Cisco Systems FMX500 POWERFUL WIRELESS BACKHAULING User Manual mobi

Fluidmesh Networks LLC POWERFUL WIRELESS BACKHAULING mobi

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User Manual mobi

             FM 4500 MOBI  User manual Manual version 1.1.1  Firmware Version 8.x                          Copyright © 2005-2017 Fluidmesh Networks
 i  WARNING  ONLY QUALIFIED PERSONNEL SHOULD INSTALL THIS UNIT. THE INSTALLATION SHOULD CONFORM TO ALL LOCAL CODES. IN SOME  COUNTRIES,  A  CERTIFIED ELECTRICIAN MAY BE REQUIRED.   CAUTION  When open, the unit should not be dripping or splashing. No  object  filled with liquid shall be placed on the unit. Radios should be installed in restricted access locations only.   NOTICE TO USERS  Copyright © Fluidmesh Networks LLC. All rights reserved. This manual or the software described herein, in whole or in part, shall not be  reproduced, translated or reduced to any machine-readable form without prior written approval from Fluidmesh Networks LLC.  FLUIDMESH NETWORKS LLC, PROVIDES NO WARRANTY WITH REGARD TO  THIS MANUAL,  THE  SOFTWARE OR  OTHER  INFORMATION  CONTAINED  HEREIN AND HEREBY EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES  OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE WITH REGARD TO THIS MANUAL, THE SOFTWARE OR SUCH OTHER INFORMATION. IN NO EVENT SHALL FLUIDMESH NETWORKS LLC, BE LIABLE FOR ANY INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES,  WHETHER BASED ON TORT, CONTRACT, OR OTHERWISE, ARISING OUT OF  OR IN CONNECTION WITH THIS MANUAL, THE SOFTWARE OR OTHER INFORMATION CONTAINED HEREIN OR THE USE THEREOF.  Fluidmesh Networks LLC, reserves the right to make any modification to  this manual or the information contained herein at any time without notice. The software described herein may also be governed by the terms of a separate user license agreement.  Fluidmesh is  a  registered trademark of Fluidmesh Networks LLC, MeshWizard, EasyMesh, FMQuadro, FluidThrottle, VOLO, FLUIDITY, Virtual Gig, Endo,  MOBI  are  trademarks  of Fluidmesh Networks, LLC.  Microsoft,  Windows,  Internet  Explorer  are  registered  trademarks  of  Microsoft Corporation in the United States and/or other countries.  Ethernet is a registered trademark of Xerox Corporation.  All other brands and product names are trademarks or registered trade-marks  of their respective owners. !
 1  1 Manual Overview  This manual describes how to install and operate the Fluidmesh 4500 MOBI product.  More specifically, this manual contains a general overview of the Fluidmesh 4500 MOBI in Section 3.1. This user’s manual also includes  a  complete overview of the network architectures that can be created using Fluidmesh technology,  and is discussed in Section 4. The Fluidmesh network addressing is  described in Section 5. The use of Fluidmesh software plug-ins, their  features, and their installation procedures in a network follows in Section 6. The FMQuadro is then described in Section 7. Please note that, unless otherwise explicitly specified, the FMQuadro presentation refers to the Fluidmesh 4500 MOBI. Screenshots shown in this manual are explanatory examples and may be different from the ones that appear when you run the FMQuadro.   Figure 1.1: FM 4500 MOBI2 Precautions 2.1 Fluidmesh Networks Products Are For Professional Use Only Fluidmesh Networks products have been designed with safety in mind.  However, if not used properly, they can cause fires that may lead to serious bodily injuries. To avoid such accidents, make sure that you are properly qualified to install these products. 2.2 In Case of Breakdown In case of system breakdown, discontinue use and immediately contact your authorized Fluidmesh Networks dealer or Fluidmesh Networks LLC directly. 2.3 In Case of Abnormal Operations If the unit emits smoke or an unusual smell, if water or other foreign matter enters the enclosure,  or if your drop the unit or damage the enclosure, power off the unit immediately and contact your authorized Fluidmesh Networks dealer or Fluidmesh Networks LLC directly.
 2  3 Installation and System Set-Up This section describes how to install and set up Fluidmesh products.  Please refer to physical installation instructions manual for proper wiring and installation procedures. 3.1 Fluidmesh 4500 MOBI The Fluidmesh 4500 MOBI (part number FM4500M-HW,  for simplicity referred to as FM4500)  is designed for connecting moving  vehicles.  The hardware is enclosed in an IP66-rated metal enclosure.      Figure 3.1: FM 4500 MOBI   The FM4500 can operate both as  a  point-to-point wireless bridge or as a single radio mesh unit. The former operating mode is described in Section 4.1 whereas the latter is discussed in Section 4.2.  3.1.1 Proper Installation Procedures Metal hose-clamp are supplied to install the unit on a pole. (Please refer to installation instructions) FM4500 MOBI is specifically designed for rail application and is equipped with 8 pins M12 Ethernet ports  and  5  pins M12  DC-IN  power  supply  ports. Please  refer to  the  diagram  of  figure installation instructions for the specific wiring of the 8pins and 5 pins M12 ports respectively.
 3   Figure 3.2:  FM 4500 MOBI – Bottom view   3.1.2 Status and Link LEDs A panel on the front of the FM4500 MOBI, shown in Figure 3.3, provides six (6) LEDs which can be used to  check  the  unit and the  link quality status. From  the  left-hand side,  the  first 2  green  LEDs indicate the unit power, the Ethernet port activity, respectively. The remaining 4  colored LEDs indicate the level of the link signal and can be used for antenna alignment purposes. During the unit boot-up process, the LEDs indicate the boot status and can be used  for problem detection. Specifically, the 4 colored LEDs light up in sequence from the leftmost one (red) to rightmost one (bright green). If the LEDs lighting up sequence does not complete, then an error has been detected during the booting process. Please refer to Table 3.3 for details.    Figure 3.3:  From Left To Right Status LEDs, Link/Boot LEDs  LED$#$(Color)!Boot$Status!Link$Quality!1$(Red)!"##$%&'!(#)*!+,+$*-!.##)/0%&1!23+*&$!2$(Orange)!"##$%&'!4%)*0*++!+,+$*-!52%)!3$(Green)!"##$%&'!)#6$%&'!*&'%&*!7##8!4$(Green)!"##$%&'!6&%$!(#&9%'6)2$%#&!:*),!'##8!Table 3.3: FM4500 MOBI Boot/Link Status LEDs Color Scheme  Powering the unit FM4500 could be powered using a standard IEEE802.3at switch through the LAN1/PoE 8-pins M12 ports, or with a 48Vdc in (not included) using the 5 pins M12 slot.  Please refer to the installation instructions for the specific port wiring. To minimize power losses, it is recommended to install the PoE injector as close as possible to the FM radio. The maximum suggested distance is 330ft/ 100m. 3.2 Use Shielded Cables Please note that only professional outdoor-rated shielded cables must be used in conjunction with the FM radios.  In order to secure proper grounding for the radio and to get reliable connectivity, it is strongly recommended to use shielded CAT5/6 cables and connectors. Please refer to installation instructions for proper wiring and installation procedures  3.3 Factory Default Hardware Reset
 4  The FM radios can be reset to factory default using the proper RESET button present at the bottom of the unit. To reset the radio to factory default settings, power up the unit and wait approximately 40 seconds for the unit to boot up.  Once the unit is up and running, press the reset button for 7 seconds. The radio will restore the factory default settings and automatically reboot.  The LEDs will blink when the unit receives the reset to factory default signal.  After the reset, the default IP address of 192.168.0.10/255.255.255.0 is restored and the administrator password is set to admin. The RESET button can also be used to reboot the unit when pressed for 1 second.
 5  4 Fluidmesh Architecture Overview The FM4500 series  can be used to create any kind of network architecture such as point-to-point links and mesh networks. More-over, thanks to the  innovative FluidMAX™ patent pending technology, point-to-multipoint links can be created. This also gives to the user the ability to create mixed networks architectures (shown in Figure 4.1) leading to higher performance and flexibility in the deployment. In the following section we describe how  to  build  point-to-point,  point-to-multipoint, and mesh networks with the Fluidmesh products.     Figure 4.1: General Network Architecture That Can Be Built Using a  Combination of FM Units 4.1 Point-to-Point Wireless Bridge A  wireless bridge enables two local networks (i.e., network segments) to communicate with each other as depicted in Figure 4.2.       Figure 4.2: Point-To-Point Network Architecture
 6  The wireless bridge is defined as “transparent” because its activity is transparent to the network hosts. In other words, the wireless bridge forwards packets from one network segment to the  other according to a “forwarding table” which is built by learning the network topology from the analysis of the incoming traffic. In this configuration, no explicit interaction between the wireless bridge and the network hosts takes place. The two network segments, connected to both sides of the wireless bridge, will share the same IP addressing class. Thus, each network  host must use a unique IP address, i.e., it is not allowed to have two devices sharing the same IP address. 4.2 Mesh Network Architecture This section describes the Fluidmesh mesh networking architecture and the basic functionalities of the FM4500 series. For the sake of clarity, we will refer to  a generic FM unit whenever the discussion applies to the FM4500.   Fluidmesh Networks develops wireless networking solutions based on the innovative mesh networking architecture which presents unmatched advantages in terms of reliability and flexibility compared to any traditional wireless solution. Using Fluidmesh technology for your  network allows you to take advantage of this powerful architecture. An example of wireless  mesh network is shown in Figure 4.3. In a wireless mesh network, every FM unit transmits the data packets coming from the devices directly attached to it and also acts as an “intelligent router”  able  to forward packets coming from other FM units through the optimal path.  In a redundant and reliable mesh network, every stream of data packets has multiple available paths to reach the base station, and the network forwards the packets through the optimal path at any point in time. The absence of any single point of failure increases its reliability compared to any other transmission technology, either wireless or wired.    Figure 4.3: Fluidmesh Mesh Networking Architecture 4.3 Point-to-Multipoint Architecture: FluidMAX™ Developing FluidMAX1,  Fluidmesh embraced the Point-to-Multipoint architecture (see Figure 4.4) improving its features and capabilities to meet the needs of system integrators in the security and industrial automation industry. The FluidMAX technology is based on  a  centralized Medium Access Control (MAC) protocol and allows Fluidmesh customers to create point-to-multipoint networks using the FM units. With the FluidMAX technology, an FM unit can thus be used at the center of the star topology in a point-to-multipoint fashion using sector antennas or antenna splitters with multiple directional                                                         1 Patent pending.
 7  antennas. The  unit operating at the center of the star topology plays the role of Master and is in charge of coordinating communications to and from the other units that thus act as Slaves.  As a result, the hidden and exposed terminal problems are eliminated by the centralized FluidMAX MAC  protocol  that supports  up to  500  Mb/s  maximum  throughput2. By  reducing  the  number  of slaves,  the  supported  rate  per  slave  can  be  increased  provided  that  the  sum  of  the  throughput requirements of the slaves is lower than or equal to 150 Mb/s.     Figure 4.4: Point-To-Multipoint Network Architecture FluidMAX is fully automatic and integrated within the mesh architecture. By continuously monitoring the network topology, FM units are able to automatically select whether to operate the FluidMAX MAC protocol or remain in the initial mesh operating mode. Consequently, no additional configuration is needed to enable the FluidMAX features because the communication protocol is automatically chosen by the FluidMAX protocol based on the detected network topology.  4.4 FLUIDITY LAYOUT 4.5 Prodigy  Firmware  versions  6.5  or  above  feature  the  innovative  Prodigy  2.0  MPLS-based  protocol.  The protocol  is  a  quantum  leap  in  terms  of  performance with  respect  to  its  predecessor  Prodigy  1.0. Prodigy  2.0  features  include  Fluidity  (through  software  plug-in),  traffic  engineering  and  advanced QoS.   Prodigy  2.0 is NOT  compatible with Prodigy  1.0. The protocol selection can be done, for back-compatibility, using  the  Web  GUI  in  the  Local  Configuration  page (see  Section  7.6  for  more details).  No  mixed  operation  of  Prodigy  1.0  and  Prodigy  2.0  are  allowed.  In  case  of  expansion  of current network deployments two options are available:  1. Setting the newly added units with Firmware 6.5 or above to operate in Prodigy 1.0. 2. Upgrading  the  previously  deployed  units  with  a  Firmware  6.5  or  above  and  set  them  to operate in Prodigy 2.0. !We recommend option 1 if there is no specific issue in the network.                                                         2 We assume the default channel width of 80 MHz
 8  5 Fluidmesh Network Addressing 5.1 Bridge IP Addressing The FM unit can be operated in bridge mode to create  a  single point-to-point connection between two network segments as described in Section 4.1.  Each FM unit is provided with a default IP address for its wired  Ethernet  port(s), which is:  192.168.0.10  No IP address is associated to the wireless interface.  When you set up a wireless bridge using two FM units for the first time, both units will have the same default IP address equal to 192.168.0.10. It is recommended to change the IP address of one of the  two units in order to unambiguously address and configure the system  with no confusion (see Figure 5.1).     Figure 5.1: Wireless Network Architecture And Initial Bridge Configuration 5.1.1 Connecting and Configuring IP Devices and Cameras  The FM4500 MOBI features two M12 ports.     The camera or the device attached to the FM unit should use an IP address belonging to the same class of the devices on the other network segment of the wireless bridge.  The default IP subnet is 192.168.0.0/255.255.255.0 and  the  default  IP  address  of  the  radio  is 192.168.0.10 / 255.255.255.0 5.2 Mesh Addressing The FM units have two modes of operation which are used to develop mesh network architectures:
 9  • Mesh Point Mode  • Mesh End Mode  Mesh Point Mode: it is the default mode for the FM unit. Each unit in  the  field that is not connected to the wired LAN backbone must be set in Mesh Point Mode.  Mesh End Mode: in the Fluidmesh network, an FM unit that is connected to the main wired LAN must be set in Mesh End Mode. The  Mesh End unit  is the junction point between the wireless network and any IP-based wired network.  Regardless of its configuration, any FM unit comes from the factory with a unique unit ID with the following format:  5.a.b.c  where the triplet (a,b,c)  unambiguously identifies the unit and cannot be changed. The unit ID is used to identify the units throughout the Web-based Graphical User Interface (GUI).    Figure 5.2: Fluidmesh Network Addressing 5.2.1 Network Addressing  The Fluidmesh layer 2 addressing allows configuring each FM unit and each device connected to the FM units according to the IP address class used within the private LAN to which the Mesh End unit is connected. A sample network configuration is shown in Figure 5.2.  The Fluidmesh network logically becomes part of the private LAN  where  (usually) the control room resides.  Therefore, both the FM units and any other edge device should be provided with  a private LAN IP address and will be accessed through that specified IP address.  Consider the layout in Figure 5.2 where the private LAN IP address class is 192.168.150.0 with netmask 255.255.255.0. Each device is  configured with an IP address belonging to this class. Please note that  each IP address must be univocal within the entire network to avoid address conflicts. The default IP address of each FM unit is 192.168.0.10 with netmask 255.255.255.0. Finally, please note that the default factory-set 5.a.b.c unit IDs are still valid and used to unambiguously identify each FM unit.
 10  Multiple FM units can be connected together through  a  network switch to form clusters of radios if needed. The Fluidmesh proprietary routing  proto-col will be run automatically on the cabled segment of the network. Please note that the units must be operated in Mesh Point mode only to activate the cluster feature. 5.2.2 Connecting and Configuring an Ethernet Edge-Device The FM unit Ethernet ports can be used to connect all kinds of Ethernet  edge devices (e.g. IP Cameras, Video-Servers, Wi-Fi Access Points, etc.). Any Ethernet device can be configured either manually  or  automatically  through a DHCP server  residing  on  the  LAN  network.  The  Fluidmesh network is totally transparent so DHCP requests and responses are forwarded transparently across the network.  A  manual IP setting is recommended in any video-surveillance system  where  the cameras need to have a fixed custom IP address to be accessed by the video-recording software. 5.2.3 VLAN Tagging (Software Plug-In Required) Virtual LAN (VLAN) tagging (or IEEE 802.1q) is a networking standard allowing multiple switched networks  to  transparently  share  the  same  physical  hardware  without  the  leakage  of  information between networks. For example, consider a company with several departments. With VLAN tagging, a  separate  private  logical  network  is  made  available  for  each  department  while  using  only  one physical corporate network. Each VLAN is identified by a specific number called VLAN ID (VID) which is also used for tagging packets belonging to the same VLAN. Because VLANs are based on logical instead of physical connections, several types of VLANs exist based on the criteria adopted to logically  separate  networks.  The  traditional  VLAN  scheme  is  port-based  where  each  physical Ethernet port is configured specifying membership  in  a VLAN. However,  if there  are requirements that individuals or devices must be segregated regardless of their  physical location, the MAC-based VLANs can be used. In this case, the network is configured with an access list mapping individual MAC addresses to VLAN membership. Other, less common, types of VLANs exist like the protocol based  VLANs,  where  the  protocol  type  is  used  to  separate  networks.  VLAN  tagging  is  usually supported by network switches with advanced capabilities. The wireless networks can be viewed as a large distributed switch with VLAN support. Two different types of VLAN tagging mechanisms are supported: port-based and mac-based VLANs. Fig 5.3 reports a network configuration example where two VLANs are set up, i.e. using VID #2 and VID #3. Each VLAN uses a separate IP address class and the devices belonging to the VLANs must be configured accordingly.  The  Fluidmesh  VLAN  implementation  is  compatible  with  the  specification of the  IEEE  802.1q standard and, thus, the Fluidmesh network can interoperate with other VLAN-aware network devices. VLAN trunking between the Fluidmesh network and the Ethernet switches is also supported to enable carrying VLAN membership information throughout the wireless and wired network segments.  The VLAN tagging can be enabled and configured through the Web interface as described in Section 7.11.1. 5.2.4 Multicast Streaming To enable multicast video-streams from IP cameras or video-encoders, no multicast group setting is required. Every multicast packet will be forwarded by the Mesh Point unit towards the closest Mesh End unit. Please refer to Section 7.15 for additional details.
 11  6 Software Plug-Ins   The Fluidmesh 4500 MOBI (part number FM4500M-HW)  feature the innovative FluidThrottle™ technology which provides a variable software-upgradable capacity of the Ethernet port based on the user’s needs.  Please refer to a Fluidmesh representative for the full upgrade list.   Part$Number$Description$FM4500$5;<=>?!=>?!>&(),@$%#&!✔!!5;<:A=B!:A=B!.06'!C&!✔! Table 6.1: Software Plug-In Upgrades    Figure 6.1: Plug-In Installation Procedure  Additionally, the FM3200, the FM1200 and the FM4500 can be upgraded  to support the AES industry-grade data encryption, the 4.9 GHz U.S. public safety band3, Fluidity, the L2TP tunneling, the Virtual Gigabit.  Fluidity, Virtual Gigabit are described in specific user guides. A summary of the available Plug-ins for the FM units is reported in Table 6.1.                                                           3 Not available in Brazil and Canada.
 12  6.1 Plug-In Activation/Deactivation Procedure The Plug-in management procedure has been standardized for maximum flexibility as follows. When  a  customer purchases a Fluidmesh Plug-in,  a  generic 16-digit License Code is provided. Because the License Code is generic and not associated with any device, it needs to be activated before it can be used on a Fluidmesh device. In  order to activate  a  License Code, the user can access the Fluidmesh  website4 (www.fluidmesh.com)   and   bind   the   License   Code   to   the specific Fluidmesh Unit ID or Fluidmesh Product Serial Number to which the Plug-in should be applied. By doing so, the Fluidmesh website will  provide the user with  a  specific eight digit Activation Code that can be applied to the specific device to activate the Plug-in functionalities. The overall process is depicted in Figure 6.1.   Figure 6.2(a) depicts the Fluidmesh Web extranet interface to generate Activation Codes available at www.fluidmesh.com. As indicated, the purchased License Code must be bound to the unit’s unique ID (both the unit ID and the Serial Number are accepted) in order to get the Activation Code. Please refer to Section 7.13 to input the Activation Code into the unit Web interface.  To provide the maximum flexibility in the Plug-in management, Fluidmesh allows the deactivation of any installed Plug-in in order to transfer it to another Fluidmesh unit. Specifically, each Plug-in can be  deactivated via the Web interface of the unit according to the  procedure described in Section 7.13. A  Deactivation Code is provided by the unit which can be input in the Fluidmesh Plug-in Management  Web Page on Fluidmesh Extranet to generate  a  fresh License Code as depicted in Figure 6.2(b). The latter can then be used to generate  a  new  Activation Code to activate the Plug-in for a different unit.    (a) Plug-in Activation                                                          4 In  order  to  access  the  Fluidmesh  extranet,  users  need  to  register  on  the  Fluidmesh  website  at www.fluidmesh.com. Registration is free of charge.
 13    (b) Plug-in Deactivation  Figure 6.2:  Activation/Deactivation Code   Generation  Web interface  available at www.fluidmesh.com. 7 FMQuadro™ Web Based Interface and Configuration Every FM unit can be configured and managed using  a  Web-based  Graphical User Interface (GUI). By default, each FM unit is configured  in Bridge Mode with the Bridge IP address 192.168.0.10 and netmask 255.255.255.0.  To change the settings on the units, you need to log-in to the Web- based interface. 7.1 Software and Hardware Requirements To log-in to the Web GUI, you need  a  PC with  a  Web-browser, an Ethernet port, and an Ethernet cable.  Requirements List: • Cat5 / 6 Ethernet cable with RJ45 connectors.  • PC with the following characteristics:  – Windows  XP  or  Windows  2000.  In this manual, we assume use  of Windows XP and every instruction or screenshot is based  on this assumption. The device can also be configured using other operating systems, such as Linux, MAC OS, or older versions of Windows.  – Chrome. In this manual, we suggest theuse of Chrome. A Fluidmesh device can also be configured  using  other  browsers such  as  older  versions of  Internet  Explorer,  Firefox  or Safari but the configuration using these browsers has not been thoroughly tested.  – Wired Ethernet Network Card.  – Hardware  Requirements.  Typical  PC  hardware  allowing  for  proper  operations  of Windows XP and Microsoft Internet Explorer 6.
 14  7.2 Logging Into The Web-Based Interface Power up the device and  wait for about one minute for the initialization to be completed. Connect an Ethernet cable with RJ45 connectors between a computer and the Fluidmesh device that you want to configure.  Configure the wired Ethernet port of your computer according to the  de-fault class “C” IP address of the device, e.g., IP: 192.168.0.30, B*$-2+1D!!255.255.255.0.  If you do not know how to configure your Windows PC, please refer to  Section 8 where the manual IP configuration process is described.  Disable the Access the Internet using a proxy server function. To disable this function, go to Control Panel > Internet Options > Connections >  LAN Settings and uncheck the Enable box. Disable the wireless Wi-Fi card of your PC if present to avoid routing issues  between the two network interfaces of your computer. Open  a Web browser such as Internet Explorer and type the following URL:  http://192.168.0.10! Please use http:// for FM3200 / FM1100 radios and https:// for FM1200 A log-in form asking for a username and a password should appear as shown in Figure 7.1.  To preserve the security of your system, make sure you change the default password once the entire installation is completed. In case the log-in form does not appear, please refer to Section 8.  The default username and password are:  Username:  admin Password: admin   Figure 7.1: Log-In Window. 7.3 End-User License Agreement and Region of Operation The first time you log-in, you will be asked to accept the terms of the  end-user license agreement and select the country where you will be operating the unit (Figure 7.2 is an example for an FM4500 unit). You must accept the terms of the license agreement in order to activate the device. If you do not wish to accept the terms of the license agreement, please turn off the unit and contact Fluidmesh Networks. Choosing a wrong country/regulatory domain setting may lead to an
 15  illegal wireless configuration.  Once the license is accepted, the unit can be configured. Two configuration methods are available as shown in Figure 7.3(a):  MeshWizard™ and Classic. The former consists of  a  simple four step wizard to configure the basic settings of the unit (see Section 7.4), whereas the latter is the classic Fluidmesh FMQuadro for advanced configuration (see Section 7.5).     Figure 7.2: End-User License Agreement 7.4 MeshWizard™ MeshWizard is a simple yet effective tool to configure the basic settings of an FM unit based on the following four steps:  Step 1, Figure 7.3(a):  click on the “Wizard” button to start configuring the unit;  Step 2, Figure 7.3(b):  unit IP configuration;  Step 3, Figure 7.3(c):  wireless radio frequencies configuration;  Step 4, Figure 7.3(d):  settings summary and configuration save.
 16     (a) Step 1                                                      (b) Step 2       (c) Step 3                                                       (d) Step 4  Figure 7.3: MeshWizard™ FM Unit Configuration Steps
 17  7.5 Web-Based Interface Menus Once logged in successfully, the general mode page will appear as shown in Figure 7.4. Through this page you can change the mode of operation of the FM unit. The item list menu on the left can be used to set/ modify the configuration of the unit.     Figure 7.4: FM Unit General Configuration Window 7.6 General Mode Firmware version 6.5 supports both Prodigy 1.0 and Prodigy 2.0.  Prodigy 2.0 is NOT compatible with Prodigy 1.0. The protocol selection can be  done, for back-compatibility, using the FMQuadro General Mode Configuration page. Please make sure that all the units within the same network use the same protocol version. No mixed operation of Prodigy 1.0 and Prodigy 2.0 are allowed. In case of expansion of current network deployments two options are available:  1. Setting the newly added units with Firmware 6.5 or above to operate in Prodigy 1.0.
 18  2. Upgrading  the  previously  deployed  units  with  a  Firmware  6.5  or  above  and  set  them  to operate in Prodigy 2.0.  We recommend option 1.if there is no specific issue in the network.   Every FM unit has three possible modes of operations:  • Bridge Mode  • Mesh Point Mode  • Mesh End Mode  The FM unit factory  default mode is Bridge.  The Mesh Point  mode must be used  for any unit deployed in the field. On the other hand, the FM unit must be set in Mesh End whenever it is connected to the main cabled network where the control room (usually) resides. You will need to input the settings of the wired  network (LAN) to the FM unit that will be connected. The default IP  address of the FM unit is 192.168.0.10 and the default Netmask is  255.255.255.0. If you do not know the LAN settings, contact the local network administrator before changing the settings of the gateway.  Please remember that a Mesh End unit is always necessary for the correct mesh network operations, even for small networks (e.g., 2 FM units). 7.7 Wireless Settings The wireless settings menu is used to configure the radio present in the FM unit and can be accessed by clicking on wireless radio.  The wireless  settings menu is available in either Basic (Figure 7.5) or Advanced mode  (Figure 7.6).  The former provides the basic radio configuration options whereas the latter can be enabled by expert users for tuning the radio channel width or using non-standard carriers. The following wireless parameters are available:  Shared Passphrase: The shared passphrase is a shared secret that must be set in every FM unit forming a wireless network. Any Fluidmesh device that does not have the correct passphrase will not be able to be part of the network. Different passphrases can also be used to create separate Fluidmesh  networks in the same area and sharing the same frequencies. Passphrase  secret  is  also used for setting the Fluidmesh proprietary encryption secret.   Country: You need to specify the country where you will operate the unit. Different countries have different telecommunications regulations. Setting the country properly allows you to operate in compliance with national regulations. The available frequencies and other settings related to the RF operation will vary based on the selected country. Choosing the wrong country/ regulatory domain may lead to an illegal operation of the unit.
 19    Figure 7.5: Wireless Parameters Configuration-Basic Mode  Please make sure the country has been properly specified before  changing the  frequency of the system.  Frequency Selectors: All Fluidmesh units are equipped with multi-band radios capable of operating on  the  4.9-6  GHz  bands5.  You  can  change  the  frequency  of  each  radio  in  order  to  minimize interference with other wireless networks operating in the same area. The frequencies listed on the Frequency Selector are the carrier frequencies. Please note that when the unit is forced to be “SLAVE” of a point-to-multipoint topology, the frequency is NOT selectable. In fact, the SLAVE will scan for the relative “MASTER”  according  to  the  configuration  of  the  “MESH  Cluster  ID” described in Section 7.8. The frequency selector in Mesh Point configured as slave will be available by unchecking the autoscan box in advance radio settings page.                                                          5 4.9 GHz must  be  enabled  through  the  proper  software plug-in.  Please  refer  to  Section  7.13  for  details.  Not available in Brazil and Canada.
 20  To avoid network co-location interference it is advised to have the frequencies as far apart as possible. Before deploying your network, you need to plan frequency allocation on each link. A good rule of thumb is to use the narrowest possible channel that can support the amount of throughput needed and separate the channels as much as possible. Although two radios are not on the same channel, they can still interfere with one another because of the side lobes. It is also good practice to space the radios vertically as far apart as possible one from the other with a minimum of 3ft., ideally 5ft. Mounting radios back to back or side by side is not a good practice as it may lead to co-location interferences and will strongly affect the performance of your network.
 21  In Advanced mode, the following selectors are also available:    Figure 7.6: Wireless Parameters Configuration. Advanced Mode  Width!Modulation$Speed!Throughput!E!;FG!HI!;3/+!J!;3/+K!LM!;FG!IE!;3/+!LN!;3/+K!OM!;FG!LEM!;3/+!PM!;3/+K!QM!;FG!HMM!;3/+!PM!;3/+K!QM!;FG!KK!HMM!;3/+!LEM!;3/+!JM!;FG!!! Table 7.1: Available Radio Channel Widths K!RS)#6'S@6$!-*&$%#&*8!23#T*!%+!%&!%8*20!(#&8%$%#&+U!=($620!$S)#6'S@6$!-2,!T2),!8*@*&8%&'!#&!*&T%)#&-*&$20!(#&8%$%#&+U!KK!V%$S!:%)$620!7%'!.06'<%&!*&230*8U!
 22  Channel Width: The width of the operating  radio  channel  can  be set  through  this  selector.  The available options are described in Table 7.1 where the theoretic data rate and the achievable throughput are also indicated for each channel width.  Whenever possible, setting the radio to operate on  a  narrower channel can be useful to reduce the interference in the network and to increase the number of available channels. Please remember to set the same  channel width on both sides of the wireless link.  A  channel width  mismatch will prevent the FM units from communicating properly. Please note that changing the channel width may violate the local  telecommunication authority’s guide-lines and lead to illegal wireless operations.  IN NO EVENT SHALL FLUIDMESH NETWORKS, INC. BE LIABLE FOR ANY INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES, WHETHER  BASED ON TORT, CONTRACT, OR OTHERWISE, ARISING OUT OF OR IN CONNECTION WITH IMPROPER USE OR OPERATION OF THE CHANNEL WIDTH FUNCTIONALITIES.  DFS Management: Each device implements  a  proprietary distributed channel switching algorithm which is used  when radar is  detected  to comply with the Dynamic Frequency Selection (DFS) international  regulations. Upon radar detection, two communicating Fluidmesh units  agree to switch to the next radar-free channel so that they can continue to communicate on that channel. The DFS is automatically enabled in the following frequency ranges:  5.250 GHz  –  5.350 GHz and 5.470 GHz  –  5.725 GHz. The DFS management can be manually disabled. The number of detected radars is reported as well. Outside these  mandatory frequency bands, the DFS is not required and it is disabled  by default. Please note the DFS is required by law in many countries  and by disabling it you might incur fines and criminal charges by the  local telecommunication authorities.  IN NO EVENT SHALL FLUIDMESH NETWORKS, INC. BE LIABLE FOR  ANY INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES, WHETHER  BASED ON TORT, CONTRACT, OR OTHERWISE, ARISING OUT OF OR IN CONNECTION WITH IMPROPER USE OR OPERATION OF THE DFS FUNCTIONALITIES.   Option!Specification!=WRX!RS*!506%8;=Y!*&'%&*!%+!*&230*8!2&8!$S*!6&%$!)#0*!%+!+*$!26$#-2$%(200,U!;=?R>Z!RS*!!506%8;=Y!!*&'%&*!!%+!!*&230*8!!2&8!!$S*!!6&%$!!)#0*!!%+!!+*$!!$#!;=?R>ZU!RS%+!%+!6+*8!$#!9#)(*!$S*!506%8;=Y!)#0*!#9!$S*!506%8-*+S!6&%$!2$!$S*!(*&$*)!#9!$S*!+$2)!$#@#0#',!$#!3*!2!;=?R>ZU!?A=:>!RS*!!506%8;=Y!!*&'%&*!!%+!!*&230*8!!2&8!!$S*!!6&%$!!)#0*!!%+!!+*$!!$#!?A=:>U!!RS%+!!%+!!6+*8!!$#!!9#)(*!!$S*!!506%8;=Y!!)#0*!!#9!!$S*!!6&%$!4S%(S!%+!BXR!$S*!(*&$*)!#9!$S*!+$2)!$#@#0#',!$#!3*!2!?A=:>U!X55!RS*!506%8;=Y!*&'%&*!%+!8%+230*8U! Table 7.2: FluidMAX Management Options 7.8 Advanced Wireless Settings The advanced wireless settings menu  (Figure 7.7) can be used to configure the following advanced wireless parameters:  FluidMAX Management:    Although the FluidMAX engine automatically selects the most
 23  appropriate MAC protocol to be used according to the detected network topology, convenient selectors are included in the  FMQuadro to force the FluidMAX operations and control the FluidMAX  role of the unit. Please refer to Table 7.2 for the available options and  their specification.  When the units are set to be Master or Slave, an  additional setting must be specified:  “Mesh Cluster ID”. The Mesh Cluster ID is used to associate the specific slave with  a Master. Once the Mesh Cluster ID is set, the slaves will scan the frequencies searching for the correspondent Master unit. This feature can be extremely useful during  network planning and testing in dense point-to-multipoint networks. In fact, the network administrator will only have to change the frequency of the Master unit to force all the slaves to scan the air and reconnect to the Master with the same Mesh Cluster ID. Please make sure that different point-to-multipoint cluster have different Mesh Cluster IDs or they will be  conflicting on the slave perspective leading to unpredictable network topologies.  Transmission Rate Selection: Each FM unit implements  a  proprietary  data-rate selection algorithm which is able to adapt to the specific radio channel conditions. Through this setting, it is possible to force the rate selection algorithm to limit the modulation speed at  a  specific rate. This option might be useful with unstable channel conditions.  Maximum TX Power:    This setting controls the output power of the radio. By  decreasing the output power of a radio, you can decrease the overall E.I.R.P. By default, the radio transmission power is controlled automatically by the  innovative Fluidmesh Transmission Power Control (TPC) algorithm. The Fluidmesh TPC algorithm tries to obtain an optimal link signal strength (about -55 dBm) on both sides of the link while not exceeding the maximum TX power which can be set by the user through the selector. Note that the  maximum transmission power may vary depending on the operating frequency channel of the radio.
 24    Figure 7.7: Advanced Wireless Parameters Configuration. Data Packet Encryption (Software Plug-in Required): Advanced Encryption Standard (AES) 128 bit encryption can be enabled at the link- level for wireless data transmission. This feature is available in  addition to the default Fluidmesh proprietary encoding algorithm for  maximum industry-grade network security.  A  software Plug-in is  required to activate this option. Please contact your Fluidmesh Networks’ representative for details. 7.9 Antenna Alignment Tools and Physical Statistics The antenna alignment and stats page provides a powerful tool which can be used to check the current link status during the normal unit operation and the physical installation of the antennas. Specifically, the web page shows the list of links detected by the local unit and the relative signal strengths (in dBm) on each radio as shown in Figure 7.8(a).
 25    (a) Link selection  To perform an accurate antenna alignment for a specific link, click on the “Align” button to open the antenna alignment tool as depicted in Figure 7.8(b).
 26   (b) Alignment  Figure 7.8: Antenna Alignment Tool The user is warned that the proprietary Fluidmesh TPC algorithm (see  Section 7.8) will be disabled during the alignment process so as to  avoid unwanted interactions with the tools. The antenna alignment tool consists of  a  real-time graph and  a  bar which report the average signal strength and the current signal strength detected at the local unit receiver, respectively. During the physical antenna alignment process, the graph and the bar can be monitored to obtain optimal link quality. 7.10 Frequency Scan Tool The Scan Tool page provides  a  powerful tool for analyzing the status of the radio interference in the available channels.  The channel scan can be started on each radio separately by means of the buttons at the top of the page (see Figure 7.9). As soon as the scanning is complete, a bar chart will appear indicating the current interference level and the overall quality of each channel.
 27  As shown in Figure 7.9, each bar in the chart consists of two sections. The black section represents the amount of interference  detected in the channel, whereas the colored one gives a qualitative idea of the status of the channel according to the following table:    Figure 7.9: Frequency Scan Tool Results.   Color!Channel$Quality!7Z>>B!7XX[!\>AAXV!5=CZ!Z>[!"=[!  Table 7.3:  Frequency Scan Status   Additional information such as number of Fluidmesh units and access points detected is available by bringing the cursor of the mouse over the frequency channel bars. Please note that in a network with overlapping  channels, the number of Fluidmesh units detected by the scan tool  might be higher than the actual number of units deployed.
 28    Figure 7.10: FMQuadro™ (Mesh End Only) This feature is available only in FM units configured in Mesh End mode.  The innovative FMQuadro engine provides an interactive graph representation of the Fluidmesh network where vertices and edges represent FM units and wireless links, respectively, as shown in Figure 7.10. The links which are currently in use by every packet generated/ relayed by a Fluidmesh device to reach a possible destination in the network (i.e., the routing table) are depicted as continuous lines.  Backup links are depicted as dashed lines, and they are not shown by de-fault. Backup links can be viewed by selecting the appropriate field in the top panel of the FMQuadro window.  This panel also includes other fields which can be selected to display additional always-on link information such as the link frequency,  the link error rate, and the link quality.  In the graph, blue is the color of  a  mesh end whereas mesh points are depicted in red.  The unit color becomes yellow if any anomalous condition is detected on the unit.  Each element displayed in FMQuadro is interactive, and can be  dragged  and/or clicked to get additional real-time information based on the context.    Figure 7.11: FMQuadro, Unit Information  For example, by clicking on  a  specific unit, information about the  remote unit selected is displayed in a callout as shown in Figure 7.11.    This  information includes the Layer  2  IP address, current FluidMAX status of the unit, the radio frequencies currently in use, and the details of the data traffic flows generated by the edge devices connected to the unit.  The list of currently active Plug-ins is visible. Furthermore, any Plug-in Activation Code can be conveniently added to the specific remote unit using the form available in the callout. Finally, current throughput and maximum capacity of the Ethernet port is reported in order to monitor the
 29  Ethernet ports utilization and detect whether the Ethernet port is over utilized with respect to the installed FluidThrottle Plug-in.  Similarly, the status of a wireless link connecting any two units can be monitored by clicking on the related line, as reported in Figure 7.12. Several real-time parameters are displayed including the current signal strength, the packet error rate, and the link utilization of both link directions (i.e. the link from  a  unit to the other and vice-versa). Additionally, the current congestion level of the link is monitored. A detailed description of the available parameters is reported in Table 7.4.    Visual alarms and warnings are triggered whenever anomalous  conditions are detected, as described in Table 7.4. Warnings  are of  two types: link and unit.  When unit warnings are triggered, the unit  color becomes yellow. The warning details are available by clicking on  the unit element. The link warnings notification can be disabled by removing the “Warning” flag in the FMQuadro top panel.        Metric!Description!]6))*&$!RY!Z2$*!]6))*&$!0%&1!$)2&+-%++%#&!)2$*!%&!;3/+U!.2(1*$!>))#)!Z2$*!.*)(*&$2'*!#9!@2(1*$!8)#@@*8!86*!$#!*^(*++%T*!$)2&+<!-%++%#&!*))#)+U!A%&1!>))#)!Z2$*!.*)(*&$2'*!#9!@2(1*$!)*$)2&+-%++%#&+!86*!$#!$)2&+<!-%++%#&!*))#)+U!?%'&20!?$)*&'$S!]6))*&$!)*(*%T*8!+%'&20!0*T*0!%&!8"-U!A%&1!W$%0%G2$%#&!.*)(*&$2'*!!#9!!$S*!!(6))*&$!!0%&1!!6$%0%G2$%#&!!9#)!!82$2!$)2&+-%++%#&!%&!2!@%*!(S2)$!9#)-2$U! Table 7.4:  Link Metrics Description.  Warning!Type!Cause!A#4!?%'&20!?$)*&'$S!A%&1!A%&1!?%'&20!?$)*&'$S!_!NM`U!F%'S!>))#)!Z2$*!A%&1!.2(1*$!>))#)!Z2$*!a!E`U!F%'S!A%&1!]#&'*+$%#&!A%&1!A%&1!W$%0%G2$%#&!a!JM`U!>$S*)&*$!]2@2(%$,!XT*)90#4!W&%$!.06'<%&!(2@2(%$,!*^(**8*8U!F%88*&!R*)-%&20![*$*($*8!W&%$!F%88*&!!$*)-%&20!!8*$*($*8!!3,!!$S*!506%8;=Y!*&'%&*U!  Table 7.5: FMQuadro Warning Description   Through the link status callout, the user can also check the level of interference of the selected link by clicking on the “Check for Interference” button. The link interference is analyzed on both sides of the link by the FMQuadro engine and the interface suggests, in case of detected problems,  a set of preferred channel frequencies that the radio link is recommended to be set to.  All the link metrics are continuously monitored by the FMQuadro engine and statistics are logged and can be displayed by clicking on any link metric button, as shown in Figure 7.13. By default, the last 48 hour’s statistics are recorded with  a  metrics’ sampling interval of  5  minutes.
 30  The statistics recording time can be increased up to 24 days at the cost of increasing the metrics’ sample interval proportionally.    Figure 7.12: FMQuadro, Link Information  A  table, placed at the bottom of the window, reports the network units address summary and can be viewed by clicking on the proper button as reported in Figure 7.14. It is possible to assign  a name to each of the  Fluidmesh units. This may be especially convenient with a large mesh network.  Furthermore, through the “Network Settings” table, placed at the bottom of the window, you can check whether the DFS settings are consistent the network, e.g., the DFS is enabled in the all the units. The  Network Settings table allows for harmonizing the DFS settings in the  whole network with a single mouse click.  FMQuadro is an accurate representation of the network, so it can be useful to add a map of the area in which the Fluidmesh system is deployed6. Map images can be uploaded to the Mesh End unit using the proper button placed in the FMQuadro  top toolbar.    Image format supported  is jpg.  The  file  has  to  be  less  than  100  KB  in  size  and  can  be  uploaded  using  IE  only.  The top   toolbar provides several intuitive    buttons    to    drag &    drop    the    background    map and   control   its transparency and scale. Once the map is set up, the FM units can be dragged to their actual installation places. Finally, the modified layout can be saved and used again in the future.  The overall network status and individual device status can be monitored real-time through the FMQuadro interface on Mesh End unit.                                                         6 Aerial images can be downloaded using Google Earth (http://earth.google.com/).
 31    Figure 7.13: FMQuadro, Last 48 Hours Link information    Figure 7.14: FMQuadro, Addresses Summary Table
 32  7.11 Fluidmesh Wi-Fi Access Point Firmware 6.5 and above feature an embedded Wi-Fi access point (AP) that works together with the standard  Fluidmesh  mesh  interface.  The  purpose  of  the  embedded  Wi-Fi  AP  is  mainly  site maintenance and service. By enabling the Wi-Fi AP, it will be possible to connect to the Fluidmesh radios  with  a  standard  PC  or  laptop  equipped  with  a  Wi-Fi  NIC  card.  To  avoid  impacting  the performance of the mesh interface, the Wi-Fi access point bandwidth is limited to 5 Mb/s. This can be enough for maintenance, browsing the network and, in this case, for pulling one camera video. Figure 7.15 reports the configuration page for the Wi-Fi AP. The AP can be enable/disable by clicking on the relative box. By selecting the parameter “Disable SSID Broadcasting”, the user can hide the visibility of the AP by preventing the AP from  broadcasting the specified  SSID. “AP Security” indicates  the encryption mechanism used by the AP to encrypt the communication to and from the clients using the encryption  secret  “AP  Passphrase”.  Finally,  DHCP  parameters  must  be  specified  so  that  the  client could  be  assigned  with a  proper  IP  address  automatically during  the  association  phase. Please note that for each Fluidmesh radio in the network, the Wi-Fi AP, if enabled, should be configured using a different DHCP IP class so as to avoid IP conflicts between associated clients to different Wi-Fi APs.    Figure 7.15: Wi-Fi Access Point Configuration Page
 33  7.12 Static Routes The static routes page can be used to set static routing rules in the radio unit.  This option is especially useful with the Wi-Fi AP enabled to allow the connected clients, i) to access other Fluidmesh radios / client devices in the network and, ii) to reach gateways (i.e. Internet gateways).  7.13 SNMP The SNMP page can be used to configure the SNMPv2c service to run on the unit. Both walkthrough and  traps  operations  are  supported.  In  case  you  are  enabling  traps  on the  unit,  the  SNMP  will periodically send out monitoring information to the specified server IP address (NMS hostname) at a specified  time  interval.  Please  refer  to  the  Fluidmesh  MIB  for  more  details  about  the  SNMP information available for the Fluidmesh units.     Figure 7.16: SNMP Configuration Page
 34  7.14 Firmware Upgrade Through the firmware upgrade page  (Figure 7.17), it is possible to upgrade the Firmware of the devices to the latest version available. To do so, download the latest Firmware upgrade file to your PC from the Fluidmesh   Networks Website at www.fluidmesh.com7. Select the correct file on your hard disk, and upload it. This operation might take several minutes. The unit will automatically reboot at the end of the upgrade process.  Upgrading  a working  system is  always  a  delicate  and somewhat  risky  operation. Fluidmesh discourages anybody from upgrading a  functional system except if there is an issue to fix.  Recommended upgrading procedure for running systems:  1. Download the latest firmware release available for your hardware/firmware family;  2. Power off the whole network;  3. Power on one device at a time;  4. Connect directly to the Fluidmesh unit to be upgraded directly through an Ethernet cable;  5. Write down the unit configuration (at least network settings and wire- less settings);  6. Upgrade the device with the chosen firmware;  7. Once the upgrade is completed, wait for the system to reboot.   WARNING:  DO NOT RESTART OR POWER OFF THE UNIT WHILE UPGRADING THE FIRMWARE.  RESTARTING OR POWERING OFF THE UNIT BEFORE THE UPGRADE IS COMPLETED MIGHT DAMAGE THE UNIT.  When the upgrade is completed, check the firmware upgrade page in order to make sure that the new firmware version has been correctly up-dated. If the firmware version has not been changed, the upgrade process has failed.  Therefore, please repeat the upgrade procedure.                                                          7 An  approved  Fluidmesh  extranet  account  is  required.  Please  register  for  an  online  account  and  contact Fluidmesh for approval.
 35    Figure 7.17: Firmware Upgrade Web Page 7.15 Plug-In Management The manage plug-ins page  (Figure 7.17) shows the installed Plug-ins and  allows the user to add Plug-in Activation Codes.  Additionally,  a  Plug-in can be deactivated to, for example, transfer it from one unit to another.  Once the Plug-in has been deactivated, you will be provided with a Deactivation Code displayed at the bottom of the page. In order to get a fresh Activation Code to use  it  in  another device, you  must complete  the unit deactivation procedure at the Fluidmesh Networks website  (www.fluidmesh.com). Please refer to Section 6 for details on the  software Plug-in activation/deactivation procedures.  Please check the license code activation video by clicking on the link below.  Please note, you need to be a registered member of the website to access this link and to generate activation codes: http://www.fluidmesh.com/en/support/how-to-videos/viewvideo/13/tech-support/how-to-activate-a-license-code.html.  An  8  hour  Plug-in trial is available by clicking on the “Demo Mode” button at the bottom of the
 36  page. The  Plug-in demo mode includes the 4.9 GHz8,  the AES and the Unlimited  Plug-in trials all at once.  The unit will reboot on the 8 hours plug-in trial expiration.    Figure 7.18:  Plug-Ins Management Web Page 7.16 Advanced Tools Through the advanced tools page, it is possible to run tests to verify network connectivity and the achievable throughput on  a  network path. As shown in Figure 7.18, network connectivity can be tested by  issuing  a  “Ping Test” towards  a  specific destination. Additionally, the  “Bandwidth Test” tool generates a stream of packets at  a  specified rate  to test the available network path throughput.9                                                          8 Not available in Brazil and Canada. 9 Please  note  that  the  achievable  rate  computation is  CPU-intensive  and  only  indicative.  Results  may  be  not accurate. Usually the bandwidth tests tend to underestimate the real throughput of the link.
 37  In order to run  a  Ping or  a  Bandwidth Test, write the destination IP in the proper window and click run. Bandwidth Test is performed using 4 Mb/s UDP traffic. Both tests can be run on top of a  loaded network to test operational  performances, or on top of an unloaded network to test installed capacity.    Figure 7.19:  Advanced Tools Web Page 7.17 Multicast By default, FM units operating in Mesh Point mode forward all the multicast traffic generated by the cameras to their closest Mesh End unit. However, in some network configurations, it may be convenient to forward the multi-cast traffic from a Mesh Point to others, e.g., to remotely record the video flow.  By default, the unit operating in Mesh End mode does NOT forward any multicast traffic10 to the                                                         10 With the exception of UPnP and IGMP traffic.
 38  wireless networks. To  redirect  a  traffic flow  to a Mesh  Point, you must specify all the  multicast flows redirection information within the Mesh End multicast page as shown in Fig 7.19.     Figure 7.20: Add/Remove Multicast Routes Towards Mesh Points 7.18 Change Password Use this page to change the password to access the unit Web GUI. 7.19 Status This page reports a summary of the status of the unit. The MAC address of the radio is published on the  status  page  as  well.  In  case  of system malfunctions, the unit’s diagnostic file dump can be downloaded  through  this  page  and  emailed  to  the  Fluidmesh  technical  support  to  facilitate  the problem diagnosis. Additionally, the unit log can be viewed. The information of the log is relative to possible flapping of the Ethernet port and provides information about possible duplicate IPs present in the LAN. Please refer to Table 7.6 for a detailed description of the log messages.
 39    Figure 7.21: Status Report   Log$Message!Description!*$SY!@S,DY!%+!6@/8#4&!RS*!>$S*)&*$!@#)$!Y!'#*+!6@/8#4&U!(S2$$*)D!:"ZD!86@0%(2$*!C.!Yb!;=]Y!<<a!;=Y\!2$!$%-*+$2-@!.#++%30*!86@0%(2$*!C.!Y!S2+!-%')2$*8!9)#-!;=]!288)*++!Y!$#!\U! Table 7.6:  Status Description 7.20 Ping Softdog This page can be used to set up constant pings toward multiple destinations. If the Fluidmesh unit detects that connectivity is lost, the  users can specify whether the Fluidmesh unit must reboot or not. This can be done by checking or unchecking the reboot checkbox. The purpose of the
 40  constant ping is thus twofold. On one hand, it can be  used to reboot the unit in case of malfunctions. On the other hand, it can be used as a keep-alive message to multiple devices like IP phones.  7.21 Save and Restore Settings This is  a  handy tool for saving and restoring Fluidmesh radio configuration. The typical scenario of use is the substitution of  a damaged unit in the field. The new unit can be configured restoring the previously saved configuration of the damaged  unit. This greatly speeds up the maintenance process and prevents configuration errors from happening.    Figure 7.22:  Save and Restore Settings 7.22 Reboot and Reset to Factory Default Use the Reboot page to restart the unit. Use the Reset to Factory Default page to restore the unit default factory settings.
 41  7.23 On-Line Help The electronic version of this manual is available by accessing the Help web page. Additionally, specific manual sections can be consulted by  clicking on the question mark present at the upper right corner of every page of the Web GUI.
 42   8 Troubleshooting The troubleshooting section will allow you to solve the most common problems encountered when configuring and installing Fluidmesh products. 8.1 I Am Unable To Get The Log-In Screen If you are unable to get the log-in form on your computer screen, you should check the following:  Is your computer set to  a  valid IP address?  You should manually set the correct network settings as follows:  1. In Windows Explorer, right-click “My Network Places” and select Properties;  2. Right-click Local Area Network and select Properties;  3. Right-click Internet Protocol (TCP/IP) and select Properties;  4. Set the IP address to 192.168.0.30 (or any other IP address  belonging  to the subnet 192.168.0.0/255.255.255.0), Netmask to 255.255.255.0;  EU Click OK, then OK again.! Have you disabled the “Access the Internet using  a  proxy server”  function? To disable the Access the Internet using a proxy server function, go to Control Panel >  Internet Options >  Connections >  LAN Settings and uncheck the enable box. 8.2 I  Am Unable To Log-In To The Web-Based Interface If you are unable to log-in to the Web-based interface, check your  user  name and password settings.  The user name cannot be changed by the user and corresponds to:  admin  The password can be changed, so make sure you are using the right password. The default password is: admin  If you forgot the password, check Section 8.3 to fix the problem. 8.3 I Forgot The Administrator Password If you forgot the password and need to access the Web-based interface, you must physically access the unit, open the enclosure in  a  weather-safe  situation and reset to the factory default settings. Please refer to the instructions of Section 3.1.4 for FM1100, Section 3.3.4 for FM1200 and Section 3.2.4 for FM3200 units. 8.4 I Get No Link in Bridge Mode To improve your link strength in Bridge Mode if you get no link or the link LED is always red or you are getting a weak wireless link (below 60% signal strength), please check the following:
 43   1. Antenna Alignment: the two antennas must be aligned toward each other.  2. Line of Sight:  you must have clear line of sight between the two antennas.  3. Power: check if the FM unit is properly powered-on with the provided PoE injector.  4. Channel: both FM unit units must be operating on the same channel.
 44   APPENDIX A   Federal Communication Commission Interference Statement  This equipment has been assembled with components that comply with the limits for a Class  A digital device, pursuant to Part 15 of the FCC  Rules. These limits are designed to provide reasonable protection against  harmful interference in  a  commercial  environment.  This equipment generates, uses and can radiate radio frequency energy and, if not  installed and used in accordance with the instructions, may cause  harmful interference to radio communications. However, there is no  guarantee that interference will not occur in  a  particular installation. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expenses.  Reorient or relocate the receiving antenna.   Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.  Consult the dealer or an experienced radio/TV technician for help.  FCC Caution: to assure continued compliance, use only shielded interface cables when connecting to computer or peripheral devices.  Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment. This transmitter must not be  co-located or  operating  in conjunction with any other  antenna or transmitter.  FCC Radiation Exposure Statement  This equipment has been assembled using components that comply with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 21 cm between the radiator and your body.  This device has been assembled using components that comply with  Part 15 of the FCC Rules. Operation is subject to the following two conditions:  1. This device may not cause harmful interference.  2. This device must accept any interference received, including  interference that may cause undesired operation.  Industry Canada  This Class B digital apparatus has been assembled using components that  comply with Canadian ICES-003.  Cet appareil nume´rique de la classe B est conforme  a´la norme NMB-003 du Canada.  The use of this device in a system operating either partially or completely outdoors may require the user to obtain a license for the system according to the Canadian regulations.  Industry Canada Statement This device complies with RSS-247 of Industry Canada.
 45  Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.   Avis d’industrie Canada Le  present  appareil  est  conforme  aux  CNR  d'Industrie  Canada  applicables  aux  appareils  radio exempts de licence. L'exploitation est autorisee aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et, and (2) l'utilisateur de l'appareil doit accepter tout brouillage radioelectrique subi, meme si le brouillage est susceptible d'en compromettre le fonctionnement.   IC RF Radiation Exposure Statement: This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 21cm between the radiator & your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.  Déclaration d'exposition aux radiations: Cet  équipement  est  conforme  aux  limites  d'exposition  aux  rayonnements  IC  établies  pour  un environnement non contrôlé. Cet équipement doit être installé et utilisé avec un minimum de 21cm de distance entre la source de rayonnement et votre corps.   EC Declaration of Conformity  Fluidmesh Networks, Inc.  declares under its sole responsibility that  Fluidmesh 1100 series are compliant with  the following Directives; and have been designed and manufactured to the following Specifications:    >;]!>B!NLMMM<N<Lc!>B!NLMMM<N<Oc!>B!NLMMM<N<Hc!>B!NLMMM<N<Qc!>B!QJP<LI!ZdRR>!>B!HMM!HOJ<L!:U!LUHULc!>B!HMM!HOJ<O!:U!LUOULc!>B!HML!JPH<L!:U!LUOULc!>B!HMM!QQM<O!:U!LUHUL!?29*$,!>B!NMPEM<LDOMML!  Caution: This equipment is intended to be use in  all  EU and EFTA countries. Contact local Authority for procedure to follow.  Note: Class A  ITE is a category  of all other ITE  which satisfies  the class A ITE but not the class B  ITE limits. Such equipment should not be restricted in its sale but the following warning shall be included in the instruction for use:  WARNING:  this  is  a  class  A  product.  In  a  domestic  environment  this  product  may  cause  radio interference in which case the user may be required to take adequate measures.  For more details on legal combinations of power levels and antennas, contact Fluidmesh Networks, Inc.
 46    Belgique  Dans le cas d’une utilisation privee, a’ l’exterieur d’un  batiment, au-dessus d’un espace public, aucun enregistrement n’est  necessaire pour  une distance de moins de 300m. Pour une distance superieure `a 300m un enregistrement aupres  de  l’IBPT  est  requise. Pour  une  utilisation publique `a l’exterieur de  batiments, une licence de l’IBPT est requise. Pour les enregistrements et licences, veuillez contacter l’IBPT.  France  Vous pouvez contacter l’Autorite  de  Regulation des Telecommunications  (http://www.art-telecom.fr) pour de plus amples renseignements.   IH/OH/>>]!RS*!A#4!:#0$2'*![%)*($%T*!2&8!%$+!2-*&8%&'!8%)*($%T*+U!JP/HHN/>>]!RS*!!!>0*($)#-2'&*$%(!!!]#-@2$%3%0%$,!!![%)*($%T*!2&8!%$+!2-*&8%&'!8%)*($%T*+!PP/E/>]!!RS*!Z28%#!2&8!R*0*(#--6&%(2$%#&+!R*)-%&20!>e6%@-*&$! [%)*($%T*!2&8! %$+!2-*&8%&'!8%)*($%T*+U!
 47  APPENDIX B   Contact Information   Worldwide Headquarters  Fluidmesh Networks, LLC 1327 Barclay Boulevard  Buffalo Grove, IL 60089 U.S.A.  Tel. +1 (617) 209 -6080 Fax. +1 (866) 458-1522  info@fluidmesh.com  www.fluidmesh.com   EMEA Headquarters (Italy) Tel. +39 02 0061 6189   UK Branch  Tel. +44 2078 553 132  FRANCE Tel. + 33 1 82 88 33 67

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