Compex Systems 802.11N manual Appendix I Network, Bridge Mode, Network Mode Selections

Page 65

Appendix I - Network

This section provides more detailed explanation on the network operation modes in general.

The Network Page allows the administrator to setup bridge or routing functionality.

Device can operate in bridge or router mode. The IP configuration as described below is required for device management purposes. IP addresses can either be retrieved from a DHCP server or configured manually. Use the Network menu to configure the IP settings.

Network Mode Selections

Network Mode: Specify the operating network mode for the device.

The mode depends on the network topology requirements:

Bridge operating mode is selected by default as it is widely used by the subscriber stations, while connecting to Access Point or using WDS. In this mode the device will act as a transparent bridge and will operate in Layer 2. There will be no network segmentation while broadcast domain will be the same. Bridge mode will not block any broadcast or multicast traffic. Additional Firewall settings can be configured for Layer 2 packet filtering and access control in Bridge mode.

Router operating mode can be configured in order to operate in Layer 3 to perform routing and enable network segmentation – wireless clients will be on different IP subnet.

Router mode will block broadcasts while it is not transparent.

Device supports Multicast packet pass-through in Router mode. Router can act as DHCP server and use Network Address Translation (Masquerading) feature which is widely used by the Access Points. NAT will act as the firewall between LAN and WLAN networks. Additional Firewall settings can be configured for Layer 3 packet filtering and access control in Router mode.

Bridge Mode

Bridge Mode Network Settings

In bridge mode the device forwards all the network management and data packets from one network interface to the other without any intelligent routing. For simple applications this provides efficient and fully transparent network solution. WLAN (wireless) and LAN (Ethernet) interfaces belong to the same network segment which has the same IP address space. WLAN and LAN interfaces form the virtual bridge interface while acting as the bridge ports. The bridge has assigned IP settings for management purposes:

Image 65

Contents Page Trademark Information FCC Notice Declaration of Conformity Table of Contents Status System TabIntroduction Overview the ProductUConfig Utility Highly Secured Wireless NetworkPoint-to-Point & Point-to-MultiPoint Support Virtual AP Multiple SsidAccess Point WDS Mode Station Mode Point-to-Point Station WDS ModeRouter Mode Repeater WDS Mode Device Panel Views and Descriptions Features Status and IndicationsAntenna Alignment Install the HardwareAntenna Alignment Installation Direction Mount the Unit on a Pole Setup RequirementsPrepare Unit to mount to a pole Page For Windows 95/98/98SE/ME/NT Configure the IP AddressStep Select the Use the following IP address radio button For Windows XP/2000Click on the OK button to close all windows Access with uConfig Access the Web InterfaceStep It then opens the device home page. The Status Access with a Web Browser Step Main Menu Bar How to save changesNavigation Network Modes Bridging and Routing LAN SetupBasic Network Tab Primary DNS IP optional Basic Wireless Settings Basic Wireless TabEnable the radio Wireless Mode Wireless Profile Access Point Parameters SettingsLocal AP-ESSID Country CodeChannel Frequency Channel Spectrum WidthData Rate Rate AggressivenessRemote AP Preferred MAC Station Parameters SettingsRemote AP-ESSID Channel Scan List Wireless Adapter modeWPA or WPA2 Authentication Wireless SecurityCipher Type Preshared KeyPrimary Radius Server IP Authentication PortSecondary Radius Server IP Accounting PortUser Name Station, Station WDS, Repeater WDS mode IdentityUser Password IEEE802.1x Key Length IEEE802.1x SettingsIEEE802.1x Key Rotation Key Type Authentication TypeCurrent Key WEP KeyVirtual Access Point VAP Long Range Parameters Advance Wireless TabLong Range Parameters Setup Noise Immunity Signal Strength Indicator RssiAdvanced Network Tab Adding an entry from Known Server Spanning Tree SetupNAT Setup Adding an entry from Custom Server Router Info Protocol version select RIPv1 or RIPv2 Bandwidth ControlRule Type select By IP or By MAC Firewall Setup Outbound Filtering Setup Page Services Tab Ping Watchdog Auto-RebootNTP Setup Snmp SetupEngine ID Default is Web Http SecuritySystem Log Setup Telnet Access SetupSSH Access Setup System Tab Firmware UpgradeEnable Read-Only Account Administrative and Read-only AccountHost Name Read-Only UsernameDevice Maintenance Configuration ManagementMain StatusStatus Reporting Radio LAN Setting WAN Setting Wlan Connected Status Station Connection Status InfoChannel Width Wlan Local AP StatisticsPage Network Mode Selections Bridge ModeBridge Mode Network Settings Appendix I NetworkDhcp Fallback IP Bridge IP AddressPrimary/Secondary DNS IP Spanning Tree Protocol Bridge mode Firewall Configuration SettingsAP-Router mode Network Settings Appendix II Wireless with Router ModePage Port Forwarding Settings IP of the host system which sends the packets Page Rate Aggressiveness Appendix III- Advanced SettingsAdvanced Wireless Setting Acknowledgement Timeout LED Thresholds Configuration Signal Strength LED SettingsSnmp Agent Appendix IV- ServicesSystem Log NTP Client, Web, Telnet, SSH Server