Freescale Semiconductor MPC8377EWLAN Wireless Router User Manual MPC8377EWLAN Wireless Router Software User s Guide

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software part

MPC8377EWLAN Wireless Router Software User’s Guide Document Number: MPC8377EWLANSUG Rev 1.1.2 03/2009

MPC8377EWLAN Wireless Router SW User’s Guide 3 Contents About This Book............................................................................................................ 6 Audience................................................................................................................................................. 6 Definitions, Acronyms, and Abbreviations.............................................................................................. 6 1 Package Contents .............................................................................................. 8 2 Introduction to the Interface.............................................................................. 8 2.1 Hovering the Cursor at an Option ................................................................................................ 8 2.2 Clicking an Option and Opening a Submenu............................................................................... 8 2.3 Saving and Applying Changes to Settings................................................................................... 9 3 Connecting and Configuring the MPC8377EWLAN Wireless Router............. 9 3.1 Connecting the MPC8377EWLAN Wireless Router (Wired Computing)................................... 10 3.1.1 Using the Power Adapter...................................................................................................... 10 3.1.2 Using the Power over Ethernet (POE).................................................................................. 11 3.2 Connecting the MPC8377EWLAN Wireless Router (Wireless Computing) .............................. 11 3.3 Setting Up the IP Address.......................................................................................................... 11 3.3.1 Setting up the IP Address Automatically............................................................................... 11 3.3.2 Setting up the IP Address Manually...................................................................................... 14 3.4 Configuring the MCP8377EWLAN Wireless Router.................................................................. 15 3.4.1 Logging In to the Router Home Page ................................................................................... 15 3.4.2 Setting up the Network.......................................................................................................... 16 3.5 Changing the Operation Mode................................................................................................... 26 3.5.1 Configuring for Access Point (AP) Mode .............................................................................. 27 3.5.2 Configuring for WDS (Bridge)............................................................................................... 28 3.5.3 Configuring for Repeater Mode ............................................................................................ 30 3.5.4 Configuring for AP Client Mode ............................................................................................ 32 3.6 Selecting DynDNS Settings ....................................................................................................... 34 3.7 Firewalls ..................................................................................................................................... 35 3.7.1 Forwarding Configuration ..................................................................................................... 35 3.7.2 Incoming Ports...................................................................................................................... 36 3.7.3 Port Forwarding .................................................................................................................... 36

MPC8377EWLAN Wireless Router SW User’s Guide 4 4 Selecting or Changing System Items ............................................................. 37 4.1 Settings ...................................................................................................................................... 37 4.2 Password ................................................................................................................................... 38 4.3 SNMP......................................................................................................................................... 38 4.4 Firmware Upgrade ..................................................................................................................... 40 4.5 Reboot........................................................................................................................................ 40 5 Status ................................................................................................................ 40 5.1 System ....................................................................................................................................... 41 5.1.1 RAM Usage........................................................................................................................... 41 5.1.2 Tracked Connections............................................................................................................ 41 5.1.3 Mount Usage......................................................................................................................... 41 5.2 Modules...................................................................................................................................... 42 5.3 Interfaces.................................................................................................................................... 42 5.4 DHCP Clients ............................................................................................................................. 44 5.5 Netstat........................................................................................................................................ 45 5.6 Conntrack................................................................................................................................... 45 5.7 Iptables....................................................................................................................................... 46 5.8 USB............................................................................................................................................ 47 5.9 PPPoE........................................................................................................................................ 48 5.10 Diagnostics................................................................................................................................. 48 6 VPN.................................................................................................................... 49 6.1 IPSec.......................................................................................................................................... 50 6.1.1 Keying Mode – IKE Config.................................................................................................... 51 6.1.2 Manual .................................................................................................................................. 53 6.2 PPTP.......................................................................................................................................... 55 7 Managing Storage, Samba, and File Editing in NAS ..................................... 55 7.1 Disk Management ...................................................................................................................... 56 7.2 Format Disk................................................................................................................................56 7.2.1 Mount Disk ............................................................................................................................ 57 7.2.2 Unmount Disk ....................................................................................................................... 57 7.3 RAID Management..................................................................................................................... 58 7.3.1 Create RAID0........................................................................................................................ 59

MPC8377EWLAN Wireless Router SW User’s Guide 5 7.3.2 Create RAID1........................................................................................................................ 60 7.3.3 Format RAID ......................................................................................................................... 61 7.3.4 Recovery............................................................................................................................... 62 7.3.5 Mount .................................................................................................................................... 62 7.3.6 Unmount................................................................................................................................63 7.3.7 Stop....................................................................................................................................... 64 7.4 Samba Management.................................................................................................................. 65 7.5 File Editor ................................................................................................................................... 66 8 Intrusion Detection Systems ........................................................................... 67 8.1 IDS (Intrusion Detection Systems)............................................................................................. 67 8.1.1 Snort...................................................................................................................................... 68 8.1.2 Snort Rules ........................................................................................................................... 68 8.2 Alert (IDS Alert Event)................................................................................................................ 68 8.3 Packets (Download Alert Packets)............................................................................................. 69 9 Intrusion Prevention Systems......................................................................... 70 9.1 Configuration (IPS Configuration).............................................................................................. 71 9.1.1 IPS Configuration.................................................................................................................. 71 9.2 IPS P2P/IM (Peer to Peer, Instant Messaging) ......................................................................... 71 9.3 Information ................................................................................................................................. 72 10 Logout ............................................................................................................... 73

MPC8377EWLAN Wireless Router SW User’s Guide 6 About This Book This manual provides information about the MPC8377EWLAN wireless router software. It contains information on how to connect and configure MPC8377EWLAN wireless router. Audience The audience for this software manual is the user who wants to become familiar with the MPC8377EWLAN wireless router and who is trying to connect and configure MPC8377EWLAN wireless router. It is assumed that user has basic computer and Internet skills. Definitions, Acronyms, and Abbreviations The following list defines the acronyms and abbreviations used in this document. Abbreviations Description ADSL Asymmetric Digital Subscriber Line AP Access Point BSSID Basic Service Set Identifier DHCP Dynamic Host Configuration Protocol DNS Domain Name System DynDNS Dynamic Domain Name System IPS Intrusion Prevention System IPSec Internet Protocol Security ISP Internet Service Provider LAN Local Area Network MAC Media Access Control POE Power over Ethernet PPPOA Point to Point Protocol over ATM PPPOE Point to Point Protocol over Ethernet PPTP Point to Point Tunneling Protocol PSK Pre-Shared Key RADIUS Remote Authentication Dial-In User Service RAID Redundant Array of Inexpensive Disks SSID Service Set Identifier SNMP Simple Network Management Protocol TCP/IP Transmission Control Protocol-Internet Protocol

MPC8377EWLAN Wireless Router SW User’s Guide 7 VPN Virtual Private Network WAN Wide Area Network WDS Wireless Distribution System WEP Wired Equipment Privacy WPA Wi-Fi Protected Access WWAN Wireless-Wide-Area-Network

MPC8377EWLAN Wireless Router SW User’s Guide 8 1 Package Contents The package should contain all the items listed in Table 1-1. MPC8377EWLAN is a secure wireless router, one-application build in the Reference Design Solution platform enabled by near-market ready, with BOM-optimized hardware and open-source software support. Check your package for the following contents: Table 1-1 Package Content Items Quantity MPC8377EWLAN router 1 Power adapter 1 External antennas 3 Wireless card (part of router) 1 CAT-5 Ethernet cable 1 UART cable 1 Documentation CD 1 2 Introduction to the Interface This section introduces various parts of the interface that you will see after you have logged in and are ready to configure the router. Refer to Section 3.4 Configuring the MCP8377EWLAN Wireless Router. 2.1 Hovering the Cursor at an Option This section explains navigating the options near the top of the page. When you place your cursor over an option, the option becomes bold, with yellow background. Figure 2-1shows an example of an option (Network) being highlighted when a cursor is placed on it. Figure 2-1. Option Cursor Hover 2.2 Clicking an Option and Opening a Submenu When you click an option: Network, in this case—the option’s submenu appears below the row of the primary options (See Figure 2-2). Submenu options will also change to highlighted yellow background with bold text when you place the cursor over them.

MPC8377EWLAN Wireless Router SW User’s Guide 9 Figure 2-2. Option Example Selection—Network 2.3 Saving and Applying Changes to Settings When you change a setting, scroll to the bottom of the webpage to see Save Changes and Apply Changes options. Click Save Changes and then Apply Changes to establish your new settings (Figure 2-3). Other options you can select are reviewing and cancelling the changes. NOTE Figures might or might not show the save/apply option. For each page you change, scroll to the bottom and select change option(s) as applicable. Figure 2-3. Save then Apply NOTE Figures need not necessarily reflect the most current system information and software version. 3 Connecting and Configuring the MPC8377EWLAN Wireless Router This section describes the parameters for your Internet connection and your wireless local area network (WLAN) connection. Details about the connectivity settings, as well as instructions on how to log into the router for further configuration is provided. Before using MPC8377EWLAN Wireless Router, please ensure that the basic settings to guarantee that it will work in your environment. The MPC8377EWLAN wireless router can be configured to meet various usage scenarios. Some of the factory default settings may suit your usage; however, others may need changing. The recommended sequence for configuration is Step 1. Configure the IP, Step 2. Connect the computer to 8377 EWLAN Step 3. Configure the router, and then Step 4. Power on the unit. Configuring MPC8377EWLAN wireless router is done through a web browser. You need a PC connected to the MPC8377EWLAN wireless router (either directly or through a hub) and running a web browser as

MPC8377EWLAN Wireless Router SW User’s Guide 10 a configuration terminal. Verify the TCP/IP settings. Normally, the TCP/IP setting should be on the IP subnet of the MPC8377EWLAN wireless router. NOTE Before you start, you should use a wired connection for initial configuration, which will avoid possible setup problem due to wireless uncertainty. 3.1 Connecting the MPC8377EWLAN Wireless Router (Wired Computing) This section explains the wiring setup for the computer connected to the Internet. The MPC8377EWLAN wireless router has the capability to support usage of power adapter (48 V power supply) and POE (Power over Ethernet). 3.1.1 Using the Power Adapter There must be at least two RJ-45 cables in the MPC8377EWLAN wireless router wiring connection while using a power adapter. Table 3-1 lists the cable connections, and Figure 3-1 depicts them below. Table 3-1. Cable Connections, Power Adapter Cable Cable # From To 1 Router, WAN port ADSL or computer modem, Ethernet 2 Router, LAN port Your computer port Figure 3-1. Cable Connection Layout, Power Adapter

MPC8377EWLAN Wireless Router SW User’s Guide 11 3.1.2 Using the Power over Ethernet (POE) There must be at least three RJ-45 cables in the MPC8377EWLAN wireless router wiring connection while using POE. Table 3-2 lists the cable connections, and Figure 3-2 depicts them. Table 3-2. Cable Connections, Power Over Ethernet Cable Cable # From To 1 Router, WAN port POE, PWR-LAN-OUT 2 Router, LAN port Your computer, Ethernet 3 POE, LAN-IN ADSL or computer modem, Ethernet Figure 3-2. Cable Connection Layout, Power Over Ethernet 3.2 Connecting the MPC8377EWLAN Wireless Router (Wireless Computing) This section explains wiring setup for the computer that has wireless connection to the Internet. The information is similar to the information in Section 3.1 titled Connecting the MPC8377EWLAN Wireless Router (Wired Computing), except, connecting your computer’s LAN port to an Ethernet cable, find the SSID FSL_AP1 (or equivalent), and connect to it. Section 3.4.2.7 Wireless User explains the wireless interface setup, with Figure 3-18 showing SSID setting as FSL_AP1. 3.3 Setting Up the IP Address This section explains MPC8377EWLAN wireless router capability to automatic and manual setup of the IP address. The IP address setup procedures shown in this document are for Microsoft Windows PCs. 3.3.1 Setting up the IP Address Automatically The MPC8377EWLAN wireless router incorporates a DHCP server, hence it is to set your PC to get its IP address automatically and the correct IP address, gateway, DNS can be obtained. Perform the following steps to set your IP address automatically: 1. Right-click My Network Places desktop icon and then click Properties (Figure 3-3). (Or you can open Windows Explorer window, then right click My Network Places.)

MPC8377EWLAN Wireless Router SW User’s Guide 12 Figure 3-3. My Network Places > Properties 2. In the Network Connections window, select one of the following options ⎯ If you are using a wired connection, right-click Local Area Connection > Properties (Figure 3-4). Figure 3-4. Network Connections, Wired ⎯ If you are using a wireless connection, right click Wireless Network Connection > Properties (Figure 3-5).

MPC8377EWLAN Wireless Router SW User’s Guide 13 Figure 3-5. Network Connections, Wireless 3. For wired connection, the following steps apply: a. In the Local Area Connection Properties window > General tab, scroll down to Internet Protocol (TCP/IP) (Figure 3-6) then double click it to open the Internet Protocol (TCP/IP) Properties window (Figure 3-7). Figure 3-6. Local Area Connection Properties b. In the General tab (Figure 3-7), perform the following steps: 1.) Click Obtain an IP address automatically.

MPC8377EWLAN Wireless Router SW User’s Guide 14 2.) Click DNS address automatically. 3.) Click OK to close Internet Protocol (TCP/IP) Properties window and return to the Local Area Connection Properties window. Figure 3-7. Setting Up the IP Address Automatically c. At the Local Area Connection Properties window, click OK to close it. 4. For wireless connection, perform step 3 similar to those of wired connection. (The window titles are different.) 3.3.2 Setting up the IP Address Manually If you want to set your IP address manually, the settings must be set during the same session. The procedure is similar to that of setting up the address automatically. Perform the steps from Section 3.3.1 Setting up the IP Address Automatically until you reach the Internet Protocol (TCP/IP) Properties window. Figure 3-8 shows the general settings. Perform the following steps: 1. Click Use the following IP address. a. In the IP address, type 192.168.1.xxx, where xxx can be any number between 2 and 254. b. In the Subnet Mask, type 255.255.255.0. c. In the Default gateway, type 192.168.1.1, this is the MPC8377EWLAN wireless router IP address. 2. Click Use the following DNS server addresses. a. In the Preferred DNS server, type 192.168.1.1, this is the MPC8377EWLAN wireless router IP address or your own. b. In the Alternate DNS server, leave blank. (See Figure 3-8) 3. Click OK.

MPC8377EWLAN Wireless Router SW User’s Guide 15 Figure 3-8. Setting Up the IP Address Manually 3.4 Configuring the MCP8377EWLAN Wireless Router This section explains how to configure your router. The steps consist of opening a browser, going to a website, logging in, and then configuring the router for user equipment. 3.4.1 Logging In to the Router Home Page Perform the following steps to log in to the router home page: 1. Open an Internet browser. 2. Type http://192.168.1.1 in the address bar, then press Enter or click the go-to link (Figure 3-9). Figure 3-9. IP Address in Web Browser 3. In the login window, type admin for both User name and Password, then click OK (Figure 3-10).

MPC8377EWLAN Wireless Router SW User’s Guide 16 Figure 3-10. Login The MCP8377EWLAN wireless router home page appears (Figure 3-11), with default page Info > System. (For information about the interface, refer to Section 2 titled Introduction to the Interface.) Figure 3-11. MPC8377EWLAN Wireless Router Home Page 3.4.2 Setting up the Network The MPC377EWLAN wireless router supports six types of ISP services—static IP address, PPPOE, PPTP, DHCP, PPPOA, and WWAN. Since each service has its own protocols and standards, during the setup process, there are different identity settings demanded by MPC8377EWLAN wireless router. At the MPC8377EWLAN wireless router home page, click Network, select the correct connection type, and then follow instructions for the individual sections.

MPC8377EWLAN Wireless Router SW User’s Guide 17 3.4.2.1 Cable User (Static IP) If you are receiving services from cable or other ISP assigning IP address automatically, select one of the following (Figure 3-12), for which you can type the static IP address: • LAN Configuration > Connection Type > Static IP • WAN Configuration > Connection Type > Static IP Figure 3-12. Network Setup—Static IP Address (LAN or WAN) Options include the following: • LAN DNS Servers (field and Add button). Also, for any LAN server IP shown (if existing), there is a Remove link option. • Remove Network LAN, which removes selection options for LAN Configuration. • Remove Network WAN, which removes selection options for WAN Configuration. • Add Network (field and Add Network button). Also, for any WAN server IP shown (if existing), there is a Remove link option.

MPC8377EWLAN Wireless Router SW User’s Guide 18 3.4.2.2 DHCP User If you are a DHCP service user, select one of the following (Figure 3-13): • LAN Configuration > Connection Type > DHCP • WAN Configuration > Connection Type > DHCP Figure 3-13. Network Setup—DHCP (LAN or WAN) Options include the following: • Remove Network LAN, which removes selection options for LAN Configuration. • Remove Network WAN, which removes selection options for WAN Configuration. • Add Network (field and Add Network button). Also, for any WAN server IP shown (if existing), there is a Remove link option. 3.4.2.3 PPPOE User If you are a PPPOE service user, select one of the following (Figure 3-14), for which you must type the Username and Password provided by your ISP: • LAN Configuration > Connection Type > PPPOE • WAN Configuration > Connection Type > PPPOE

MPC8377EWLAN Wireless Router SW User’s Guide 19 Figure 3-14. Network Setup—PPPOE (LAN or WAN) Options include the following: • Remove Network LAN, which removes selection options for LAN Configuration. • Remove Network WAN, which removes selection options for WAN Configuration. • Add Network (field and Add Network button). Also, for any WAN server IP shown (if existing), there is a Remove link option. 3.4.2.4 PPPOA User If you are a PPPOA service user, select one of the following (Figure 3-15), for which you must type the Username and Password provided by your ISP: • LAN Configuration > Connection Type > PPPOA • WAN Configuration > Connection Type > PPPOA

MPC8377EWLAN Wireless Router SW User’s Guide 20 Figure 3-15. Network Setup—PPPOE (LAN or WAN) Options include the following: • Remove Network LAN, which removes selection options for LAN Configuration. • Remove Network WAN, which removes selection options for WAN Configuration. • Add Network (field and Add Network button). Also, for any WAN server IP shown (if existing), there is a Remove link option. 3.4.2.5 PPTP User If you are a PPTP service user, select one of the following (Figure 3-16), for which you must type the Username and Password provided by your ISP: • LAN Configuration > Connection Type > PPTP • WAN Configuration > Connection Type > PPTP

MPC8377EWLAN Wireless Router SW User’s Guide 21 Figure 3-16. Network Setup—PPTP (LAN or WAN) Options include the following: • Remove Network LAN, which removes selection options for LAN Configuration. • Remove Network WAN, which removes selection options for WAN Configuration. • Add Network (field and Add Network button). Also, for any WAN server IP shown (if existing), there is a Remove link option. 3.4.2.6 WWAN User If you are a WWAN service user, select one of the following (Figure 3-17), for which you must type the Username and Password provided by your ISP:

MPC8377EWLAN Wireless Router SW User’s Guide 22 • LAN Configuration > Connection Type > WWAN • WAN Configuration > Connection Type > WWAN Figure 3-17. Network Setup—WWAN (LAN or WAN) After selecting LAN or WAN configuration, also select the secondary Connection Type (UMTS first, UMTS only, GPRS only) from the drop-down list. Make other selections and fill other fields as appropriate. Options include the following: • Remove Network LAN, which removes selection options for LAN Configuration. • Remove Network WAN, which removes selection options for WANConfiguration. • Add Network (field and Add Network button). Also, for any WAN server IP shown (if existing), there is a Remove link option.

MPC8377EWLAN Wireless Router SW User’s Guide 23 3.4.2.7 Wireless User The MPC8377EWLAN wireless router supports 802.11b/g/n, you can choose the right criteria which are suitable for your wireless connection. The router supports two wireless cards at the same time. The configuration steps for both the wireless cards are same. After configuring for the first card, you can perform the same steps for the second card. After setting the connection type in the Network Configuration tab page, set up your wireless interface. Click Wireless to enter the Wireless configuration page (Figure 3-18). Figure 3-18. Network > Wireless, RA0 Section Shown Provide an SSID, which is a unique identifier attached to packets sent over WLAN. Because an SSID distinguishes WLAN from each other, access points and wireless devices trying to connect to a WLAN must use the same SSID. If you want to protect transmitted data, a middle (WEP) or high (WPA, WPA2) security level is recommended. • Medium—Only users with same WEP key have permission to connect to this access point and to transmit data using 64bits or 128bits WEP key encryption. • High—Only users with the same WPA/WPA2 pre-shared key have permission to connect to this access point and to transmit data using TKIP encryption. 3.4.2.8 Wireless Encryption Settings This section explains settings for three families of wireless encryption: • WEP. WEP is the abbreviation for Wired Equipment Privacy.

MPC8377EWLAN Wireless Router SW User’s Guide 24 • WPA (PSK), WPA2 (PSK), WPA+WPA2 (PSK). WPA is the abbreviation for Wi-Fi Protected Access. PSK is the abbreviation for -Pre-Shared Key. • WPA (RADIUS), WPA2 (RADIUS), WPA/WPA2 (RADIUS). RADIUS is the abbreviation for Remote Authentication Dial-In User Service. NOTE In this section, a pair of break lines in a figure indicates a gap between the top of a screen page and the information of interest farther down. 3.4.2.8.1 WEP Encryption WEP is an encryption method used to protect your data during wireless communications. These settings must be identical to your existing wireless network’s WEP settings. You can choose between 64-bit and 128-bit encryption, and select a key to be the active key. Figure 3-19 shows example settings for WEP. Figure 3-19. Wireless Encryption Setting—WEP, RA0 Section Shown 3.4.2.8.2 WPA Encryption If your network supports WPA/WPA2-PSK security, it is highly recommended that you use those encryptions. WPA and WPA2 are more secure than WEP. Select WPA (PSK), WPA2 (PSK), or

MPC8377EWLAN Wireless Router SW User’s Guide 25 WPA+WPA2 (PSK) from the dropdown menu and type the key in the WPA PSK field. Figure 3-20 shows example settings for WPA (PSK). Figure 3-20. Wireless Encryption Setting—WPA-(PSK), RA0 Section Shown 3.4.2.8.3 WPA (RADIUS) Encryption If your network uses a Remote Authentication Dial-in User Service (RADIUS) server for authentication, select WPA (RADIUS) or WPA2 (RADIUS) or WPA+WPA2 (RADIUS) from the drop-down menu. Type the IP address of your radius server in the RADIUS IP Address field, type the authentication port number of your radius server in the RADIUS Port field, and type the key for your radius server in the RADIUS Server Key field. Figure 3-21 shows example settings for WPA (RADIUS).

MPC8377EWLAN Wireless Router SW User’s Guide 26 Figure 3-21. Wireless Encryption Setting—WPA-(RADIUS), RA0 Section Shown 3.4.2.9 MAC (Media Access Control) Filter MAC filtering is security access control method, in which the 48-bit address assigned to each network card is used to determine access to the network. At the MAC Filter drop-down list, you can control which PCs are permitted or denied communication with the access point depending on their MAC address. See section 5.3 Interfaces for the addresses that apply to your unit. Figure 3-22 shows a partial view of the configuration page and example settings for MAC Filter. (If there is an existing MAC address, it has a Remove link option.) Figure 3-22. MAC Filter 3.5 Changing the Operation Mode This section explains four types of operation modes: Access Point, WDS (Bridge), Repeater, AP Client.

MPC8377EWLAN Wireless Router SW User’s Guide 27 3.5.1 Configuring for Access Point (AP) Mode The Access Point mode is the most basic of multi-function modes. It acts as a central hub as depicted in Figure 3-23. Figure 3-23. Access Point Mode Configure as shown in Figure 3-24. Figure 3-24. Access Point Mode Configuration, RA0 Section Shown

MPC8377EWLAN Wireless Router SW User’s Guide 28 3.5.2 Configuring for WDS (Bridge) In Wireless Distribution System (WDS) mode, remote access points connect to each other to provide a wireless bridge between LANs. See Figure 3-25 for depiction. Figure 3-25. WDS Layout 1. Perform the following steps in the Wireless Configuration page (Figure 3-26) for both routers. (Navigation: Network > Wireless, if necessary.) a. From the Channel drop-down list, set the two MPC8377EWLAN wireless routers to the same channel. b. From the Mode drop-down list, select WDS (Bridge). c. Copy the MAC address of the remote MPC8377EWLAN wireless router and paste it in the local router’s WDS BSSID fields.

MPC8377EWLAN Wireless Router SW User’s Guide 29 Figure 3-26. Setting the Same Channel, RA0 Section Shown 2. Click DHCP (Dynamic Host Configuration Protocol) to enter the DHCP configuration page, then at the DHCP (server) option, click Off (Figure 3-27).

MPC8377EWLAN Wireless Router SW User’s Guide 30 Figure 3-27. DHCP 3.5.3 Configuring for Repeater Mode A repeater’s function is to extend the wireless coverage of another wireless access point or router. For a repeater to work, the remote wireless access point router must also support the WDS/Repeater function. See Figure 3-28 for depiction.

MPC8377EWLAN Wireless Router SW User’s Guide 31 Figure 3-28. Repeater Mode Perform the following steps in the Wireless Configuration page Figure 3-29. (Navigation: Network > Wireless, if necessary.) 1. From the Channel drop-down list, select a channel to match the other EWLAN channel. (The channel setting must be the same for both EWLANs.) 2. From the Mode drop-down list, select Repeater. 3. In the SSID field, type the AP’s SSID. 4. In the WDS [n] BSSID fields, type the other WDS AP’s BSSIDs. (Format: xx:xx:xx:xx:xx:xx) 5. From the Encryption Type drop-down list, select the AP’s encryption.

MPC8377EWLAN Wireless Router SW User’s Guide 32 Figure 3-29. Repeater Mode Configuration, RA0 Section Shown 3.5.4 Configuring for AP Client Mode An AP-Client can extend the wireless coverage of another wireless AP or router. However, AP-Client does not require the remote device to have WDS function. It can work with almost any wireless device. See Figure 3-30 for depiction. Figure 3-30. AP Client Mode Perform the following steps in the Wireless Configuration page Figure 3-31. (Navigation: Network > Wireless, if necessary.) 1. From the Mode drop-down list, select AP Client.

MPC8377EWLAN Wireless Router SW User’s Guide 33 2. In the SSID field, type the SSID of the AP client unit. 3. From the Encryption Type drop-down list, select the Encryption Type of the AP client unit. 4. In the AP’s SSID field, type the AP’s SSID field of the AP client unit. 5. In the AP’s BSSID 335 field, type the AP’s BSSID (MAC address) field of the client unit. 6. From the AP’s Auth Mode drop-down list, select the AP’s Auth Mode of the AP client unit. Figure 3-31. AP Client Mode Configuration Figure 3-32 depicts an AP Client mode as follows: Two 8377 units are required. The SSID information used at the local 8377 AP Client is the same SSID information as the one used for the remote MPC8377, enabling them so that they can link together.

MPC8377EWLAN Wireless Router SW User’s Guide 34 Figure 3-32. AP Client Mode Layout 3.6 Selecting DynDNS Settings Dynamic-DNS (Dynamic Domain Name System, also known as DDNS) allows a user to export a host name to the Internet through a DDNS server provider. Each time the MPC8377EWLAN wireless router connects to the Internet and gets an IP address from the ISP, this function updates your IP address to the DDNS service provider automatically. Any user on the Internet can access it through a predefined name registered in DDNS service provider. Click DynDNS to enter the DynDNS Settings page (Figure 3-33), then perform the following steps: 1. Under the DynDNS section, click Enable for Dynamic DNS Update. 2. From the Service Type drop-down list, select dyndns. 3. Under the Account section, in the User Name text box type the user name. 4. In the Password text box, type the password. 5. Under the Host section, in the Host Name text box, type the host name. Figure 3-33. DynDNS Settings

MPC8377EWLAN Wireless Router SW User’s Guide 35 3.7 Firewalls Firewall prevents unauthorized access to or from a private network. You can configure MPC8377EWLAN as Firewall to prevent unauthorized Internet users accessing your private networks connected to the Internet. Click Network > Firewall to open the Firewall configuration page (Figure 3-34). Figure 3-34. Firewall Configuration 3.7.1 Forwarding Configuration The forwarding configuration should be set when the package traffic function is effect between ethernet ports. You can add rules from LAN to WAN or from WAN to LAN under Forwarding Configuration section. (See Figure 3-34) For example, to forward internet packets from one network to another, follow the process given below: 1. Add Rule Allow traffic originating from WAN to LAN and Allow traffic originating from LAN to LAN. 2. In the Ports Forwarding column, add PC1 IP address in Source IP, add PC2 IP address in To IP Address and Port number (set as 69). 3. Setup a tftp sever on PC2 and a tftp client on PC1( fill PC2’s IP address in the Host IP column). Both of there ports of tftp are set as 69. 4. Use the tftp software; PC1 can transfer any file to PC2 successfully.

MPC8377EWLAN Wireless Router SW User’s Guide 36 3.7.2 Incoming Ports The Incoming Port screen allows you to customize incoming ports. (Figure 3-35) The incoming ports configuration should be set when the client on board is using TCP (or other protocol) port XXX, the incoming package data via port XXX would to be allowed. Figure 3-35 Incoming Ports Table 3-3 describes each of the Incoming ports option. Table 3-3 Incoming Ports Options Description Name Enter the name of the port. Protocol Select the protocol used for this application from the drop-down list. You can select TCP, UDP or Both as a protocol. Source IP Enter the source IP. Destination IP Enter the destination IP. Port Enter the port address. Remove Rule Click this link to remove the rule. 3.7.3 Port Forwarding Sometimes referred to as port mapping, It is the act of forwarding a network port from one network node to another. This technique can allow an external user to reach a port on a private IP address (inside a LAN) from the outside via a NAT-enabled router. Figure 3-36 Port Forwarding Table 3-4 describes each of the Incoming ports option.

MPC8377EWLAN Wireless Router SW User’s Guide 37 Table 3-4 Port Forwarding Options Description Name Enter the name of the port. Protocol Select the protocol used for this application from the drop-down list. You can select TCP, UDP or Both as a protocol. Source IP Enter the source IP. Destination IP Enter the destination IP. To IP Address Enter the IP address. Port Enter the port address. Remove Rule Click this link to remove the rule. Click Save Changes to apply your changes. 4 Selecting or Changing System Items This section explains selecting or changing system items as follows: Settings, Password, Firmware Upgrade, and Reboot. Click System (Figure 4-1), then proceed with the respective sections. Figure 4-1. System 4.1 Settings Click Settings. Figure 4-2 depicts the System > Settings window. Type the host name and select your time zone or closest region.

MPC8377EWLAN Wireless Router SW User’s Guide 38 Figure 4-2. System Settings 4.2 Password Click Password. Figure 4-3 depicts the System > Password window. Type the new login password in both the New Password and Confirm Password fields. This is the password used for logging into the web configuration page. Figure 4-3. Password 4.3 SNMP The Simple Network Management Protocol (SNMP) is a widely used protocol for monitoring the health and welfare of network equipment (example, routers), computer equipment and even devices like UPS.

MPC8377EWLAN Wireless Router SW User’s Guide 39 Click SNMP. Figure 4-34 depicts the System > SNMP window, Configure the Simple Network Management Protocol settings. You can use management software to read or write information from or to the device. Figure 4-4 SNMP Settings Table 4-1 describes each SNMP setting options in detail. Table 4-1 SNMP Settings Options Description SNMP Public Community Name It identifies a group of devices and management systems that can read configure information of system by SNMP “Get” commands. SNMP Public Source It identifies the IP address, hostname or network mask for management systems that can read information by this 'public' community. SNMP Private Community Name It identifies a group of devices and management systems that can modify configure information of system by SNMP “Set” commands SNMP Private Source It identifies the IP address, hostname or network mask for management systems that can modify information by this 'private' community SNMP Trap Community Name It identifies the community string to be used when sending traps by SNMP "Trap" commands. SNMP Trap To HostIp It defines the IP address for management systems that can receive trap package from this device.. SNMP Trap To Port It identifies the Port number for management systems that can receive trap package from this

MPC8377EWLAN Wireless Router SW User’s Guide 40 device at this port. 4.4 Firmware Upgrade Click Upgrade. Figure 4-5 depicts the System > Firmware Upgrade window. Click Browse to locate the new firmware, then click Upgrade to change the firmware. NOTE Upgrading firmware may take a few minutes. Do not turn off the power nor invoke any resets, such as pressing the reset button). Figure 4-5. Firmware Upgrade Click Save Changes, if certain. (There are also the following options: Apply Changes, Clear Changes, Review Changes.) 4.5 Reboot Click Reboot. Figure 4-6 depicts the System > Reboot window. Click Yes, really reboot now button to reboot the router. Figure 4-6. Reboot 5 Status This section explains viewing the unit’s status. Click Status (Figure 4-1), then proceed with the respective sections. Figure 5-1. System

MPC8377EWLAN Wireless Router SW User’s Guide 41 5.1 System This section describes the status of device. (Figure 5-2) Figure 5-2 Device Status 5.1.1 RAM Usage This section displays the current RAM usage. It also tells the total available RAM and percentage of used RAM. (Figure 5-2) 5.1.2 Tracked Connections This section displays the number of connections in your router's conntrack table (Figure 5-2). You can click the View Conntrack Table link to jump to Conntrack Table page. 5.1.3 Mount Usage This section displays the total amount of space and used on the file systems mounted to your router (Figure 5-2).

MPC8377EWLAN Wireless Router SW User’s Guide 42 5.2 Modules Click Modules. Figure 5-3 displays information about kernel modules. It displays all the loaded modules and provide information about module name, size, count, state, address and used by. Figure 5-3 Kernel Modules 5.3 Interfaces Click Interfaces. Figure 5-4 depicts the Status > Interfaces window and various interface settings.

MPC8377EWLAN Wireless Router SW User’s Guide 43 Figure 5-4. Reboot Table 5-1 describes each of the section of Interfaces page. Table 5-1 Interfaces Option Description WAN WAN stands for Wide Area Network and is usually the upstream connection to the internet. DNS Server It displays the DNS server details. LOOPBACK A loopback interface is a type of 'circuit less IP address' or 'virtual IP' address, as the IP address is not associated with any one particular interface (or circuit) on the host or router. Any traffic sent by computer program on the loopback network is addressed to the same computer. WLAN 1 WLAN stands for Wireless Local Area Network. It displays WLAN 1 details. RAW Information It displays the raw information. (Figure 5-5)

MPC8377EWLAN Wireless Router SW User’s Guide 44 Click the Show raw statistics button, to view the Raw Information page at the bottom of the page. (Figure 5-5) Figure 5-5 Raw Information 5.4 DHCP Clients Click DHCP Clients. Figure 5-6 displays the DHCP leases. Figure 5-6 DHCP Clients

MPC8377EWLAN Wireless Router SW User’s Guide 45 DHCP leases are assigned to network clients that request an IP address from the DHCP server of the router. Clients, who have requested their IP lease before this router, was rebooted and may not be listed until they request a renewal of their lease. 5.5 Netstat Click Netstat. Figure 5-7 displays the detailed information about Ethernet/Wireless physical connections, routing table, router listening ports and connections to the routers. Figure 5-7 Netstat 5.6 Conntrack Click Conntrack. Figure 5-8 displays conntrack table.

MPC8377EWLAN Wireless Router SW User’s Guide 46 Figure 5-8 Conntrack 1. Insert a string to include or exclude in the Text to Filter text box. You can also type the regular expression constants like: 00:[[:digit:]]{2}:[[:digit:]]{2} or debug|.err 2. From the Filter Mode drop-down list, select Include or Exclude option. 3. Click Remove Filter button to remove the filter option that you have selected. 4. Click Filter Records button to filter the records. 5.7 Iptables Click Iptables. Figure 5-9 displays iptables status.

MPC8377EWLAN Wireless Router SW User’s Guide 47 Figure 5-9 Iptables 5.8 USB Click USB. Figure 5-10 displays the information about all the connected devices (excluding system hubs) and mounted USB/SCSI devices.

MPC8377EWLAN Wireless Router SW User’s Guide 48 Figure 5-10 USB Warning! You must umount the device before unplug. 5.9 PPPoE Click PPPoE. Figure 5-11 displays the PPPoE status. Figure 5-11 PPPoE 5.10 Diagnostics Click Diagnostics. Figure 5-12 displays the network utilities options to ping and trace route.

MPC8377EWLAN Wireless Router SW User’s Guide 49 Figure 5-12 Diagnostics 6 VPN Virtual Private Network (VPN) is a security measure that creates a secure connection between two remote locations. There are two basic ways to create a VPN connection: • VPN Router to VPN Router • Computer (using VPN client software) to VPN Router VPN Router to VPN Router: For example, at home, a telecommuter uses his VPN router to connect to the Internet. He configures his router with office VPN settings. When he connects to his office's router, the two routers create a VPN tunnel, encrypting and decrypting data. As VPN utilize the Internet, distance is not a factor. Using the VPN, the telecommuter now has a secure connection to the central office's network, as if he is physically connected. Computer (using VPN client software) to VPN Router: For example, a traveling businessperson from her hotel room dials up her ISP. Her notebook computer has VPN client software, which is configured with her office's IP address. She accesses the VPN client software and connects to the VPN Router at the central office. Using the VPN, the businessperson now has a secure connection to the central office's network, as if she is physically connected. Now, configure following settings to create VPN tunnels. Click VPN (Figure 6-1) and then proceed with the respective sections.

MPC8377EWLAN Wireless Router SW User’s Guide 50 Figure 6-1. VPN > IPSec page 6.1 IPSec The VPN Router can create one or multiple tunnels (or secure channel) that each connect between two endpoints, so that the transmitted data or information between these endpoints is secure. Virtual Private Network (VPN) is a security measure that creates a secure connection between two remote locations. Configure these settings so the Gateway will create VPN tunnels. Click VPN > IPSec to open the IPSec page (Figure 6-1). The table below explains each of the option present in IPSec page. Function Description Name Enter name of tunnel, The name should be unique. Local Security Gateway Type Select IP only or IP + domain from the Local Security Gateway Type drop-down list. Incase, you select IP Only, then only the specific IP Address will be able to access the tunnel.

MPC8377EWLAN Wireless Router SW User’s Guide 51 Local IP Enter the Local IP address. Local Mask Enter the mask to determine the IP addresses on the local network. Peer IP Enter the peer IP address of tunnel. Remote Security Gateway Type Select IP only or IP + domain from the Remote Security Gateway Type drop-down list. Incase, you select IP Only, then only the specific IP Address will be able to access the tunnel. Destination IP Enter the destination IP address. Destination Mask Enter the mask to determine the IP addresses on the Destination network. Keying Mode Select the keying mode from the Keying Mode drop-down list. You can select Manual or Preshared Key mode. See section 6.1.1 Keying Mode for details. 6.1.1 Keying Mode – IKE Config The router supports both IKE with Preshared Key (automatic) and Manual key management. When choosing automatic key management, IKE (Internet Key Exchange) protocols are used to negotiate key material for SA. If manual key management is selected, no key negotiation is needed. The manual key management is used for small static environments or for troubleshooting purpose. Notice that both sides must use the same Key Management method. 6.1.1.1 IKE with Preshared Key Select IKE with preshared key from Keying mode drop-down list. The options changes in the application page as shown in Figure 6-2 below:

MPC8377EWLAN Wireless Router SW User’s Guide 52 Figure 6-2 IKE with Preshared Key Table 6-1 describes the IKE with preshared key options for phase 1 and phase 2. Table 6-1 Phase 1 and Phase 2 Function Description Phase 1 Encryption The encryption method determines the length of the key used to encrypt or decrypt the ESP packets. It supports 3DES. Notice that both sides of the VPN tunnel must use the same Encryption method. Authentication Authentication determines a method to authenticate the ESP packets. You can select MD5 or SHA1. Both sides of the VPN tunnel must use the same authentication method. Group This is for Diffie-Hellman key negotiation. There are 3 groups available for ISAKMP SA establishment, 768-bit, 1024-bit, 1536-bit. They represent different bits used in Diffie-Hellman mode operation768-bit Group isn’t support. Lifetime (in sec) Specifies the lifetime of the IKE generated key. Phase 2: Encryption The encryption method determines the length of the key used to encrypt or decrypt ESP packets. It

MPC8377EWLAN Wireless Router SW User’s Guide 53 supports 3DES. Notice that both sides of the VPN tunnel must use the same encryption method. Authentication Authentication determines a method to authenticate the ESP packets. You can select MD5 or SHA1. Both sides of the VPN tunnel must use the same authentication method. Group This is for Diffie-Hellman key negotiation. There are 3 groups available for ISAKMP SA establishment; 768-bit, 1024-bit, 1536-bit. It represents different bits used in Diffie-Hellman mode operation. 768-bit Group isn’t support. Preshared Key IKE uses the Pre-shared Key field to authenticate the remote IKE peer. Only character values are acceptable in this field. Both sides must use the same Pre-shared Key. Lifetime (in sec) Specifies the lifetime of the IKE generated key. 6.1.2 Manual Select Manual from Keying mode drop-down list. The options changes in the application page as shown in Figure 6-3 below: Figure 6-3 Manual Keying Mode Table 6-2 describes the Manual keying mode.

MPC8377EWLAN Wireless Router SW User’s Guide 54 Table 6-2 Manual Keying Mode Function Description Inbound/Outbound SPI The SPI (Security Parameter Index) is carried in the ESP header. Its range is 256 -65535. Each tunnel must have an unique Inbound SPI and Outbound SPI. Notice that Inbound SPI must match the other router's Outbound SPI. Inbound/ Outbound Encryption Type The Encryption method determines the length of the key used to encrypt or decrypt ESP packets. It supports 3DES. Notice that both sides of the VPN tunnel must use the same encryption method. Inbound/ Outbound Encryption Key You should input 24 char, 8 char make up of a group, and the char of group should not be the same. Inbound/ Outbound Authentication Type Authentication determines a method to authenticate the ESP packets. You can select MD5 or SHA1. Both sides of the VPN tunnel must use the same authentication method Inbound/ Outbound Authentication Key This is an authentication Key. You should enter 16 char. NOTE Before establishing a VPN tunnel, the tunnel between local network and remote network must be connected. You should add a forward rule from LAN interface to WAN interface at Firewall tab as shown in Figure 6.4 below: Figure 6-4 Firewall tab

MPC8377EWLAN Wireless Router SW User’s Guide 55 6.2 PPTP Click VPN > PPTP to open the PPTP page (Figure 6-5). Perform the following steps: 1. Enter the user name. 2. Enter the password. 3. Enter the IP Address. 4. Click Add to add the configuration 5. Click Save Changes to save the configuration data. Figure 6-5 VPN > PPTP VPN User page 7 Managing Storage, Samba, and File Editing in NAS This section explains managing storage and other related items in Network-Attached Storage (NAS): Disk, RAID (Redundant Array of Independent Disks), Samba, File Editor. Click NAS (Figure 7-1), then proceed with the respective sections.

MPC8377EWLAN Wireless Router SW User’s Guide 56 Figure 7-1. NAS 7.1 Disk Management Click Disk. Figure 7-2 depicts the NAS > Disk Management window. Figure 7-2. Disk Management To add a new disk, click New. Figure 7-3 depicts the NAS > Disk Management > New window. Type in fields or select from drop-down lists as appropriate. Figure 7-3. Add New Disk The Action Command drop-down list includes the following possible actions besides No Action: Format, Mount, and Umount. 7.2 Format Disk CAUTION If you select Format, all data on the disk will be lost. Perform the following steps, as depicted in Figure 7-4: 1. From the Disk devices drop-down list, select the device.

MPC8377EWLAN Wireless Router SW User’s Guide 57 2. From the Action Command drop-down list, select Format. Figure 7-4. Format Disk 7.2.1 Mount Disk Perform the following steps, as depicted in Figure 7-5. 1. In the Mount point field, type the address you want to mount. For example, /home. 2. From the Action Command drop-down list, select Mount. Figure 7-5. Mount Disk 7.2.2 Unmount Disk Perform the following steps, as depicted in Figure 7-6. 1. In the Mount point field, type the address where your disk is mounted. 2. From the Action Command drop-down list, select Umount.

MPC8377EWLAN Wireless Router SW User’s Guide 58 Figure 7-6. Unmount Disk 7.3 RAID Management Click RAID. Figure 7-7 depicts the NAS > RAID Management window. Figure 7-7. RAID Management To add a new disk, click New. Figure 7-8 depicts the NAS > RAID Management > New window. Type in fields or select from drop-down lists as appropriate. The (Table 7-1) below explains each of the option present in RAID management window in detail. Table 7-1 RAID Management Option Description Raid Name Enter the RAID name. RAID devices These are all the RAID devices attached to the system. RAID type These are all the RAID devices supported. Members of this volume These are all the members of the volume. Uncheck to remove.

MPC8377EWLAN Wireless Router SW User’s Guide 59 File system These are the entire file systems (FS) supported. “Other” represents other file systems Mount point This is the mount point of this RAID device. Action Command Caution: If you choose Create/Format, then all data is deleted from the disk. Figure 7-8. Add New RAID NOTE Before using RAID management, make sure that you have selected RAID in the File system drop-down list (Figure 7-9). Figure 7-9. RAID File System Selection 7.3.1 Create RAID0 This procedure creates the software RAID0. Perform the following steps, as depicted in Figure 7-10:

MPC8377EWLAN Wireless Router SW User’s Guide 60 1. In the Raid Name text box, type the name. 2. From the Raid type drop-down list, select RAID 0. 3. Click Add Member. (You must have two disks on the 8377.) 4. From the Action Command drop-down list, select Create. Figure 7-10. Create RAID0 7.3.2 Create RAID1 This procedure creates the software RAID1. Perform the following steps, as depicted in Figure 7-11: 1. In the Raid Name text box, type the name. 2. From the Raid type drop-down list, select RAID 1. 3. Click Add Member. (You must have two disks on the 8377.) 4. From the Action Command drop-down list, select Create.

MPC8377EWLAN Wireless Router SW User’s Guide 61 Figure 7-11. Create RAID1 7.3.3 Format RAID After creating software RAID0/1, format the RAID to one file system of your choosing. Perform the following steps as depicted in Figure 7-12: 1. From the Raid devices drop-down list, select the device. 2. From the Action Command drop-down list, select Format. Figure 7-12. Format RAID

MPC8377EWLAN Wireless Router SW User’s Guide 62 7.3.4 Recovery If one disk is out of service, and a new disk is added or any other reason that makes the state of RAID abnormal, you can choose this command to recover the RAID. Perform the following steps as depicted in Figure 7-13: 1. From the Raid devices drop-down list, select the device. 2. From the Action Command drop-down list, select Recover. Figure 7-13. RAID Recovery 7.3.5 Mount To mount the RAID to one folder, such as /home, perform the following steps as shown in Figure 7-14: 1. In the Mount point field, type the address you want to mount. For example, /home. 2. From the Action Command drop-down list, select Mount.

MPC8377EWLAN Wireless Router SW User’s Guide 63 Figure 7-14. Mount RAID 7.3.6 Unmount To unmount RAID, perform the following steps as shown in Figure 7-15: 1. In the Mount point field, type the address where your disk is mounted. 2. From the Action Command drop-down list, select Umount.

MPC8377EWLAN Wireless Router SW User’s Guide 64 Figure 7-15. Unmount RAID 7.3.7 Stop Make sure your disk is not operational at this time and un-mounted already before you stop RAID management. Perform the following steps as depicted in Figure 7-16. 1. From the Action Command drop-down list, select Stop.

MPC8377EWLAN Wireless Router SW User’s Guide 65 Figure 7-16 Stop 7.4 Samba Management Samba is free, open source software that allows a UNIX server to act as a file server to Windows clients. It runs under Linux, FreeBSD, and other UNIX variants. Click Samba. Figure 7-17 depicts the NAS > Samba Management window.

MPC8377EWLAN Wireless Router SW User’s Guide 66 Figure 7-17. Samba Management, Shares No. 1 Section Shown NOTE You can access all the shares by using the Samba service. You can edit, remove, or add one share. 7.5 File Editor The file editor makes it possible to browse, and operate files through the web (Http/Https). Click File Editor. (Figure 7-18) depicts the NAS > File Editor window.

MPC8377EWLAN Wireless Router SW User’s Guide 67 Figure 7-18. File Editor 8 Intrusion Detection Systems This section explains detection of electronic intrusion attempts. Click IDS (Figure 8-1), then proceed with the respective sections. Figure 8-1. IDS 8.1 IDS (Intrusion Detection Systems) Click IDS. Figure 8-2 depicts the IDS > Intrusion Detection Systems window.

MPC8377EWLAN Wireless Router SW User’s Guide 68 Figure 8-2. IDS, Snort 8.1.1 Snort Snort detects thousands of worms, vulnerability exploit attempts, port scans, and other suspicious behavior through protocol analysis, content searching, and various pre-processors. Snort uses a flexible rule-based language to describe traffic that it should collect or pass a modular detection engine. Perform the following steps as shown in Figure 8-2: 1. Under Snort section, in the Snort, click Enable to turn on the IDS function. 2. From the Interface Name drop-down list, select eth0 (WAN port). 3. In the Send Log by syslog, click Enable. 8.1.2 Snort Rules The snort rules define the detect type. Perform the following steps to set snort rules. 1. Under Snort Rules section in the Port Scan Detection, click Enable. 2. In the DoS Detection, click Enable. 3. In the DDos Scan, click Enable. 4. In the Bad-traffic, click Enable. 5. In the FTP, click Enable. 6. In the Telnet, click Enable. 7. In the Netbios, click Enable. 8.2 Alert (IDS Alert Event) Click Alert. Figure 8-3 shows a log of intrusion alerts.

MPC8377EWLAN Wireless Router SW User’s Guide 69 Figure 8-3. Alert 8.3 Packets (Download Alert Packets) Click Packets. When intrusion occurs, you can save the packet from EWLAN to your PC by clicking Download (Figure 8-4). To download alert packet, follow the steps given below: 1. Enter the file name in the Name this packet text box. For example, “xx.cap”. 2. Click Download and save the file to the local PC.

MPC8377EWLAN Wireless Router SW User’s Guide 70 Figure 8-4. IDS Alert Packets 9 Intrusion Prevention Systems This section explains configuring the unit to detect electronic intrusion attempts. IPS is an advanced technology to protect your network from malicious attacks. IPS works together with your SPI Firewall, IP Based Access List (IP ACL), Network Address Port Translation (NAPT), and Virtual Private Network (VPN) to achieve the highest amount of securities. IPS works by providing real-time detection and prevention as an in-line module in a router. The Wireless-N Security Router has hardware-based acceleration for real-time pattern matching for malicious attacks. It actively filters and drops malicious TCP/UDP/ICMP/IGMP packets and can reset TCP connections. This protects your client PCs and servers running various operating systems including Windows, Linux, and Solaris from network worm attacks. However, this system does not prevent viruses attached emails. The P2P (peer to peer) and IM (instant messaging) control allows the system administrator to prevent network users from using those protocols to communicate with people over the Internet. This helps the administrators to set up company policies on how to use their Internet bandwidth wisely. Click IPS (Figure 9-1), then proceed with the respective sections. Figure 9-1. IPS

MPC8377EWLAN Wireless Router SW User’s Guide 71 9.1 Configuration (IPS Configuration) Click Configuration. Figure 9-2 shows IPS Configuration. Figure 9-2. IPS Configuration 9.1.1 IPS Configuration The Wireless Router support advanced Intrusion Prevention System (IPS) is an integral part of the self-defending strategy. It allows you to stay current on the latest threats to identify, classify, and stop malicious and damaging traffic in real-time. Perform the following steps as depicted in Figure 9-2. 1. Enable/disable IPS Function. 2. Click Save Changes button to save the changes. 9.2 IPS P2P/IM (Peer to Peer, Instant Messaging) Click P2P/IM. Block/unblock various categories of peer-to-peer, instant-messaging connections, and remote logins. Click Submit in the appropriate categories. See Figure 9-3.

MPC8377EWLAN Wireless Router SW User’s Guide 72 Figure 9-3. IPS P2P/IM Table 9-1 explains each option given in the IPS > P2P/IM page. Table 9-1 IPS > P2P/IM Options Option Description IPS P2P/IM Allow access to web interface (HTTPS) from the Internet You can block or unblock access to web interface (HTTPS) from the Internet. Allow shell access (SSH) from the Internet You can block or unblock shell access (SSH) from the Internet. Allow access to external DNS servers You can block or unblock access to external DNS servers. Peer to Peer (P2P) Block eDonkey/eMule/Overnet Check this option to block eDonkey/eMule/Overnet. 9.3 Information Click Information to read about IPS support (Figure 9-4).

MPC8377EWLAN Wireless Router SW User’s Guide 73 Figure 9-4. IPS Information 10 Logout Click Logout to logout from the web page. (Figure 10-1) Figure 10-1. IPS Information NOTE You must close the web browser to logout. It is not possible to logout automatically until you close the web browser. Your web browser caches the basic httpd authentication. Therefore, you must close the web browser. With Firefox, clear private data to force it to forget the credentials you have supplied.