisted channel, enter the Start and End Channel of the blacklisted channels and then click Remove button. To refresh channel entries, click Refresh. 5.4.5 Roaming The Roaming feature enables a mobile SU to provide seamless network services by constantly monitoring the quality of the wireless link with the current associated BSU. The SU uses the link quality parameters such as local SNR values and Rx modulation rates to calculate the Rx SNR for each BSU. If the calculated Rx SNR is lower than or equal to the configured SNR threshold, then the SU roams. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 112 Advanced Configuration : Roaming feature is applicable only to the point-to-multipoint devices but not applicable in legacy mode. 5.4.5.1 Definition(s) ¡ ¡ ¡ Roaming Preferred Channels: A list of channels maintained by a BSU where its neighbour BSUs are operating. Roaming Channel List (RCL): A list of channels that are learnt from the associated BSU (known as Roaming Preferred Channels), and are not blacklisted locally on the SU. An SU uses this channel list to scan BSUs while roaming. Usable Channel List (UCL): A list of channels that are available to an SU for the configured frequency domain and are not blacklisted. : Manual Blacklisting can be used to reduce the number of channels in the UCL and there by reducing the scanning and roaming time. 5.4.5.2 Roaming Types 5.4.5.2.1 Slow Roaming When the calculated Rx SNR, for the current link, goes lower than or equal to the configured Slow Roam Rx SNR Threshold, then SU starts Slow Roaming. During Slow Roaming, the SU scans channels from the RCL, one at a time. After scanning a channel, it returns back to the channel where the current BSU operates, resumes data transfer and then jumps to another channel in the RCL, and so forth until it scans all the channels. Once the scanning completes, the SU calculates the Rx SNR for each BSU and finds the BSU with the highest Rx SNR value. If the BSU is better than the current BSU, then the SU roams to that BSU. 5.4.5.2.2 Fast Roaming When the calculated Rx SNR, for the current link, goes lower than or equal to the configured Fast Roam Rx SNR Threshold, then SU starts Fast Roaming. During Fast Roaming, the SU starts scanning all the channels in the RCL until it finds a BSU with better Rx SNR than the current BSU. Once it finds such BSU, the SU roams to that BSU and does not scan any more channels. If the SU does not find a BSU with better Rx SNR, in any of the channels in the RCL, it resumes operation with the current BSU. If the quality of the link with the current BSU is still such that Fast Roaming procedure has to be started again, SU starts scanning channels from the UCL, instead of the RCL, until it find a BSU with better Rx SNR. Once the whole list is scanned, and no better BSU is found, SU resumes operation with the current BSU. SU repeats this procedure until either link quality improves, or a BSU with better Rx SNR is found. 5.4.5.2.3 Emergency Roaming An SU starts Emergency Roaming when the wireless link with the current associated BSU is lost for at least 1000 milliseconds. During Emergency Roaming, the SU scans all the channels in the RCL until it finds any BSU. If the whole RCL is scanned and no BSU is found, then SU starts scanning the channels from the beginning of the UCL, instead of the RCL. The SU keeps scanning the channels from the UCL until any BSU is found. When a BSU is found, SU roams to that BSU. : There is a possibility that the new BSU may not be better than the previous BSU. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 113 Advanced Configuration 5.4.5.3 Configurable Parameters on a BSU To configure the roaming parameters on a BSU, navigate to ADVANCED CONFIGURATION > Wireless > Interface 1 > Roaming. The Roaming Configuration screen appears: Figure 5-39 BSU Roaming Configuration Below is the table which explains roaming parameters for a BSU, and the method to configure the configurable parameter(s): Parameter Roaming Status Description The Roaming feature can either be enabled or disabled on a BSU. By default, it is disabled. When the roaming status is enabled on a BSU, the other roaming parameters such as Roaming Link Profile, Announce Period, Maximum Packets Per Burst and Roaming Preferred Channels are configurable. These parameters are used by the registered SU when any of the roaming procedure starts. : Roaming can be enabled on the BSU, independent of the roaming status of the SU. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 114 Advanced Configuration Parameter Roaming Link Profile Description This parameter enables you to configure a roaming link profile for the roaming enabled SUs. When roaming is enabled on the BSU, select a profile from the configured link profiles, which serves as the roaming profile. The Default profile serves as the roaming profile when no profile is selected. The configured roaming profile is mapped to all the roaming enabled SUs. For the SUs with roaming disabled, the profile configured in the SU profiles list will be used. When roaming is disabled on the BSU, the SUs are mapped to the corresponding profile from the SU Profiles list. Announce Period When roaming is enabled on a BSU, the BSU sends ANNOUNCE messages for every configured Announce period. The Announce period can be configured in the range 25 to 100 milliseconds. By default, it is configured to 25 milliseconds. When roaming is disabled on a BSU, the Announce period is set to 150 milliseconds. : Reducing the Announce Period improves the roaming time and may result in lower throughput. Max. Packets Per Burst When roaming is enabled on a BSU, the maximum number of messages that can be sent in a burst can be configured in the range 1 to 16. When roaming is disabled on a BSU, the maximum packets per burst is set to 4. ¡ Reducing the number of messages per burst improves the roaming time and may result in lower throughput. If the maximum packets per burst configured in QoS (See ) is greater than this value, then this parameter supersedes. ¡     After configuring the above parameters, click OK and then COMMIT. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 115 Advanced Configuration Parameter Roaming Preferred Channels Description Each BSU on the network, maintains a list of channels where its neighbour BSUs are operating. When roaming is enabled, SU learns this list from the current BSU and uses it as Roaming Channel List (RCL), to reduce scanning time while searching for a BSU with better Rx SNR. To add channels, click Add under Roaming Preferred Channels. The Roaming Channel Add Entry screen appears: Figure 5-40 Add Channels to the Roaming Table Do the following: ¡ ¡ ¡ Channel: Select the channel of the neighbouring BSU, where the SU is likely to roam. Entry Status: If the entry status is enabled, then this channel is allowed to be scanned by a roaming SU. Next, click Add. Figure 5-41 Channels Added to the Roaming Table At any point of time, the channels and their corresponding entry status can be edited. You can change the entry status to either, ¡ ¡ ¡ Enable: Allows a roaming SU to scan a channel. Disable: Does not allow a roaming SU to scan a channel. Delete: Allows to delete a channel from the table. Click OK and then COMMIT, if the table entries are re-configured. : A maximum of five channels can be added to the Roaming Preferred Channels Table. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 116 Advanced Configuration 5.4.5.4 Configurable Parameters on an SU To configure the roaming parameters on an SU, navigate to ADVANCED CONFIGURATION > Wireless > Interface 1 > Roaming. The Roaming Configuration screen appears: Figure 5-42 SU Roaming Configuration Below is the table which explains roaming parameters for an SU, and the method to configure the configurable parameter(s): Parameter Roaming Status Description By default, roaming status is disabled. Only when enabled, an SU can roam to a better BSU. : Roaming on the SU can be enabled independent of the roaming status on the BSU. The roaming parameters such as Rx SNR Thresholds for Slow and Fast Roaming are configurable only when the roaming status is enabled. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 117 Advanced Configuration Parameter Roaming Link Profile Description This parameter enables you to configure a roaming link profile for the roaming enabled BSU. When roaming is enabled on the SU, select a profile from the configured link profiles, which serves as the roaming profile. The Default profile serves as the roaming profile when no profile is selected. The configured roaming profile is mapped to the roaming enabled BSU. For the BSU with roaming disabled, the profile configured in the BSU Profiles list will be used. When roaming is disabled on the SU, the BSU is mapped to the corresponding profile from the BSU Profiles list. Slow Rx SNR Threshold When the calculated Rx SNR, for the current link, goes lower than or equal to the configured Rx Slow Roaming SNR Threshold, then SU starts Slow Roaming. The default threshold value is set to 0. To configure, enter a desired threshold value ranging from 0 - 127. Fast Rx SNR Threshold When the calculated Rx SNR, for the current link, goes lower than or equal to the configured Rx Fast Roaming SNR Threshold, then SU starts Fast Roaming. The default threshold value is set to 0. To configure, enter a desired threshold value ranging from 0 - 127. SNR Toggle Offset SNR Toggle Offset parameter is used to avoid frequent roaming (ping pong effect), in situations where the current BSUâs Rx SNR and new BSUâs Rx SNR are very close. If (Current BSU Rx SNR value + SNR Toggle offset) < (New BSU Rx SNR) then SU shifts to the new BSU. else, Continues with the same BSU. To configure, enter a desired offset value ranging from 0 - 10. After configuring the roaming parameters, click OK and then COMMIT. To view the data rates and their corresponding minimum required SNR values to sustain an optimum link quality, click Click here to view the Local SNR-Table. See     ¡ ¡ ¡ ¡ The Slow Roaming thresholds should be higher than the Fast Roaming thresholds, otherwise the Slow Roaming procedure will never be started. Switching from Slow to Fast, and from Fast to Emergency Roaming is possible but vice versa is not. In the roaming deployments, it is recommended to configure the same Announce Period in all the BSUs. While working on DFS channels, the roaming time increases and affects the performance as the device scans the channel for the presence of the RADAR for the duration of the configured Channel Wait Time. In VLAN aware scenarios, it is recommended not to use Roaming. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 118 Advanced Configuration ¡ ¡ The roaming time for an SU increases when the RADIUS based authentication is enabled on the BSU. When an SU registers with a new BSU, it will transfer all the data, buffered during transition, to the new BSU. 5.4.6 BSU / SU Profiles ). When a link is In the BSU / SU Profiles tab, you can explicitly map a link profile to the peer device (See established, using the peer MAC address, it is associated with a link profile based on the mapping created here. When no explicit mapping is created then the link is associated with the default profile. 5.4.6.1 Add a Profile : In this section, we have explained the method to map a link profile to an SU. The same method should be followed to map a link profile to a BSU. To map a link profile to an SU device, navigate to ADVANCED CONFIGURATION > Wireless > Interface 1 > SU Profiles. The SU Profiles screen appears: Figure 5-43 SU Profiles Click Add in the SU Profiles screen. The SU Profile Add Entry screen appears: Figure 5-44 Add an SU Profile Entry Configure the following parameters: ¡ ¡ ¡ SU Wireless MAC Address: Type the MAC Address of the peer. Device Name: Type the name of the peer. Link Profile Name: Map a link profile to the peer from the list of Link Profiles. After configuring the required parameters, click ADD and then COMMIT. The profile is mapped to the peer device and is listed in the SU Profiles screen. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 119 Advanced Configuration Figure 5-45 SU Profiles Entry Added Consider a case where a device is currently connected to its peer and no link profile is explicitly mapped. Then in such a scenario, the default link profile is assigned and displayed in the SU Profiles screen along with a Save option, as shown below: Figure 5-46 Save an SU Profile For such entries, user has the option to click Save button and configure this mapping in the profiles table. When you click Save, the following screen appears: Figure 5-47 Add an SU Profile If you wish to map the peer with a profile other than default, then select a link profile (say Profile1) from Link Profile Name and click Add. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 120 Advanced Configuration Figure 5-48 SU Profile Added The newly configured link profile will not be the Active Link Profile until you commit the changes. That is the reason, in the above screen, you are still able to see Default as the Active Link Profile for index 2, even though Profile1 is configured. When you commit the changes, the Active Link Profile will change to Profile1, as shown in the following figure. Figure 5-49 Active SU Link Profile ¡ ¡ You can add a maximum of 250 entries in the profiles table. Under page, you can view the active profile the link is associated with. 5.4.6.2 Edit a Mapped Profile : In this section, we have explained the method to edit a mapped link profile of an SU. The same method should be followed to edit a mapped link profile of a BSU. To edit a mapped profile, click Edit in the SU Profiles screen. The SU Profile Edit Entry screen appears: Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 121 Advanced Configuration Figure 5-50 Edit a Mapped Profile Make the necessary edits, and click OK followed by COMMIT. : When the radio mode is changed (say BSU to SU, or SU to BSU), the link profiles and the peer profile mapping list is retained. 5.5 Security 5.5.1 Wireless Security The Wireless Security feature helps to configure security mechanisms to secure the communication link between a BSU and an SU, and a link between End Point A and End Point B. By default, the default security is WORP Security. A maximum of eight security profiles can be created as required; however, only one security profile can be active at a time. The active security profile is configured as part of the WORP property Security Profile Name. For a security profile to be active, it must be for more details. enabled. Refer to       : Configure the same security profile on the either ends to establish a connection. To configure the Wireless security profile, navigate to ADVANCED CONFIGURATION > Security > Wireless Security. The Wireless Security Configuration screen appears: Figure 5-51 Wireless Security Configuration Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 122 Advanced Configuration Given below is the table which explains Wireless Security parameters: Parameter Description Profile Name Specifies the security profile name. By default, it is WORP Security. Entry status Enables a user to either Enable or Disable the security profile on the device. By default, it is enabled. Edit Enables you to edit the existing security profiles. Click Edit to modify any of the security profile parameters. After configuring the required parameters, click OK and then COMMIT. 5.5.1.1 Creating a New Security Profile To create a new security profile, click Add in the Wireless Security Configuration screen. The following Wireless Security Add Row screen appears: Figure 5-52 Creating a New Security Profile Given below is the table which explains the method to create a new Security Profile: Parameter Profile Name Description A name to uniquely identify a security profile name. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 123 Advanced Configuration Parameter Encryption Type Description Select encryption type as either None, WEP, TKIP or AES-CCM. 1. None - If the encryption type is selected as None, then there exist no security to the data frames transmitted over the wireless medium. 2. WEP (Wired Equivalent Privacy) - Represents the WEP Encryption type, which uses RC4 stream cipher for confidentiality and CRC-32 for integrity. The supported key lengths for WEP are 5/13/16 ASCII characters or 10/26/32 Hexadecimal digits. â Key1 / Key 2 / Key 3 / key 4: You can configure a maximum of four WEP keys. Enter 5/13/16 ASCII Characters or 10/26/32 Hexadecimal digits for WEP keys. â Transmit Key: Select one out of the four keys described above as the default transmit key, which is used for encrypting and transmitting the data. 3. TKIP - Represents the TKIP Encryption type, which uses RC4 stream cipher for confidentiality. TKIP provides per-packet key mixing, a message integrity check and a re-keying mechanism. It uses 128-bit keys for encryption. The key length for TKIP is 16 ASCII characters or 32 Hexadecimal digits. â Key1 / Key 2 / Key 3 / key 4: You can configure a maximum of four TKIP keys. Enter 16 ASCII characters or 32 Hexadecimal digits. â Transmit Key: Select one out of the four keys described above as the default transmit key, which is used for encrypting and transmitting the data. 4. AES-CCM - Represents CCM Protocol with AES Cipher restricted to 128 bits. ¡ Key: Enter 16 ASCII characters or 32 Hex Digits for AES-CCM encryption keys. Entry status Enables you to either Enable or Disable the security profile on the device. By default, it is enabled. Network Secret Enter the WORP Protocol Secret Key, ranging from 6 to 32 characters, used for authenticating an SU with a BSU, and an End Point B with End Point A. The network secret should be same for both BSU and SU. Similarly, the network secret should be same for an End Point A and an End Point B. ¡ ¡ ¡ ¡ ¡ ¡ ¡ You can create a maximum of eight security profiles. A QuickBridge supports AES-CCM encryption type only. Special characters like - = \ " ' ? / space are not allowed while configuring the keys. All four Keys (Key1, Key2, Key3, Key4) must be of same length and same type, that is, all four Keys must be either ASCII characters or Hexadecimal digits. Transmit Key can be any one of the four keys, provided all the four keys are same in an SU and BSU, or End Point devices. WEP and TKIP Encryption types are supported only in legacy modes. The encryption mode should not be selected as AES-CCM while the device is interoperating with legacy TsunamiÂŽ MP.11 family devices. After configuring the required parameters, click Add and then COMMIT. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 124 Advanced Configuration 5.5.1.1.1 Sample Security Profile Configuration End Point A End Point B Profile Name WORP Security WORP Security Encryption Type AES-CCM AES-CCM Key 1234567890abcdef1234567890abcdef (32 Hexadecimal digits) or publicpublic1234 (16 ASCII Characters) 1234567890abcdef1234567890abcdef (32 Hexadecimal digits) or publicpublic1234 (16 ASCII Characters) Entry Status Enable Enable Network Secret public public 5.5.1.2 Editing an existing Security Profile To edit the parameters of the existing security profiles, click Edit The Wireless Security Edit Row screen appears: icon in the Wireless Security Configuration screen. Figure 5-53 Wireless Security Edit Row Edit the required parameters and click OK and then COMMIT. 5.5.2 RADIUS :Applicable only to a BSU and End Point A devices. The RADIUS tab allows you to configure a RADIUS authentication server on a BSU/End Point A that remotely authenticates an SU or an End Point B while registering with a BSU or an End Point A respectively. These servers are also used to configure few features (VLAN and QoS) on an SU. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 125 Advanced Configuration A RADIUS server profile consists of a Primary and a Secondary RADIUS server that can act as Authentication servers. Configuration of Secondary Authentication Server is optional. The RADIUS server is applicable only when it is enabled in the ). WORP Configuration page (See       To configure the RADIUS Server profile, navigate to ADVANCED CONFIGURATION > Security > RADIUS. The following RADIUS Server Profile screen appears: Figure 5-54 Configuring RADIUS Server Profile Given below is the table which explains RADIUS Server parameters and the method to configure the configurable parameter(s): Parameter Description Profile Name A name that represents the Radius Server profile. By default, it is Default Radius. Max Retransmissions Represents the maximum number of times an authentication request may be retransmitted to the configured RADIUS server. The range is 0 to 3. By default, it is set to 3. Message Response Time Represents the response time (in seconds) for which that the BSU/End Point A should wait for the RADIUS server to respond to a request. The range is 3 to 9 seconds. By default, it is set to 3 seconds. Re Authentication Period Represents the time period after which the RADIUS server should re-authenticate an SU or an End Point B. The re-authenticate period ranges from 900 to 65535 seconds. By default, the re-authentication period is set to 0. Entry status A read-only parameter which displays the status of the RADIUS server profile as enabled. The Entry status cannot be disabled or edited. Server Type For better accessibility and reliability, you can configure two RADIUS servers: 1. Primary RADIUS Server 2. Secondary RADIUS Server The secondary RADIUS server serves as backup when the primary RADIUS server is down or not reachable. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 126 Advanced Configuration Parameter IP Address Description Represents the IPv4 / IPv6 address of the primary and secondary RADIUS servers. : IPv6 address should be the global IP address and not the link local IP address. Server Port Specifies the port number that is used by the BSU/End Point A and the RADIUS server to communicate. By default, RADIUS Authentication Server communicates on port 1812. Shared Secret Specifies the password shared by the BSU/End Point A and the RADIUS server to communicate. The default password is public. Care should be taken to configure same Shared Secret on both BSU/End Point A and RADIUS Server, otherwise no communication is possible between BSU/End Point A and RADIUS server. Entry Status You can either enable or disable the configured RADIUS servers. By default, the Primary RADIUS server is enabled and the secondary RADIUS server is disabled. After configuring the required parameters, click OK and then COMMIT. Listed below are the points to be noted before configuring the Radius Server Profile, 1. Message Response Time should always be less than WORP Registration Timeout. 2. If Max Retransmissions is configured as Zero, then retransmissions do not occur. 3. The value of Max Retransmissions multiplied by Message Response Time should be less than WORP Registration Timeout value. 5.5.3 MAC ACL :Applicable only to a BSU and End Point A device. The MAC ACL feature allows only the authenticated SUs/End Point Bs to access the wireless network. Please note that MAC Authentication is supported only on the wireless interface. The MAC ACL feature is applicable only when it is enabled in the ). WORP Configuration page (See       To configure the MAC Access Control List, navigate to ADVANCED CONFIGURATION > Security > MAC ACL. The MAC Access Control screen appears: Figure 5-55 MAC Access Control Configuration Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 127 Advanced Configuration Select the Operation Type as either Allow or Deny. Allow: Allows only the SUs/End Point Bs configured in the MAC Access Control Table to access the wireless network. ¡ Deny: Does not allow the SUs/End Point B devices configured in the MAC Access Control Table to access the wireless network. ¡ Click OK, if you have changed the Operation Type parameters. 5.5.3.1 Add SUs/End Point B to MAC Access Control Table To add entries to MAC Access Control table, click Add in the MAC Access Control screen. The MAC ACL Add Row screen appears: Figure 5-56 MAC ACL Add Row 1. Type the MAC Address of the SU/End Point B. 2. Add comments, if any. 3. Select the Entry Status as either Enable or Disable. 4. Next, click Add. ¡ ¡ The maximum number of SUs/End Point Bs that can be added to the MAC ACL table is 250. Either RADIUS MAC or Local MAC can be enabled at one time. 5.5.3.2 Edit the existing SUs/End Point B from MAC Access Control Table To edit the existing SUs/End Point B from MAC Access Control Table, edit parameters from the MAC Access Control Table in MAC Access Control screen and click OK. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 128 Advanced Configuration 5.6 Quality of Service (QoS) The Quality of Service (QoS) feature is based on the 802.16 standard and defines the classes, service flows, and packet identification rules for specific types of traffic. QoS guarantees a reliable and adequate transmission quality for all types of traffic under conditions of high congestion and bandwidth over-subscription. There are already several pre-defined QoS classes, SFCs and PIRs available that you may choose from which cover the most common types of traffic. If you want to configure something else, you start building the hierarchy of a QoS classes by adding or using existing PIRs and SFCs; you define the QoS class by associating those PIRs to relevant SFCs with priorities to each PIR within each SFC. QoS can be applied on standard 802.3 frames and to Ethernet frames as well as to PPPoE encapsulated frames. 5.6.1 QoS Concepts and Definitions QoS feature is applicable on both BSU/End Point A and SU/End Point B, but is configurable only on BSU/End Point A. When configured on BSU/End Point A, the QoS parameters is populated to all the registered SUs/End Point Bs and allows them to use the QoS configuration, as soon as they are connected to the BSU/ End Point A. You can create, edit, and delete classes of service that are specified below in the following hierarchy of parameters: ¡ ¡ ¡ ¡ Packet Identification Rule (PIR) â up to 64 rules, including 18 predefined rules Service Flow class (SFC) â up to 32 SFCs, including 8 predefined SFCs; up to 8 out of maximum 64 PIRs may be associated per SFC Class List - Priority for each rule within each QoS class â 0 to 255, with 0 being lowest priority QoS class â up to 8 QoS classes, including 5 predefined classes; up to 8 out of maximum 32 SFCs may be associated per QoS class 5.6.1.1 Packet Identification Rule (PIR) A Packet Identification Rule is a combination of parameters that specifies what type of traffic is allowed or not allowed. You can create a maximum of 64 different PIRs, including 18 predefined PIRs. Also, you can create, edit, and delete PIRs that contain none, one, or more of the following classification fields: ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ Rule Name IP ToS (Layer 3 QoS identification) 802.1p tag (layer 2 QoS identification) IP Protocol List containing up to 4 IP protocols VLAN ID PPPoE Encapsulation Ether Type (Ethernet Protocol identification) Up to 4 TCP/UDP Source port ranges Up to 4 TCP/UDP Destination port ranges Up to 4 pairs of Source IP address + Mask Up to 4 pairs of Destination IP address + Mask Up to 4 source MAC addresses + Mask Up to 4 destination MAC addresses + Mask : IP Address, TCP/UDP Port, MAC Address need to be configured separately and associate those classification in PIR details if required. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 129 Advanced Configuration A good example is provided by the 18 predefined PIRs. Note that these rules help identify specific traffic types: 1. All â No classification fields, all traffic matches 2. L2 Multicast a. Ethernet Destination (dest = 0x010000000000, mask = 0x010000000000) 3. L2 Broadcast a. Ethernet Destination (dest = 0xffffffffffff, mask = 0xffffffffffff) 4. Cisco VoIP UL a. TCP/UDP Source Port Range (16,000-33,000) b. IP Protocol List (17 = UDP) 5. Vonage VoIP UL a. TCP/UDP Source Port Range (5060-5061, 10000-20000) b. IP Protocol List (17 = UDP) 6. Cisco VoIP DL a. TCP/UDP Destination Port Range (16,000-33,000) b. IP Protocol List (17 = UDP) 7. Vonage VoIP DL a. TCP/UDP Destination Port Range (5060-5061, 10000-20000) b. IP Protocol List (17 = UDP) 8. TCP a. IP Protocol List (6) 9. UDP a. IP Protocol List (17) 10. PPPoE Control a. Ether Type Rule (Ether Type = DIX-Snap, Ether Value = 0x8863) 11. PPPoE Data a. Ether Type Rule (Ether Type = DIX-Snap, Ether Value = 0x8864) 12. IP a. Ether Type Rule (Ether Type = DIX-Snap, Ether Value = 0x0800) 13. ARP a. Ether Type Rule (Ether Type = DIX-Snap, Ether Value = 0x0806) 14. Expedited Forwarding a. IP TOS/DSCP (ToS low=45(0x2D), ToS high=45(0x2D), ToS mask = 63(0x3F)) 15. Streaming Video (IP/TV) a. IP TOS/DSCP (ToS low=13(0x0D), ToS high=13(0x0D), ToS mask = 63(0x3F)) 16. 802.1p BE a. Ethernet Priority (low=0, high=0) (this is the equivalent of the User Priority value in the TCI (Tag Control Information) field of a VLAN tag) 17. 802.1p Voice a. Ethernet Priority (ToS low=6, ToS high=6) (this is the equivalent of the User Priority value in the TCI (Tag Control Information) field of a VLAN tag) 18. 802.1p Video a. Ethernet Priority (ToS low=5, ToS high=5) (this is the equivalent of the User Priority value in the TCI (Tag Control Information) field of a VLAN tag) Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 130 Advanced Configuration : Two different VoIP rule names have been defined for each direction of traffic, Uplink (UL) and Downlink (DL), (index numbers 4 to 7). This has been done to distinguish the proprietary nature of the Cisco VoIP implementation as opposed to the more standard Session Initiation Protocol (SIP) signaling found, for example, in the Vonage-type VoIP service. 5.6.1.2 Service Flow Class (SFC) A Service Flow class defines a set of parameters that determines how a stream of application data that matches a certain classification profile will be handled. You can create up to 32 different SFCs, including 8 predefined SFCs. Also, you can create, edit, and delete SFCs where, each SFC contains the following parameters and values: ¡ ¡ Service flow name Scheduling type â Best Effort (BE); Real-Time Polling Service (RTPS) â Best Effort Services: Best Effort Services are typically provided by the Internet today for Web surfing. In the TsunamiÂŽ 800 and 8000 devices, Best Effort parameters include Maximum Information Rate, Committed Information Rate, Latency, Jitter and traffic priority. â Real-Time Polling Services (RTPS): RTPS is designed to support real-time services that generate fixed or variable size data packets on a periodic basis. Variable traffic can include MPEG video or VoIP with silence suppression. In the TsunamiÂŽ 800 and 8000 devices, RTPS QoS parameters include Maximum Information Rate, Committed Information Rate, Latency, Jitter and traffic priority. Time sensitive and real-time traffic should use RTPS (Including VoIP, Multicast Video and Serial Data). All other traffic (Variable Data, Unicast traffic, Internet) should be scheduled and prioritized using the Best Effort Service Flows. For QoS to function properly, ensure Interference is mitigated, keeping PHY and CRC errors at a minimum (<10/sec/avg). Retransmission at the PHY layer can cause latency, jitter overhead, packet loss and lower than expected throughput. ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ Service Flow Direction â Downlink (DL: traffic from BSU/End Point A to SU/End Point B); Uplink (UL: traffic from SU/End Point B to BSU/End Point A) Maximum sustained data rate (or Maximum Information Rate (MIR) â specified in units of 1 Kbps from 8 Kbps up to the maximum rate specified in the license. Minimum reserved traffic rate (or Committed Information Rate (CIR) â specified in units of 1 Kbps from 0 Kbps up to the currently specified Maximum Information Rate (MIR) Maximum Latency â specified in increments of 1 ms steps from a minimum of 5 ms up to a maximum of 100 ms Tolerable Jitter â specified in increments of 1 ms steps from a minimum of 0 ms up to the Maximum Latency (in ms) Traffic priority â zero (0) to seven (7), 0 being the lowest, 7 being the highest Maximum number of data messages in a burst â one (1) to sixteen (16), which affects the percentage of the maximum throughput of the system Entry Status â Enable, Disable, and Delete The Traffic Priority with Scheduling Type and Committed Information Rate (CIR), defines the absolute Traffic Priority for a specific Service Flow as given below: Committed Information Rate (CIR) Scheduling Type Traffic Priority Absolute Priority BE BE BE BE Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 131 Advanced Configuration Committed Information Rate (CIR) Scheduling Type Traffic Priority Absolute Priority BE BE BE BE RtPS RtPS RtPS 10 RtPS 11 RtPS 12 RtPS 13 RtPS 14 RtPS 15 > 0 (<= MIR) BE 16 > 0 (<= MIR) BE 17 > 0 (<= MIR) BE 18 > 0 (<= MIR) BE 19 > 0 (<= MIR) BE 20 > 0 (<= MIR) BE 21 > 0 (<= MIR) BE 22 > 0 (<= MIR) BE 23 > 0 (<= MIR) RtPS 24 > 0 (<= MIR) RtPS 25 > 0 (<= MIR) RtPS 26 > 0 (<= MIR) RtPS 27 > 0 (<= MIR) RtPS 28 > 0 (<= MIR) RtPS 29 > 0 (<= MIR) RtPS 30 > 0 (<= MIR) RtPS 31 Obviously, there are 32 different absolute traffic priorities, priority 0 being the lowest and priority 31 being the highest. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 132 Advanced Configuration It is important to note that for each SFC with CIR > 0, there are effectively two absolute traffic priorities alloted (total 16 priorities for the 8 SFC entries). The higher priority is used as long as the throughput of the traffic being sent through SFC is below or equal to the CIR, and the lower priority is used for the rest of the traffic, taking MIR configuration as the second priority. This switching of the priorities is done automatically by the scheduler, which makes sure that lower priority traffic gets transported only after all the higher priorities are transported successfully. The device tries to deliver the packets within the specified latency and jitter requirements, relative to the moment of receiving the packets in the device. For all types of traffic, the device will try to keep the jitter within the range 0 to configured Jitter value in milliseconds(ms). In order to allow the device maintain the traffic within the configured jitter range, each packet is buffered until a time interval equal to the difference between Latency and jitter (Latency â Jitter) has elapsed. When this interval elapses, the receiving device will deliver the packet. The delay of the packets is kept in the range (Latency â Jitter) to configured Latency value in millisecond(ms), that in turn maintains the jitter within the range 0 to configured Jitter value in milliseconds(ms). However, possible retransmissions can increase maximum delay of the packet beyond Latency milliseconds, which can result in increased jitter as well. If the SFCâs scheduling type is real-time polling (RtPS) and the packet is not delivered out from the transmitting unit within the time period equal to the Latency milliseconds, then the packet will be discarded on transmitting device. This can lead to loss of packets without reaching the maximum throughput of the wireless link. For example, when the packets arrive in bursts on the Ethernet interface and the wireless interface is momentarily maxed out, then the packets at the âendâ of the burst may be timed out before they can be sent. Therefore RtPS type of polling must be used only if it is absolutely necessary. Users can set up their own traffic characteristics (MIR, CIR, latency, jitter, etc.) per service flow class to meet their unique requirements. A good example is provided by the 8 predefined SFCs: 1. UL-Unlimited BE a. Scheduling Type = Best Effort b. Service Flow Direction = Uplink c. Entry Status = Enable d. Maximum Sustained Data Rate = 102400 Mbps e. Traffic Priority = 0 2. DL-Unlimited BE (same as UL-Unlimited BE, except Service Flow Direction = Downlink) 3. DL-L2 Broadcast BE (same as UL-Unlimited BE, except Service Flow Direction = Downlink) 4. UL-G711 20 ms VoIP RTPS a. Schedule type = RTPS (Real time Polling Service) b. Service Flow Direction = Uplink c. Entry Status = Enable d. Maximum Sustained Data Rate = 88 Kbps e. Minimum Reserved Traffic Rate = 88 Kbps f. Maximum Latency = 20 milliseconds g. Traffic Priority = 1 5. DL-G711 20 ms VoIP rtPS (same as UL-G711 20ms VoIP rtPS, except Service Flow Direction = Downlink) 6. UL-G729 20 ms VoIP rtPS (same as UL-G711 20ms VoIP rtPS, except Maximum Sustained Data Rate and Committed Information rate = 66 Kbps) 7. DL-G729 20 ms VoIP rtPS (same as UL-G729 20ms VoIP rtPS, except Service Flow Direction = Downlink) 8. DL-2Mbps Video a. Schedule type = Real time Polling b. Service Flow Direction = Downlink c. Initialization State = Active d. Maximum Sustained Data Rate = 2 Mbps Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 133 Advanced Configuration e. Minimum Reserved Traffic Rate = 2 Mbps f. Maximum Latency = 20 milliseconds g. Traffic Priority = 1 Note that two different VoIP Service Flow classes for each direction of traffic have been defined (index numbers 4 to 7) which follow the ITU-T standard nomenclatures: G.711 refers to a type of audio companding and encoding that produces a 64 Kbps bitstream, suitable for all types of audio signals. G.729 is appropriate for voice and VoIP applications, but cannot transport music or fax tones reliably. This type of companding and encoding produces a bitstream between 6.4 and 11.8 Kbps (typically 8 Kbps) according to the quality of voice transport that is desired. 5.6.1.3 QoS Class A QoS class is defined by a set of parameters that includes the PIRs and SFCs that were previously configured. You can create up to eight different QoS classes, including five predefined QoS classes. Up to eight SF classes can be associated to each QoS class, and up to eight PIRs can be associated to each SF class. For example, a QoS class called âG711 VoIPâ may include the following SFCs: âUL-G711 20 ms VoIP rtPSâ and âDL-G711 20 ms VoIP rtPSâ. In turn, the SFC named âUL-G711 20 ms VoIP rtPSâ may include the following rules: âCisco VoIP ULâ and âVonage VoIP ULâ. You can create, edit, and delete QoS classes that contain the following parameters: ¡ ¡ ¡ ¡ QoS class name Service Flow (SF) class name list per QoS class (up to eight SF classes can be associated to each QoS class) Packet Identification Rule (PIR) list per SF class (up to eight PIRs can be associated to each SF class) Priority per rule which defines the order of execution of PIRs during packet identification process. The PIR priority is a number in the range 0-255, with priority 255 being executed first, and priority 0 being executed last. The PIR priority is defined within a QoS class and can be different for the same PIR in some other QoS class. If all PIRs within one QoS class have the same priority, the order of execution of PIR rules will be defined by the order of definition of SFCs, and by the order of definition of PIRs in each SFC, within that QoS class. A good example of this hierarchy is provided by the five predefined QoS classes: 1. Unlimited Best Effort a. SF class: UL-Unlimited BE â PIR: All; PIR Priority: 0 b. SF class: DL-Unlimited BE â PIR: All; PIR Priority: 0 2. L2 Broadcast Best Effort a. SF class: DL-L2 Broadcast BE â PIR: L2 Broadcast; PIR Priority: 0 3. G711 VoIP a. SF class: UL-G711 20 ms VoIP rtPS â PIR: Vonage VoIP UL; PIR Priority: 1 â PIR: Cisco VoIP UL; PIR Priority: 1 b. SF class: DL-G711 20 ms VoIP rtPS â PIR: Vonage VoIP DL; PIR Priority: 1 â PIR: Cisco VoIP DL; PIR Priority: 1 4. G729 VoIP a. SF class: UL-G729 20 ms VoIP rtPS â PIR: Vonage VoIP UL; PIR Priority: 1 â PIR: Cisco VoIP UL; PIR Priority: 1 Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 134 Advanced Configuration b. SF class: DL-G729 20 ms VoIP rtPS â PIR: Vonage VoIP DL; PIR Priority: 1 â PIR: Cisco VoIP DL; PIR Priority: 1 5. 2Mbps Video a. SF class: DL-2Mbps Video â PIR: Streaming Video (IP/TV); PIR Priority: 1 5.6.2 QoS Configuration There are several pre-defined QoS classes, SFCs, and PIRs available that cover the most common types of traffic. To add new QoS classes, SFC and PIR, build the hierarchy of a QoS class as follows: 1. If new MAC Address, IP Address, and/or TCP/UDP Port are necessary, define the PIR MAC Address, IP Address and/or TCP/UDP Port Entries. 2. Define PIRs and specify packet classification rules, associate MAC Address/IP Address/TCP-UDP Port Entries if required. 3. Define SFCs 4. Define QoS Class by associating PIRs with relevant SFC. 5. Assign priorities to each PIR within each SFC. For detailed instructions on configuring a management station (a single station used for managing an entire network), refer to   5.6.2.0.1 QoS PIR MAC Address Configuration 1. Navigate to ADVANCED CONFIGURATION > QoS > PIR List > MAC Address Entries, the QoS PIR MAC Address Entries screen appears: 2. Three predefined MAC Address entries are displayed in this page. You can configure a maximum of 256 entries. MAC Address and Mask combination should be unique. This MAC Address entry can be referred in the PIR Ruleâs Source or Destination MAC Address Classification. MAC Entry referred by any PIR rule cannot be deleted. Figure 5-57 QoS PIR MAC Address Entries 3. Click OK. To Add a New PIR MAC Address Entry, a. Navigate to ADVANCED CONFIGURATION > QoS > PIR List > MAC Address Entries, the QoS PIR MAC Address Entries screen appears. b. Click Add on the QoS PIR MAC Address Entries screen to add a new entry. The following screen appears for configuring the MAC Entry Details. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 135 Advanced Configuration Figure 5-58 QoS PIR MAC Address Add Entry c. Provide the MAC Address, Mask, Comment, Entry Status details and click Add. Comment field can be used to identify when this particular entry is referred in PIR Rule/QoS Class. The bit that is enabled in the âMAC Maskâ configuration, the corresponding bitâs value in the âMAC Addressâ configuration should match with the same bit of the incoming trafficâs MAC Address (other bits of the incoming traffic are ignored). Then it is considered as matching traffic and the rest are unmatched traffic. The following is explained with the help of an example: 1. Creating Matching profile for single MAC address To apply QoS classification for traffic which is originated / destined from / to a Device only. MAC Address: 00:20:A6:00:00:01 MAC Mask: FF:FF:FF:FF:FF:FF In this example, all bits in the MAC Mask are enabled, so incoming trafficâs MAC address should exactly match with specified configured MAC Address (that is, 00:20:A6:00:00:01). Other traffics are considered as non-matching traffic. 2. Creating Matching profile for all MAC Address MAC Address: 00:00:00:00:00:00 MAC Mask: 00:00:00:00:00:00 In this example, all bits in the MAC Mask are disabled, so any traffic is considered as matching traffic. 3. Creating Matching Profile for Broadcast MAC Address MAC Address: FF:FF:FF:FF:FF:FF MAC Mask: FF:FF:FF:FF:FF:FF 4. Creating Matching Profile for all Multicast MAC Address MAC Address: 01:00:00:00:00:00 MAC Mask: 01:00:00:00:00:00 5. Creating Matching Profile for range of MAC Address (00:20:A6:00:00:01 to 00:20:A6:00:00:FF) MAC Address: 00:20:A6:00:00:00 MAC Mask: FF:FF:FF:FF:FF:00 5.6.2.0.2 QoS PIR IP Address Configuration 1. Navigate to ADVANCED CONFIGURATION > QoS > PIR List > IP Address Entries, the QoS PIR IP Address Entries screen appears. A single predefined IP Address entry is displayed. You can configure a maximum of 256 entries. IP Address, Subnet Mask combination should be unique. This IP Address entry can be referred in the PIR Ruleâs Source or Destination IP Address Classification. IP Address Entry referred by any PIR rule cannot be deleted. 2. Click OK. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 136 Advanced Configuration Figure 5-59 QoS PIR IP Address Entries To Add a New PIR IP Address Entry, a. Navigate to ADVANCED CONFIGURATION > QoS > PIR List > IP Address Entries. The QoS PIR IP Address Entries screen appears b. Click Add on the QoS PIR IP Address Entries screen to add a new entry. The following screen appears for configuring the IP Address Entry Details. Figure 5-60 QoS PIR IP Address Add Entry c. Provide the IP Address, Subnet Mask, Comment, Entry Status details and click Add. Comment field can be used by the user to identify when this particular entry is referred in PIR Rule or QoS Class. 5.6.2.0.3 QoS PIR TCP/UDP Port Configuration 1. Navigate to ADVANCED CONFIGURATION > QoS > PIR List > TCP/UDP Port Entries. The QoS PIR TCP/UDP Port Entries screen appears. Three predefined TCP/UDP Port Entries are displayed. You can configure a maximum of 256 entries. Start Port, End Port combination should be unique. This TCP/UDP Port entry can be referred in the PIR Ruleâs Source or Destination TCP/UDP Port Classification. TCP/UDP Port Entry referred by any PIR rule can not be deleted. 2. Click OK. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 137 Advanced Configuration Figure 5-61 QoS PIR TCP/UDP Port Entries To Add a New PIR TCP/UDP Port Entry, a. Navigate to ADVANCED CONFIGURATION > QoS > PIR List > TCP/UDP Port Entries. The QoS PIR TCP/UDP Port Entries screen appears. b. Click Add on the QoS PIR TCP/UDP Port Entries screen to add a new entry. The following screen appears for configuring the IP Address entry details. Figure 5-62 QoS PIR TCP/UDP Port Add Entry c. Provide the Start Port, End Port, Entry Status details and click Add. Comment field can be used to identify when this particular entry is referred in PIR Rule or QoS Class. 5.6.2.1 QoS PIR Configuration 1. Navigate to ADVANCED CONFIGURATION > QoS > PIR List. The QoS PIR Entries screen appears. 18 predefined PIR Rules are displayed in this page. You can configure a maximum of 64 entries. PIR Rule Name should be unique. This PIR Rule can be referred in the QoS Class Service Flow Details. PIR rule referred by any QoS Class cannot be deleted. 2. Click OK. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 138 Advanced Configuration Figure 5-63 QoS PIR Entries To Add a New PIR Rule, a. Navigate to ADVANCED CONFIGURATION > QoS > PIR List. The QoS PIR Entries screen appears. b. Click Add on the QoS PIR Entries screen to add a new entry. The following screen appears for configuring the New PIR Entry. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 139 Advanced Configuration Figure 5-64 QoS PIR Add Entry c. Provide the PIR Name, Entry Status details and click Add. 5.6.2.1.1 PIR Rule Clarification Details 1. Navigate to ADVANCED CONFIGURATION > QoS > PIR List and click Details for editing a particular PIR Rule. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 140 Advanced Configuration Figure 5-65 QoS PIR Edit Entry Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 141 Advanced Configuration Parameter Description Rule Name This parameter specifies the Name of the Packet Identification Rule (PIR) and can have a length of 1-32 characters. ToS Rule This parameter is used to enable or disable a TOS rule. When ToS rule is enabled, configure the values for the following to specify the ToS-related configuration: ¡ ¡ ¡ ToS Low ToS High ToS Mask In ToS Configuration, enter the decimal value of entire ToS 1 byte in âToS Lowâ and âToS Highâ parameters of the PIR rule. Figure 5-66 IP Header Format ToS Low and ToS High values can be derived from DSCP (6 bits) and ECN (2 bits) values. ToS Value (8 bits) = DSCP Value (most significant 6 bits) + ECN Value (least significant 2 bits) Consider the following while configuring PIR TOS parameters: 1. To prioritize traffic based on specific DSCP value, configure the ToS Low and ToS High to the value derived from that DSCP (as mentioned in the example below) For Example: To configure ToS Low and Tos High values, when the DSCP packet value is 10: - DSCP (6 bit) = 10 (Binary value = 001010) - ECN (2 bit) = 0 (Binary value = 00) - ToS (Low and High) (8 bit) = DSCP(001010) + ECN(00) = 40 Configure: - ToS Low = 40 - ToS High = 40 2. To prioritize the traffic based on range of DSCP value, configure âToS lowâ and âToS Highâ to a range. For Example: To configure ToS Low and ToS High values, when the DSCP packet is in range of 10 to 20, configure: - ToS Low = 40 (DSCP = 10 (Binary 001010) + ECN = 0 (Binary 00)) - ToS High = 80 (DSCP = 20 (Binary 010100) + ECN = 0 (Binary 00)) Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 142 Advanced Configuration Parameter Description 3. To prioritize DSCP packets based on IP-Precedence/DSCP value/ToS value, configure âToS Maskâ. a. IP Precedence: To prioritize based on only IP precedence, set all the 3 IP Precedence bits in the ToS Mask parameter to â1â and set rest of the bits in the ToS Mask parameter to â0â (i.e decimal value = 224). b. DSCP Value: To prioritize based on DSCP value, set all the DSCP bits in the ToS Mask parameter to â1â and set rest of the bits in the ToS Mask parameter to â0â (i.e decimal value = 252). c. ToS Value: To prioritize based on entire ToS value then set all the bits in the ToS Mask parameter to â1â (i.e decimal value = 255). Ether Priority Rule This parameters is used to enable or disable 802.1p priority rule. Enter the values for the following to specify 802.1p priority configuration: Priority Low ¡ Priority High ¡ VLAN Rule This parameters allows to enable or disable VLAN rule. Enter the VLAN ID when the VLAN rule is enabled. PPPoE Encapsulation This parameter is used to classify PPPoE traffic. If you Enable/disable the PPPoE Configuration, it will automatically disable the Ether Type Rule. User can configure it again by enabling Ether Type Rule. ¡ When PPPoE Encapsulation is enabled, incoming packet will be checked against Ether value â0x8864â and look for PPPoE Protocol Id value â0x0021â(IP Protocol) by default. User can modify the PPPoE Protocol Id but all the other classification rules which are specified in the PIR rule will work only if the PPPoE Protocol Id is â0021â. ¡ Ether Value is not valid when PPPoE Encapsulation is enabled. ¡ Ether Type Rule This parameters is used to enable or disable Ether Type rule. Enter the values for the following to specify the Ether Type rule related configuration: Ether Type ¡ PPPoE Protocol Id ¡ Ether Value ¡ ¡ ¡ PPPoE Protocol Id is not valid if PPPoE Encapsulation is disabled. Ether Value is not valid if PPPoE Encapsulation is enabled. 5.6.2.1.2 Adding Protocol ID a. Navigate to ADVANCED CONFIGURATION > QoS > PIR List. Click Details. The QoS PIR Edit Entry screen appears. b. Navigate to Protocol Id Entries tab and then click Add to add a new Protocol entry. The following screen appears. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 143 Advanced Configuration Figure 5-67 QoS PIR Protocol ID c. Enter the details and click Add. For deleting an entry, click Delete for the corresponding entry in PIR Details screen. 5.6.2.1.3 Adding TCP/UDP Source Port Add Entry a. Navigate to ADVANCED CONFIGURATION > QoS > PIR List. Click Details. The QoS PIR Edit Entry screen appears. b. Navigate to TCP/UDP Source Port Entries tab and then click Add to add a new entry. The following screen appears. Figure 5-68 QoS PIR TCP/UDP Source Port Add Entry c. All the Entries present in the PIR TCP/UDP Port Entries are displayed in the TCP/UDP Port Entry Table. Select the appropriate radio button and click Add. When an entry is added for the specific PIR, the entry gets displayed in the existing TCP/UDP Port Entries table. For deleting an entry, click Delete for the corresponding entry in the PIR Details page. 5.6.2.1.4 Adding TCP/UDP Destination Port Add Entry a. Navigate to ADVANCED CONFIGURATION > QoS > PIR List. Click Details. The QoS PIR Edit Entry screen appears. b. Navigate to TCP/UDP Destination Port Entries tab and then click Add to add a new entry. The following screen appears. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 144 Advanced Configuration Figure 5-69 QoS PIR TCP/UDP Destination Port Add Entry c. All the entries present in the PIR TCP/UDP Port Entries are displayed in the TCP/UDP Port Entry Table. Select the appropriate radio button and click Add. When an entry is added for a specific PIR, it gets displayed in the existing TCP/UDP Port Entries table. For deleting an entry, click Delete for the corresponding entry in the PIR Details page. 5.6.2.1.5 Adding IP Addresses 5.6.2.1.5.1 Adding Source IP Address a. Navigate to ADVANCED CONFIGURATION > QoS > PIR List. Click Details. The QoS PIR Edit Entry screen appears. b. Navigate to Source IP Address Entries tab and then click Add to add a new entry. The following screen appears: Figure 5-70 QoS PIR Source IP Address Add Entry c. All the entries present in the PIR IP Address Entries are displayed in the IP Address Entry Table. Select the appropriate radio button and click Add. After adding the entry for this specific PIR, it is displayed in the Existing IP Address Entries table. For deleting an entry, click Delete for the corresponding entry in the PIR Details page. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 145 Advanced Configuration 5.6.2.1.5.2 Adding Destination IP Address a. Navigate to ADVANCED CONFIGURATION > QoS > PIR List. Click Details. The QoS PIR Edit Entry screen appears. b. Navigate to Destination IP Address Entries tab and then click Add to add a new entry. The following screen appears. Figure 5-71 QoS PIR Destination IP Address Add Entry c. All the entries present in the PIR IP Address Entries are displayed in the IP Address Entry Table. Select the appropriate radio button and click Add. After adding the entry for this specific PIR, it is displayed in the Existing IP Address Entries table. For deleting an entry, click Delete for the corresponding entry in the PIR Details page. The following is explained with the help of an example: 1. Creating Matching profile for single IP address To apply QoS classification for traffic which is originated / destined from / to a Device only. IP Address: 169.254.28.133 IP Mask: 255.255.255.255 In this example, all bits in the IP Mask are enabled, so incoming trafficâs IP address should exactly match with specified configured IP Address (i.e, 169.254.28.133). Other traffic is considered as non-matching traffic. 2. Creating Matching profile for all IP Address IP Address: 0.0.0.0 IP Mask: 0.0.0.0 In this example, all bits in the IP Mask are disabled, so any traffic is considered as matching traffic. 3. Creating Matching Profile for range of IP Address (169.254.128.0 to 169.254.128.255) IP Address: 169.254.128.0 IP Mask: 255.255.255.0 4. Creating Matching Profile for Broadcast IP Address IP Address: 255.255.255.255 IP Mask: 255.255.255.255 5. Creating Matching Profile for Single Multicast IP Address IP Address: 224.0.0.9 IP Mask: 255.255.255.255 Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 146 Advanced Configuration In this example, all bits in the IP Mask are enabled, so incoming trafficâs multicast IP address should exactly match with specified configured multicast IP Address (i.e, 224.0.0.9). Other traffic is considered as non-matching traffic. 6. Creating Matching Profile for range of Multicast IP Address (224.0.0.0 to 224.0.0.255) IP Address: 224.0.0.9 IP Mask: 255.255.255.255 5.6.2.1.6 Adding Source MAC Address a. Click Add to add a new entry. The following screen appears. Figure 5-72 QoS PIR Source MAC address Add Entry b. All the entries present in the PIR MAC Address Entries are displayed in the MAC Address Entry Table. Select the appropriate radio button and click Add. After adding the entry for this specific PIR, it is displayed in the Existing MAC Address Entries table. For deleting an entry, click Delete for the corresponding entry in the PIR Details page. 5.6.2.1.7 Adding Destination MAC Address a. Click Add to add a new entry. The following screen appears. Figure 5-73 QoS PIR Destination MAC address Add Entry Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 147 Advanced Configuration b. All the entries present in the PIR MAC Address Entries are displayed in the MAC Address Entry Table. Select the appropriate radio button and click Add. After adding the entry for this specific PIR, it is displayed in the Existing MAC Address Entries table. For deleting an entry, click Delete for the corresponding entry in the PIR Details page. 5.6.2.2 QoS Service Flow Configuration (SFC) 1. Click ADVANCED CONFIGURATION > QoS > SFC List. Eight predefined SFCs are displayed in this page. This table allows the user to configure maximum of 32 entries. Service Flow Name should be unique. This SFC can be referred in the QoS Classâ Details. SFC referred by any QoS Class cannot be deleted. Figure 5-74 QoS Service Flow Entries ¡ Adding a New Service Flow (SFC) â Click Add to add new entry. The following screen appears for configuring the new SU SFC Entry. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 148 Advanced Configuration Figure 5-75 QoS Service Flow Add Entry 2. Specify details for the Service Flow Name, Scheduler Type, Traffic Direction, MIR, CIR, Max Latency, Tolerable Jitter, Traffic Priority, Max Messages in Burst and Entry Status. 3. Click Add. Parameter Description Service Flow Name Specifies the Name of the Service Flow. It can be of length 1-32 characters. Scheduler Type Specifies the Scheduler methods to be used. Scheduler type supports BE (Best Effort), RTPS (Real-Time Polling Service). Traffic Direction Specifies the Direction (Downlink or Uplink) of the traffic in which the configuration has to be matched. MIR (Maximum Information Rate) Specifies the maximum bandwidth allowed for this Service Flow. This value ranges from 8 Kbps to maximum value specified in the license file. CIR (Committed Information Rate) Specifies the reserved bandwidth allowed for this Service Flow. This value ranges from 0 to maximum value specified in the license file. Max Latency Specifies the Latency value. This value ranges from 5 to 100 ms. Tolerable Jitter Specifies the Jitter value. This value ranges from 0 to 100 ms. Traffic Priority Specifies the priority of the Service flow when multiple Service flows are assigned to single QoS Class. This value ranges from 0 to 7. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 149 Advanced Configuration Parameter Max Messages in Burst Description Specifies the maximum number of messages that can be sent in a burst. This value ranges from 1 to 16. : Reducing the number of messages impacts the throughput. Entry Status Specifies the Service Flow status. 5.6.2.3 QoS Class Configuration 1. Click ADVANCED CONFIGURATION > QoS > Class List. Five predefined QoS Classes are displayed in this page. You can configure maximum 8 entries. QoS Class Name should be unique. This QoS Class can be referred in the Default QoS Class or L2 Broadcast QoS Class. Any QoS Class referred cannot be deleted. 2. Click OK. Figure 5-76 QoS Class List Parameter Description Default QoS Class This parameter specifies the QoS Class profile that needs to be associated with an SU or End Point B which is not listed in the QoS SU or End Point B List but connected. L2 Broadcast QoS Class This parameter specifies WORP to use this particular class for WORP broadcast facility. L2 Broadcast QoS Class is valid only for Downlink Direction. QoS Class assigned to this profile should have at least one Downlink SFC. 4. Add a New QoS Class: a. Click Add to add new entry. The following screen appears for configuring the New Class Entry. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 150 Advanced Configuration Figure 5-77 QoS Class Add Entry b. Specify the QoS Class Name, Service Flow Name PIR Rule Name Priority and Entry Status and click Add. Parameter Description Class Name Specifies the Name of the QoS Class. This name length can range from 1 to 32 characters. Service Flow Name Specifies the Service Flow to be associated with the QoS Class. Select one of the possible SFCs that have been previously configured in the SFC List. PIR Rule Name Specifies the PIR Rule need to be associated with this Service Flow. Select one of the possible PIRs that have been previously configured in the PIR List. Priority Specifies priority or order of execution of PIRs during packet identification process. The PIR priority is a number that can range from 0-255, with priority 255 being executed first, and priority 0 being executed last. The PIR priority is defined within a QoS class, and can be different for the same PIR in some other QoS class. If all PIRs within one QoS class have the same priority, the order of execution of PIR rules will be defined by the order of definition of SFCs, and by the order of definition of PIRs in each SFC, within that QoS class. Entry Status Specifies the status of the QoS Class as enable/disable. 5.6.2.3.1 Adding Service Flows in QoS Class 1. Click on the corresponding Details of the QoS Class for adding more Service Flows. Each QoS Class can have maximum 8 Service Flows. At least there should be one service flow per QoS Class. The following screen is displayed to configure the new SFC entry inside the QoS Class. 2. Click OK. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 151 Advanced Configuration Figure 5-78 QoS Class Service Flow Details 3. Click Add. The following screen appears for association of the new SFC in this QoS Class. Figure 5-79 QoS Class Service Flow Add Entry 4. Specify the Service Flow Name, PIR Rule Name, Priority and Entry Status and click Add to add a new entry. 5.6.2.3.2 Adding PIR in QoS Class 1. Click on the corresponding Details provided in the Service Flow of a particular QoS Class. Maximum 8 PIR rules can be associated per SFC of an QoS Class. At least there should be one PIR per SFC of an QoS Class. The following screen appears to associate the new PIR entry inside an SFC of an QoS Class. 2. Click OK. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 152 Advanced Configuration Figure 5-80 QoS Class PIR Details 3. Click Add. The following screen appears for association of the new PIR rule in an SFC already associated in an QoS Class. Figure 5-81 QoS Class PIR Add Entry 4. Specify the PIR Rule Name, Priority and Entry Status and click Add to add a new entry. : When you change the entry status of an existing QoS Class, the status changes immediately. For example, when you change the entry status to delete, the corresponding QoS Class get deleted even before you click OK. 5.6.2.4 QoS SU or End Point B List Configuration 1. Navigate to ADVANCED CONFIGURATION > QoS > SU or End Point B List. By default, the table does not have any entry. User can configure the Wireless MAC Address of the SU or End Point B here and associate the QoS Class that is to be used for that particular SU or End Point B. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 153 Advanced Configuration Figure 5-82 QoS SU or End Point B List 2. If an SU or End Point B is not in the list and is associated, the default QoS class configuration is applied. 5.6.2.4.1 Adding a New SU or End Point B 1. Navigate to ADVANCED CONFIGURATION > QoS > SU or End Point B List. The QoS SU or End Point B Entries screen appears. 2. Click Add to add a new entry. The following QoS SU or End Point B Table Add Row screen appears. Figure 5-83 QoS SU or End Point B Table Add Entry 3. Specify the Wireless Mac Address of the SU or End Point B, Class Name, Comment and Entry Status and click Add. Previously defined Class Name can be viewed in the Class Name drop-down box. ¡ ¡ ¡ ¡ QoS SU Entries configuration can be done locally or through a RADIUS Server. Local configuration takes priority over RADIUS Based QoS configuration. RADIUS Configuration is applicable only when the RADIUS MAC ACL Status is enabled on the BSU. When the link is down, the RADIUS configuration is lost. 5.6.3 QoS Configuration for a Management Station As stated previously, the QoS feature enables prioritization of traffic and allocation of the available bandwidth based on that prioritization. The system is designed in such a way that higher priority traffic preempts lower priority traffic, keeping lower priority traffic on hold until higher priority traffic finishes. This mechanism ensures that the available bandwidth is always given first to the higher priority traffic; if all the bandwidth is not consumed, the remaining bandwidth is given to the lower priority traffic. If QoS is not properly configured, the system becomes difficult to access in heavily loaded networks. One of the side effects of this misconfiguration is ping time-out, which is usually interpreted as a disconnection of the pinged node. However, with the correct QoS configuration, every node in the network can be reached at any point of time. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 154 Advanced Configuration The following configuration instructions explain how to configure the system so that configuration parameters can always be changed, and ping requests and responses get higher priority in order to show the actual connectivity of the pinged node. The configuration suggested here assumes that the whole network is managed from a single work station, called the management station. This station can be connected anywhere in the network, and can be recognized by either its IP address, or by its MAC Ethernet address if the network uses DHCP. In this configuration, any traffic coming from or going to the management station is treated as management traffic. Therefore, the management station should be used only for configuration of the BSU/End Point A or SU/End Point B nodes in the network and to check connectivity of the nodes, but it should not be used for any throughput measurements. : While this QoS configuration is used, the TCP or UDP throughput should not be measured from the management station. 5.6.3.0.1 Step 1: Add Packet Identification Rules To recognize management traffic, the system needs to recognize ARP requests or responses and any traffic coming from or going to the management station. 5.6.3.0.2 A. Confirm the Attributes of the Existing ARP PIR The default QoS configuration contains the PIR called âARP,â which recognizes ARP requests or responses by the protocol number 0x0806 in the Ethernet Type field of the Ethernet packet. Confirm that the ARP PIR parameters are correct, as follows: 1. Navigate to ADVANCED CONFIGURATION > QoS > PIR list. 2. Click Details corresponding to the ARP PIR. 3. Confirm the following attributes: ¡ ¡ ¡ Rule Name: ARP Status: Enable Enable Ether Type Rule: Yes (checkbox is selected) â Ether Type: DIX-Snap â Ether Value: 08:06(hex) 5.6.3.0.3 B. Create New PIRs to Recognize Management Traffic To recognize the traffic coming from or going to the management station, the system must contain two additional PIRs: one with either the destination IP address or the destination MAC address equal to the management stationâs IP or MAC address, and another with either the source IP address or the source MAC address equal to the management stationâs IP or MAC address. The following examples explain PIR rules based on the IP Address of the Management Station. 1. Navigate to ADVANCED CONFIGURATION > QoS > PIR list > IP Address Entries. 2. Click Add. The screen for adding the Management Station's IP Address appears. Enter proper IP Address, Subnet mask as 255.255.255.255, Entry status as Enable and then click Add. This adds the Management Stationâs IP details in the IP Address Entries of the PIR List. 3. Navigate to ADVANCED CONFIGURATION > QoS > PIR list. 4. Add PIR Rule for Source IP Address. a. Click Add. The screen for adding the New PIR Rule appears. Enter the PIR Rule Name as âManagement Station SRC IPâ, Entry status as Enable and click Add. This adds the new PIR rule in the PIR List. By default, no classification rules are applied. b. Navigate to ADVANCED CONFIGURATION > QoS > PIR list. Click Details for âManagement Station SRC IPâ PIR rule. This displays all the classification rule details for this particular rule. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 155 Advanced Configuration c. Click Add that corresponds to Source IP Address Entries. This displays a screen for referring the Management Stationâs IP Address. New Entry Table displays all the IP Address Entries of the PIR List. Select the option button corresponding to the Management Station and then click Add. This adds the IP Address of the Management Station to the Existing Entries. Click Back and the new entry appears in the Source IP Address Entries Table. 5. Add PIR Rule for Destination IP Address. a. Click Add. This displays a screen for adding the New PIR Rule. Enter the PIR Rule Name as âManagement Station DST IPâ, Entry status as Enable and then click Add. This adds the new PIR rule in the PIR List. By default, no classification rules are applied. b. Navigate to ADVANCED CONFIGURATION > QoS > PIR list. Click Details corresponding to the âManagement Station DST IPâ PIR rule. This displays the classification rule details for this particular rule. c. Click Add corresponding to Destination IP Address Entries. This displays a screen for referring the Management Stationâs IP Address. New Entry Table displays all the Entries of the IP Address Entries of the PIR List. Select the option button corresponding to the Management Station and click Add. This adds the IP Address of the Management Station to the Existing Entries. Click Back and the new entry appears in the Destination IP Address Entries Table. 5.6.3.0.4 Step 2: Add Service Flow Classes To handle management traffic, the system needs two Service Flow Classes: one for uplink traffic and one for downlink traffic. 1. Configure the Downlink Service Flow. a. Navigate to ADVANCED CONFIGURATION > QoS > SFC list. b. Click Add. c. Enter the following parameters: ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ Service Flow Name: DL-Management Scheduler Type: RtPS Traffic Direction: Downlink MIR: 1000 CIR: 1000 Max Latency: 20 Tolerable Jitter: 10 Priority: 7 Max Messages in Burst: 16 Entry Status: Enable d. Click Add. The DL-Management Service Flow is added to the QoS SFC List. 2. Configure the Uplink Service Flow. a. Navigate to ADVANCED CONFIGURATION > QoS > SFC list. b. Click Add. c. Enter the following parameters: ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ Service Flow Name: UL-Management Scheduler Type: RtPS Traffic Direction: Uplink MIR: 1000 CIR: 1000 Max Latency: 20 Tolerable Jitter: 10 Priority: 7 Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 156 Advanced Configuration ¡ ¡ Max Messages in Burst: 16 Entry Status: Enable d. Click Add. The UL-Management SF is added to the QoS SFC List. : The input and output bandwidth limits set on the End Point A or BSU or on the End Point B or SU are used for limiting aggregate bandwidth used by the SU or End Point B. These limits override any limit imposed by MIR in the SFC. Therefore, these limits should be set to at least 1000 Kbps (MIR values in UL-Management and DL-Management SFCs). 5.6.3.0.5 Step 3: Configure QoS Classes Finally, the DL-Management SFC and UL-Management SFCs created in Step 2 must be added to each QoS Class used by the Quick Bridge network. Additionally, within the QoS class, these SFC must have the three PIRs mentioned in Step 1 associated with them. 1. Add SFCs to QoS Class. a. Navigate to ADVANCED CONFIGURATION > QoS > Class list. b. Click Details corresponding to the first class (Unlimited Best Effort) you wish to modify. c. Under the QoS Class Service Flow, click Add. d. Configure the following parameters, and click Add. This adds the New SFC & PIR relation to the QoS Class. ¡ ¡ ¡ ¡ Service Flow Name: DL-Management PIR Rule Name: ARP PIR Priority: 63 Entry Status: Enable. e. Again click Add under the QoS Class Service Flow Details. f. Configure the following parameters and click Add. This adds the New SFC & PIR relation to the QoS Class. ¡ ¡ ¡ ¡ Service Flow Name: UL-Management PIR Rule Name: ARP PIR Priority: 63 Entry Status: Enable 2. Add PIRs to SFCs within the QoS Class. a. Navigate to ADVANCED CONFIGURATION > QoS > Class list. b. Click Details corresponding to the first class (Unlimited Best Effort) you wish to modify. c. Under the QoS Class Service Flow Details, click Details corresponding to the DL-Management Service Flow. d. Under the QoS Class PIR Details heading, click Add. e. Add the Management Station DST IP PIR to this Service Flow by configuring the following parameters: ¡ ¡ ¡ f. PIR Rule Name: Management Station DST IP PIR Priority: 63 Entry Status: Enable Click Add. This PIR is added to the first QoS Class (Unlimited Best Effort) Service Flow (DL-Management) list. g. Add the Management Station SRC IP PIR to this Service Flow by configuring the following parameters: ¡ ¡ ¡ PIR Rule Name: Management Station SRC IP PIR Priority: 63 Entry Status: Enable h. Return to the Class List and repeat steps b - h for the UL-Management Service Flow in this class. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 157 Advanced Configuration 5.7 RADIUS Based SU QoS Configuration RADIUS based QoS configuration enables you to configure QoS parameters on an SU through RADIUS Server. This way of configuring QoS parameters, reduces the task of manually configuring QoS parameters on each SU available on the network. Explained below is the process followed to configure QoS parameters on an SU from a RADIUS Server. Figure 5-84 RADIUS Based QoS Configuration To establish a connection with the BSU, the SU sends a registration request to BSU. On receiving the registration request, the BSU sends an Access request along with the SU MAC address, to the RADIUS Server. The RADIUS Server then checks the authentication of the user. If it is an authenticated user, it sends an Access-Accept response along with Vendor assigned QoS parameterâs value to the BSU. On receiving the response, the BSU sends the response to the SU. The received QoS parameters are then applied on the SU. Given below are the vendor specific attributes: Name of the attribute Vendor Assigned Attribute Number Attribute Format Attribute Value QoS Class Index 34 Decimal 1â8 QoS Class SU Table Status 35 Decimal 1 â Enable / 2 â Disable ¡ ¡ RADIUS Based QoS configuration takes priority over Local QoS configuration. When the link is down, the configuration received from the RADIUS is lost. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 158 Advanced Configuration 5.8 VLAN (Bridge Mode Only) The Virtual Local Area Network (VLAN) feature helps in logical grouping of network host on different physical LAN segments, which can communicate with each other as if they are all on the same physical LAN segment. With VLANs, you can conveniently, efficiently, and easily manage your network in the following ways: ¡ ¡ Define groups Limits the broadcast and multicast traffic to a specific VLAN group â Improve network performance and reduce latency ¡ Increase security â Secure network restricts members to resources on their own VLAN The SUs and End Point devices support QinQ VLAN feature that enables service providers to use a single VLAN ID to support multiple customer VLANs by encapsulating the 802.1Q VLAN tag within another 802.1Q frame. The benefits with QinQ are, ¡ ¡ ¡ ¡ ¡ Increases the VLAN space in a provider network or enterprise backbone Reduce the number of VLANs that a provider needs to support within the provider network for the same number of customers Enables customers to plan their own VLAN IDs, without running into conflicts with service provider VLAN IDs Provides a simple Layer 2 VPN solution for small-sized MANs (Metropolitan Area Networks) or intranets Provides customer traffic isolation at Layer 2 within a service provider network ⢠VLAN can be configured in Bridge Mode only. ⢠The MP.11 SU should locally configure VLAN parameters when it is connected to a MP 82x/8000 BSU in legacy mode. ⢠The MP 82x/8000 SU in legacy mode should locally configure VLAN parameters when it is connected to a MP.11 BSU. 5.8.1 System-Level VLAN Configuration To configure system-level VLAN parameters, navigate to ADVANCED CONFIGURATION > VLAN. The VLAN configuration screen appears. Figure 5-85 System-Level VLAN Configuration (BSU) Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 159 Advanced Configuration Figure 5-86 System-Level VLAN Configuration (SU/End Point A/End Point B) 1. VLAN Status: This parameter is used to either enable or disable VLAN feature on the device. By default, this parameter is disabled. To enable VLAN, select the VLAN Status box. If VLAN status is enabled, it indicates that locally configured VLAN parameters will be applied on the device. If VLAN status is disabled, it indicates that the device is open for remote VLAN configuration. 2. Management VLAN Id: This parameter enables the user to configure VLAN Id for management frames (SNMP, ICMP, Telnet and TFTP). The stations that manage the device must tag the management frames with the management VLAN Id. By default, the Management VLAN Id is set to -1 which indicates no tag is added to the management frame. To set VLAN tag to the management frame, enter a value ranging from 1 to 4094. : Before setting the Management VLAN Id, make sure that the station that manages the device is a member of the same VLAN; else, your access to the device will be lost. 3. Management VLAN Priority: This parameter is used to set IEEE 802.1p priority for the management frames. By default, the priority is set to 0. To set the VLAN priority, enter a value ranging from 0 to 7. 4. Double VLAN (Q in Q) Status: Q in Q (also called as Double VLAN or Stacked VLAN) mechanism expands the VLAN space by tagging the tagged packets, thus producing a âdouble-taggedâ frame. The expanded VLAN space allows the service provider to provide certain services, such as Internet access on specific VLANs for specific customers, and still allows the service provider to provide other types of services for their other customers on other VLANs. By default, Double VLAN is disabled on the device. To enable, select Enable from the Double VLAN (Q in Q) Status box and click OK. ¡ ¡ Only SU, End Point A and End Point B support Double VLAN (Q in Q) feature. If Double VLAN (Q in Q) Status is enabled, device expects Double VLAN tagged packet in Downlink direction. Management can be accessed with single VLAN based on the management VLAN ID configured. For more details on QinQ, refer to Appendix   5. Service VLAN TPID: The Tag Protocol Identifier (TPID) helps to identify the frame as VLAN tagged frame. By default the Service VLAN TPID is set to 0x8100. To interwork with few vendor devices that set the TPID to 0x9100, the device allows the user to configure Service VLAN TPID as 0x9100. In this case, when a QinQ packet goes out of the device, the Ether type of outer VLAN tag is changed to 0x9100. 6. Service VLAN Id: This parameter enables the user to configure outer/service provider VLAN ID for the data frames. By default, the Service VLAN ID is set to -1 which indicates no outer/service VLAN tag is added to the data frame. To set VLAN tag to the frame, enter a value ranging from 1 to 4094. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 160 Advanced Configuration : When Double VLAN is enabled on the device, the Service VLAN ID should not be set to -1. 7. Service VLAN Priority: This parameter is used to set IEEE 802.1p priority in outer/service VLAN tag for the data frames. By default, the priority is set to 0. To set the VLAN priority, enter a value ranging from 0 to 7. 5.8.2 Ethernet VLAN Configuration You can configure VLAN on the Ethernet interface(s) by using any one of the following VLAN Modes: 1. Transparent Mode 2. Access Mode 3. Trunk Mode 5.8.2.1 Transparent Mode Transparent mode can be configured in a BSU, SU and End Point devices. This mode is equivalent to NO VLAN support and is the default mode. It is used to connect VLAN aware or unaware networks. In this mode, the device transfers both tagged and untagged frames received on the Ethernet or WORP interface. To configure the Ethernet interface of the device in VLAN Transparent Mode, navigate to ADVANCED CONFIGURATION > VLAN > Ethernet. The VLAN Ethernet Configuration screen appears: Figure 5-87 Transparent Mode Given below is the table which explains the method to configure the device in Transparent mode: Parameters Description Interface Displays the name of the Ethernet interface. VLAN Mode Select the VLAN mode as Transparent. : When the device is configured in Double VLAN mode, do not configure the Ethernet interface of the device in Transparent Mode. Click OK and then COMMIT. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 161 Advanced Configuration : Wireless Interface of the device will always be in transparent mode. There is no support provided to edit the VLAN parameters of the wireless interface. 5.8.2.2 Access Mode Access Mode can be configured in an SU, End Point A and End Point B. This mode is used to connect VLAN aware networks with VLAN unaware networks. The ingress untagged traffic received on the Ethernet interface are tagged with the configured Access VLAN Id and Access VLAN priority before forwarding to the WORP interface. Similarly all egress tagged frames with specified VLAN Id are untagged at the Ethernet interface and then forwarded. Based on the Management VLAN ID configuration, both tagged and untagged management frames can access the device from the WORP interface. However, only untagged management frames can access the device from the Ethernet Interface; the tagged frames are dropped. To configure the Ethernet interface of the device in Access Mode, navigate to ADVANCED CONFIGURATION > VLAN > Ethernet. The VLAN Ethernet Configuration screen appears: Figure 5-88 Access Mode Given below is the table which explains the method to configure the device in Access Mode: Parameter Description Interface Displays the name of the Ethernet interface. VLAN Mode Select the VLAN mode as Access and click OK. Access VLAN Id Enter the Access VLAN Id in the Access VLAN Id box. The untagged data frames received at the Ethernet interface are tagged with this configured VLAN Id and then forwarded to the WORP interface. By default, the Access VLAN Id is set to -1 which indicates no tag is added to the data frame. To set Access VLAN tag to the data frame, enter a value ranging from 1 to 4094. : When Double VLAN is enabled on the device, the Access VLAN ID should not be set to -1. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 162 Advanced Configuration Parameter Description Access VLAN Priority This parameter is used to set IEEE 802.1p priority for the data frames. By default, the priority is set to 0. To set the Access VLAN priority, enter a value ranging from 0 to 7. Allow Untagged Mgmt Access When enabled, the Management Access is allowed using untagged packets. By default, it is disabled. Click OK and then COMMIT. 5.8.2.3 Trunk Mode Trunk Mode can be configured in a BSU, SU, End Point A and End Point B. This mode is used to connect VLAN aware networks with VLAN aware networks. In the Trunk mode, the Ethernet interface of the device forwards only those tagged frames whose VLAN Id matches with a VLAN Id present in the trunk table. If the device receives untagged frames and the Allow Untagged Frames functionality is disabled, then the untagged packets are dropped. If the Allow Untagged Frames functionality is enabled, then functionality varies based on the device: ¡ ¡ In case of a BSU, the untagged packets are forwarded to the destination. In case of an SU, End Point A and End Point B, the device behaves as in Access Mode for untagged traffic. The untagged frames are tagged with the configured Port VLAN ID and forwarded to the destination. : Mixed VLAN Mode = Trunk Mode + Allow Untagged Frames + Port VLAN ID To configure the Ethernet interface of the device in Trunk mode, navigate to ADVANCED CONFIGURATION > VLAN > Ethernet. The VLAN Ethernet Configuration screen appears: Figure 5-89 Trunk Mode (BSU) Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 163 Advanced Configuration Figure 5-90 Trunk Mode (SU/End Point A/End Point B) Given below is the table which explains the method to configure the device in Trunk Mode: Parameter Description Interface Displays the name of the Ethernet interface. VLAN Mode Select the VLAN Mode as Trunk. Allow Untagged Frames Select Enable or Disable. By default, it is disabled. ¡ ¡ Disable: If this option is selected, the Ethernet interface forwards only tagged frames whose VLAN Id matches with a VLAN ID present in trunk table. Enable: â In case of a BSU, when Allow Untagged Frames is enabled, the Ethernet interface of the device forwards the data packets as-is. â In case of an SU/End Point A/End Point B, when Allow Untagged Frames is enabled, the device behaves as in Access mode. Click OK. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 164 Advanced Configuration Parameter Port VLAN ID Description Enter the Port VLAN ID in the Port VLAN ID box. The untagged data frames received at the Ethernet interface are tagged with this port VLAN Id and then forwarded to the destination interface. By default, the Port VLAN Id is set to -1 which indicates no tag is added to the data frame. To set Port VLAN tag to the data frame, enter a value ranging from 1 to 4094. ¡ ¡ ¡ Port VLAN Priority Applicable only on an SU, End Point A and End Point B. When Double VLAN is enabled on the device, the Port VLAN ID should not be set to -1. The configured Port VLAN Id should not exist in the Trunk table. This parameter is used to set IEEE 802.1p priority for the data frames. By default, the priority is set to 0. To set the Port VLAN priority, enter a value ranging from 0 to 7. : Applicable only to SU and End Point devices. After configuring the required parameters, click OK and then COMMIT. 5.8.2.3.1 Add VLAN IDs to Trunk Table To add VLAN IDs to the trunk table, 1. Click Add in the VLAN Ethernet Configuration screen. The VLAN Trunk Table Add Row screen appears. Figure 5-91 Add VLAN IDs to Trunk Table Given below is the table which explains the method to add VLAN IDs to Trunk Table: Parameter Description Trunk Id Enter VLAN ID in the Trunk Id box. Entry Status This parameter indicates the status of each VLAN Trunk Id entry. By default, the Trunk Id is enabled. To disable, select Disable from the Entry Status box. 2. Click Add. 3. To save and apply the configured parameters on the device, click COMMIT. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 165 Advanced Configuration : You can configure a maximum of 256 trunk VLAN Ids in a BSU and End Point A device, and 16 trunk VLAN Ids in an SU and End Point B device. 5.9 RADIUS Based SU VLAN Configuration RADIUS based VLAN configuration enables you to configure VLAN parameters on an SU through RADIUS Server. This way of configuring VLAN parameters, ¡ ¡ Reduces the task of manually configuring VLAN parameters on each SU available on the network Allows SU to remain on the same VLAN as it moves across the network Explained below is the process followed to configure VLAN parameters on an SU from a RADIUS Server. Figure 5-92 RADIUS Based VLAN Configuration To connect to a BSU, the SU sends a registration request to BSU. On receiving the registration request, the BSU sends an Access request along with the SU MAC address, to the RADIUS Server. The RADIUS Server then checks the authentication of the user. If it is an authenticated user, it sends an Access-Accept response along with Vendor assigned VLAN parameterâs value to the BSU. On receiving the response, the BSU sends the response to the SU. The received VLAN parameters are then applied on the SU. Given below are the vendor specific attributes: Name of the attribute Vendor Assigned Attribute Number Attribute Format SU VLAN MAC MacAddr SU Mac Address Ethernet 1 VLAN Mode Decimal 1 âTransparent Mode 2 â Access Mode / 3 â Trunk Mode SU VLAN Name String Ethernet 1 Access VLAN ID Decimal 1 â 4095 Ethernet 1 Access VLAN Priority Decimal 0â7 Tsunami ÂŽ 800 & 8000 Series - Software Management Guide Attribute Value SU VLAN Name 166 Advanced Configuration Name of the attribute Vendor Assigned Attribute Number Attribute Format Management Attribute VLAN ID Decimal 1 â 4095 Management VLAN Priority Decimal 0â7 10 ⌠25 Decimal 1 â 4095 SU VLAN Table Status (Applicable only to MP/QB.11devices) 26 Decimal 1 â enable / 2 â disable / 3 â delete Service VLAN ID (Q-in-Q) 32 Decimal 1 â 4095 Service VLAN Priority (Q-in-Q) 33 Decimal 0â7 QoS Class Index 34 Decimal 1â8 QoS Class SU Table Status 35 Decimal 1 â Enable / 2 â Disable Ethernet 2 VLAN Mode 40 Decimal 1 â Transparent Mode 2 â Trunk Mode / 3 â Access Mode Ethernet 2 Access VLAN ID 41 Decimal 1 â 4095 Ethernet 2 Access VLAN Priority 42 Decimal 0â7 43 ⌠58 Decimal 1 â 4095 Double VLAN (Q-in-Q) Status 59 Decimal 1 â Enable / 2 â Disable Serviceably TPID (Q-in-Q) 60 Decimal 1 - InnerTag / 2 - Outer Tag Ethernet 1 Port VLAN ID 61 Decimal 1 â 4095 Ethernet 1 port VLAN Priority 62 Decimal 0â7 VLAN Ethernet 1 Allow Untag Frames 63 Decimal 1 â Enable / 2 â Disable Ethernet 2 Port VLAN ID 64 Decimal 1 â 4095 Ethernet 2 Port VLAN Priority 65 Decimal 0â7 VLAN Ethernet 2 Allow Untag Frames 66 Decimal 1 â Enable / 2 â Disable VLAN Ethernet 1 Allow Untag Management 68 Decimal 1-Enable 2-Disable VLAN Ethernet 2 Allow Untag Management 69 Decimal 1-Enable 2-Disable VLAN Ethernet 1 Trunk IDs 1 to 16 VLAN Ethernet 2 Trunk IDs 1 to 16 Attribute Value ¡ ¡ ¡ RADIUS configuration is applicable only when the VLAN Status is disabled on the SU. Local VLAN configuration takes priority over RADIUS Based VLAN configuration. When the link is down, the configuration received from the RADIUS is lost. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 167 Advanced Configuration An MP.11 SU should locally configure VLAN parameters when connected to a MP 82x/8000 BSU in legacy mode as the BSU will not assign any VLAN parameters based on RADIUS authentication. ¡ An MP 82x/8000 SU should locally configure VLAN in legacy mode when connected to a MP.11 BSU, should locally configure VLAN parameters as the BSU shall not assign VLAN parameters based on RADIUS authentication. ¡ 5.10 Filtering (Bridge Only) Filtering is useful in controlling the amount of traffic exchanged between the wired and wireless networks. By using filtering methods, we can restrict any unauthorized packets from accessing the network. Filtering is available only in bridge mode. The various filtering mechanisms supported by the device are as follows:  ¡   ¡  ¡    ¡  ¡     ¡ Filters get activated only when they are globally enabled on the device. To apply/configure global filters on the device, navigate to ADVANCED CONFIGURATION > Filtering. The Filtering screen appears. Figure 5-93 Filtering Given below is the table which explains Filtering parameters and the method to configure the configurable parameter(s): Parameter Global Filter Flag Description By default, Global Filtering is disabled meaning which no filters are applied on the device. To apply filters on the device, enable the Global Filter Flag. Please note that if Global Filter Flag is not enabled on the device, then none of the filters can be applied on the device. Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 168 Advanced Configuration Parameter STP/LACP Frames Description This parameter allows you to either Block or Passthru STP/LACP frames on the network. ¡ ¡ Passthru: By allowing the STP/LACP frames, any loops that occurs within a network can be avoided. If configured to Passthru, the STP/LACP frames in the system are bridged. Block: When blocked, the STP/LACP frames encountered on a network are terminated at bridge. By default, STP/LACP frames are allowed on the network. : STP or LACP Frame Status will block or passthru the frames destined to IEEE 802.1D and 802.1Q reserved MAC address (01:80:C2:00:00:00 to 01:80:C2:00:00:0F). After configuring the required parameters, click OK and then COMMIT. 5.10.1 Protocol Filter The Protocol Filter blocks or forwards packets based on the protocols supported by the device. To configure Protocol Filter on the device, navigate to ADVANCED CONFIGURATION > Filtering > Protocol Filter. The Protocol Filter screen appears: Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 169 Advanced Configuration Figure 5-94 Protocol Filter Tsunami ÂŽ 800 & 8000 Series - Software Management Guide 170
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