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User's Manual of WLAN Broadband router (1T2R)

1. Terminology 3DES Triple Data Encryption Standard AES Advanced Encryption Standard ANSI American National Standards Institute AP Access Point CCK Complementary Code Keying CSMA CA Carrier Sense Multiple Access Collision Avoidance CSMA CD Carrier Sense Multiple Access Collision Detection DDNS Dynamic Domain Name Server DH Diffie Hellman Algorithm DHCP Dynamic Host Configuration Protocol DSSS Direct Sequence Spread Spectrum EAP Extensible Authentication Protocol ESP Encapsulating Security Payload FCC Federal Communications Commission FTP File Transfer Protocol TEEE Institute of Electrical and Electronic Engineers IKE Internet Key Exchange IP Internet Protocol ISM Industrial Scientific and Medical LAN Local Area Network MAC Media Access Control MD5 Message Digest 5 NAT Network Address Translation NT Network Termination NTP Network Time Protocol PPTP Point to Point Tunneling Protocol PSD Power Spectral Density RF Radio Frequency SHA1 Secure Hash Algorithm SNR Signal to Noise Ratio SSID Service Set Identification TCP Transmission Control Protocol JTFTP Trivial File Transfer Protocol TKIP Temporal Key Integrity Protocol UPNP Universal Plug and Play VPN Virtual Private Network WDS Wireless Distribution System WEP Wired Equivalent Privacy WLAN Wireless Local Area Network WPA Wi Fi Protected Access Introduction The Wireless LAN Broadband Ro
2. 13 Wireless configuration Mode It shows wireless operation mode Band It shows the current wireless operating frequency SSID It shows the SSID of this WLAN AP Router The SSID is the unique name of WLAN AP Router and shared among its service area so all device sat tempts to join the same wireless network can identify it Channel Number It shows the wireless channel connected currently Encryption It shows the status of encryption function Associated Clients It shows the number of connected clients or stations PCs BSSID It shows the BSSID address of the WLAN AP Router BSSII is a six byte address LAN configuration IP Address It shows the IP address of LAN interfaces of WLAN AP Router Subnet Mask It shows the IP subnet mask of LAN interfaces of WLAN AF Router Default Gateway It shows the default gateway setting for LAN interfaces outgoing data packets DHCP Server It shows the DHCP server is enabled or not MAC Address It shows the MAC address of LAN interfaces of WLAN AP Router WAN configuration Attain IP Protocol It shows how the WLAN AP Router gets the IP address Th IP address can be set manually to a fixed one or set dynamically by DHCP server or attain IP by PPPoE PPTP connection IP Address It shows the IP address of WAN interface of WLAN AP Router Subnet Mask It shows the IP subnet mask
3. Introduction Storage 20 70 C ambient temperature Temperature Humidity 5 to 90 maximum non condensing Dimension 146 x 100 x 24 mm 2 3 Product Features ho ho a DD DDD Generic Router Compatible with IEEE 802 11n Draft 2 0 Specifications provides wireless speed up to 300Mbps data rate Compatible with IEEE 802 11g high rate standard to provide wireless Ethernet speeds of 54Mbps data rate Maximizes the performance and ideal for media centric applications like streaming video gaming and Voice over IP technology Supports multi operation bridge gateway WISP modes between wireless and wired Ethernet interfaces Supports WPS 64 bit and 128 bit WEP WPA WPA2 encryption decryption and WPA with Radius function to protect the wireless data transmission Supports IEEE 802 1x Authentication Supports IEEE 802 3x full duplex flow control on 10 100M Ethernet interface Supports DHCP server to provide clients auto IP addresses assignment Supports DHCP client static IP PPPoE PPTP of WAN Interface Supports firewall security with port filtering IP filtering MAC filtering port forwarding trigger port DMZ hosting and URL filtering functions Supports WEB based management and configuration Supports UPnP for automatic Internet access Supports Dynamic DNS service Supports NTP client service Supports Log table and remote Log service Support Setup Wizard mode
4. Introduction 2 4 Front Panel Description POWER WLAN LAN 1 LAN 2 LAN 3 LAN 4 WAN OOOOOOO0O LED Indicator State Description 1 PWR LED on The WLAN Broadband Router is powered on off The WLAN Broadband Router is powered off 2 WLAN LED Flashing Data is transmitting or receiving on the antenna off No data is transmitting or receiving on the antenna 3 LAN LED ACT Flashing Data is transmitting or receiving on the LAN interface on Port linked off No link 4 WAN LED ACT Flashing Data is transmitting or receiving on the WAN interface on Port linked off No link 2 5 3 2 Rear Panel Description Interfaces Description Antenna Fixed SMA The Wireless LAN Antenna Power The power jack allows an external DC power supply connection The external DC adaptor provide adaptive power requirement to thi WLAN Broadband Router LAN The RJ 45 sockets allow LAN connection through Category 5 cables Support auto sensing on 10 100M speed and half full duplex comply with IEEE 802 3 802 3u respectively WAN The RJ 45 socket allows WAN connection through a Category 5 cable Support auto sensing on 10 100M speed and half full duplex comply with IEEE 802 3 802 3u respectively Reset Push continually the reset button 5 10 seconds to reset the configuration parameters to factory defaults Installatio
5. User s Manual of WLAN Broadband router 2T2R USER MANUAL 1 0 0 2008 Table of Contents Chapter Terminology 5 Chapter II Introduction 6 1 Package Contents ivi 6 2 Product Specification iii 6 3 Product FeO atures vicio era 8 4 Front Panel Description ciicoioiciiici cece nds ccasuecdetene ent cnueusedtueccent ccueeeedausucendvcereteeeene 9 S Rear Panel DeSCription incoada Sesvaseeneee 10 Chapter III Installation 10 1 Hardware Installation s in aent neeaae iniaeeai senene hodna heisann nn 10 2 Software Installation ninia tias 10 Chapter IV Software configuration 11 1 Prepare your PC to configure the WLAN Broadband Router cscssseeeseeeee 11 2 Connect to the WLAN Broadband Router ccssseeeeeeeeeeeeeeeeeeeeeeeeseeeeeeeeeeeeees 12 3 Management and configuration on the WLAN Broadband Router assesses 13 IMA OA r a e E aE as EP A OC 3 3 Operation Mode ocioteca A TE TE Rica A A AS O 3 5 Wireless Advanced Settings 3 6 Wireless Security Setup 3 7 Wireless Access Control a 3 8 WDS SONGS ccisciisescecacsseceseicinccsssensssedorsisereseesceseses 3 8 WDS Security Setup ica niin sande AAA AAA ad 3 8 WDOS AP Tablado dit e 27 3 9 Site Survey A A A SOW PS A a oa 3 11 LAN Interface Setup ccccnoccconiccnonccinncncnannnenanananano 3 11 Static DHCP SetUP cccooocccinccccncccconoccconnccnanaci nnnoos 3 12 WAN Interface Setup o cocooccconcccnonccinncccnnnnnenannnnnnnno
6. Per Source IP Flood UDP Packets Second Per Source IP Flood ICMP Packets Second TCP UDP PortScan Sensitivity ICMP Smurf IP Land IP Spoof IP TearDrop PingOfDeath TCP Scan TCP SynWithData UDP Bomb UDP EchoChargen Enable Source IP Blocking Block time sec 51 Item Description Enable DoS Prevention Click the checkbox to enable DoS prevention Whole System Flood Per Source IP Flood Enable and setup prevention in details Select ALL Click the checkbox to enable all prevention items Clear ALL Click the checkbox to disable all prevention items Apply Changes Click the Apply Changes button to save above settings 4 3 23 Management Log This page is used to configure the remote log server and shown the current log System Log Enable Log s stem all C Enable Remote Log Oday 07 37 21 Oday 07 37 21 Oday 07 37 21 Oday 07 37 21 Oday 07 37 21 Oday 07 37 21 Oday 07 37 21 Oday O7 37 21 Oday 07 37 21 Oday 07 37 21 brl brl brl brl brl brl brl brl brl brl rah This page can be used to set remote log server and show the systema log Wireless DoS Log Server IP Address port 4 wlan0 wdsl entering learning state port 4 wlan0 wdsl entering forwarding state topology change detected propagating port lfeth0 entering listening state port 3 wlanD wds0 entering learning state port 3 wlanO wds0 entering forwardin
7. v Mode e y Network Type SSID AP Channel Width 40MHz y Control Sideband Upper v Channel Number ll iv Broadcast SSID Enabled v WMM Data Rate Auto v Associated Clients Show Active Clients Enable Mac Clone Single Ethemet Client C Enable Universal Repeater Mode Acting as AP and client simultaneouly SSID of Extended Interface Example two fixed IP on the WAN Company ABC likes to establish a WLAN network to support mobile communication on all employees Notebook PCs MIS engineer collects information and plans the WLAN Broadband Router implementation by the following configuration WAN configuration Fixed IP IP Address 192 168 2 254 Subnet Mask 255 255 255 0 Default Gateway 192 168 2 10 DNS Address 168 95 1 1 LAN configuration IP Address 192 168 1 254 Subnet Mask 255 255 255 0 Default Gateway 192 168 2 254 DHCP Client Range 192 168 1 100 192 168 1 200 65 WLAN configuration SSID AP Channel Number 11 1 Configure the WAN interface Open WAN Interface Setup page select Fixed IP then enter IP Address 192 168 2 254 subnet mask 255 255 255 0 Default gateway 192 168 2 10 _ Apely Changes Press button to confirm the configuration setting WAN Interface Setup This page is used to configure the parameters for Intemet network which connects to the WAN port of yo
8. AP 00 02 72 81 86 04 150 00 02 72 81 86 0b 22 0 0 150 Item Description MAC Address It shows the MAC Address within WDS Tx Packets It shows the statistic count of sent packets on the wireless LAN interface Tx Errors It shows the statistic count of error sent packets on the Wireless LAN interface Rx Packets It shows the statistic count of received packets on the wireless LAN interface Tx Rare Mbps It shows the wireless link rate within WDS Refresh Click to refresh the statistic counters on the screen Close Click to close the current window 2 4 3 9 Site Survey This page is used to view or configure other APs near yours TEST2 AP My WLAN Adam G 2F Ap TESTI AP Refresh Wireless Site Survey 00 1a ef 01 01 01 00 1la ef 00 6 30 00 1a ef 01 1 20 00 la ef 00 00 b7 00 00 4c 81 86 21 7 B G 11 B G 11 B G 1 B 1 B AP AP AP AP WPA PSK no no no This page provides tool to scan the wireless network fany Access Point or IESS is found you could choose to connect it manually when client mode is enabled 55 37 31 23 Item Description SSID It shows the SSID of AP BSSID It shows BSSID of AP Channel It show the current channel of AP occupied Type It show which type AP acts Encrypt It shows the encryption status Signal It shows the power level of
9. For OS of Microsoft Windows Vista 1 Click the Start button and select Settings then click Control Panel The Control Panel window will appear 2 Move mouse and double click the right button on Network Connections item The Network Connections window will appear Double click Local Area Connection icon then User Account Control window shown Right click Continue button to set properties 3 In Local Area Connection Properties window Choose Networking tab move mouse and click Internet Protocol Version 4 TCP IPv4 then click Properties button 4 Move mouse and click General tab Select Specify an IP address and type in values as following example IP Address 192 168 1 1 any IP address within 192 168 1 1 to 192 168 1 253 is good to connect the Wireless LAN Access Point IP Subnet Mask 255 255 255 0 5 Click OK to complete the IP parameters setting For OS of Microsoft Windows 95 98 Me 1 Click the Start button and select Settings then click Control Panel The Control Panel window will appear 4 2 Note Windows Me users may not see the Network control panel If so select View all Control Panel options on the left side of the window 2 3 4 5 Move mouse and double click the right button on Network icon The Network window will appear Check the installed list of Network Components If TCP IP is not installed click the Add button to install it otherwise go to step 6 Select Protocol in the Network Compone
10. IP and click the properties button on the Network dialog box Select Specify an IP address and type in values as following example IP Address 192 168 1 1 any IP address within 192 168 1 1 to 192 168 1 253 is good to connect the Wireless LAN Access Point IP Subnet Mask 255 255 255 0 Click OK to complete the IP parameters setting Connect to the WLAN Broadband Router Software configuration 4 3 Management and configuration on the WLAN Broadband Router 4 3 1 Status This page shows the current status and some basic settings of the device includes system wireless Ethernet LAN and WAN configuration information Access Point Status This page shows the current status and some basic settings of the device System Uptime Oday 3h 46m 21s Firmware Version y1 2f Build Time Mon Jul 14 11 41 04 CST 2008 Mode AP Band 2 4 GHz B S N SSID AP Channel Number 11 Encryption Disabled BSSID 00 20 4c 86 51 01 Associated Clients 0 TCP IP Configuration Attain IP Protocol Fixed IP IP Address 192 168 1 254 Subnet Mask 255 255 255 0 Default Gateway 192 168 1254 DHCP Server Enabled MAC Address 00 20 4 86 51 01 Attain IP Protocol Getting IP frora DHCP server IP Address 0 0 0 0 Subnet Mask 0 0 0 0 Default Gateway 0 0 0 0 MAC Address 00 20 4c 86 51 06 Item Description System Uptime It shows the duration since WLAN AP Router is powered or Firmware version It shows the firmware version of WLAN AP Router
11. PPPoE PPTP or L2TP by click the item value of WAN Access type WAN Access Type DHCP Client v 5 V Wireless Basic Settings This page is used to configure basic wireless parameters like Band Mode Network Type SSID Channel Number Enable Mac Clone Single Ethernet Client 5 Wireless Basic Settings This page is used to configure the parameters for wireless LAN clients which may connect to your Access Point Band 24 GHz B G4N v Mode AP Y Network Type SSID AP Channel Width 40MHz v ControlSideband Upper ml Channel Number m1 F 5 Enable Mac Clone Single Ethernet Client VI Wireless Security Setup 17 6 Wireless Security Setup This page allows you setup the wireless security Tum on WEP or WPA by using Encryption Keys could prevent any unauthorized access to your wireless network Encryption WEP v Key Length 64 bit v Key Format Hex 10 characters v Key Setting a lt lt Back Finished This page is used to configure wireless security 18 Software configuration 4 3 3 4 3 4 Operation Mode This page is used to configure which mode wireless broadband router acts r A Bridge Wireless ISP Operation Mode You can setup different modes to LAN and WLAN interface for NAT and bridging function In this mode the device is supposed to connect to intenet via ADSLCable Modera The NAT is en
12. SAZ StatiGiP a A A tad 3 12 DHCP Client EA Ii SAZ PPPOE gt cit A in ii E a do hited aren SAZLABRTR ARAN NAAA A eas ee ee oe ea IA 3 13 Firewall Port Filtering 3 14 Firewall IP Filtering 3 15 Firewall MAC Filtering 3 16 Firewall Port Forwarding 3 17 Firewallis U RL FIRING cesccieteccsssareesevecesecsessncevnssetssaaeescocdsnonsitesdeedaadeevenpinazecnssedesaseseusosciesecessevevsessissacesteetexpectes AA UI AAA dena sbetisctsancuvdeedadeudeveeleauca seus Seva ai 3 19 Management StatistiCS 2 ccesiic cacisssciciencecssicessceievtesecsscivescsvsctcesesasineasvesssereveiseaseesvancessseustucsisvegestuieuceioes ausvenrs 3 20 Management DDN G AAA OT 3 21 Management Time Zone Setting cooccccnnccconiconononnnccncnnnncnnnnn cana n cnn cnn cnn 3 22 Management Denial of Service 3 23 Management AAA o 3 24 Management Upgrade Firmware _ cccseccesseceeeeeeeeeeeeesneeeseneeeeeneeesneeeseaeeesaneeeseesasaaseeeaneeseeeenseeeeesaeee 3 25 Management Save Reload Settings 3 26 Management Password Setup csseeeeeseeeeeeeees Chapter V FREQUENTLY ASKED QUESTIONS FAQ 1 What and how to find my PC s IP and MAC address ccsssccceseesseeeeseeeeseeeneees 55 2 What is Wireless LAN iic ccc sccsecccesceeecesscciecesdsecee ces sathecendeccee cabana cabana calar 55 3 What are ISM bands ic ccccccscecsstececteceedsteesateceseceeeccuuesstagesecdeerauuessdneeescdrersuersrangeescen
13. WLAN interface Open WLAN Interface Setup page enter the SSID AP Channel Number 11 Press button to confirm the configuration setting 67 Wireless Basic Settings This page is used to configure the parameters for wireless LAN clients which may connect to your Aocess Point Here you may change wireless encryption settings as well as wireless network parameters C Disable Wireless LAN Interface Band 24 GHz B G4N v Mode O Network Type SSID AP Channel Width 40MHz v Control Sideband Upper v Channel Number ll iv Broadcast SSID Enabled w WMM Data Rate Auto psc Cien Enable Mac Clone Single Ethernet Client C Enable Universal Repeater Mode Acting as AP and client simultaneouly SSID of Extended Interface 68
14. recover the previous configuration setting Current Key Info Authentication It shows the Authentication is opened or closed Encryption It shows the Encryption mode Key It shows the Encryption key Client PIN Number Fill in the Client PIN Number from your Client sites 29 4 3 11 LAN Interface Setup This page is used to configure the parameters for local area network that connects to the LAN ports of your WLAN Broadband Router Here you may change the setting for IP address subnet mask DHCP etc Domain Name 802 1d Spanning Tree LAN Interface Setup This page is used to configure the parameters for local area network which connects to the LAN port of your Access Point Here you may change the setting for IP addresss subnet mask DHCP etc IP Address 192 168 1254 Subnet Mask 255 255 255 0 Default Gateway 0 0 0 0 DHCP Server w DHCP Client Range 192 168 1 100 192 168 1 200 Show Client Static DHCP Enabled v Disabled w Clone MAC Address OOO0O0000000 Item Description IP Address Fill in the IP address of LAN interfaces of this WLAN Access Point Subnet Mask Fill in the subnet mask of LAN interfaces of this WLAN Access Point Default Gateway Fill in the default gateway for LAN interfaces out going data packets DHCP Click to select Disabled Client or Server in different operation mode of wireless Access Point DHCP C
15. support mobile communication on sales Notebook PCs MIS engineer collects information and plans the WLAN Broadband Router implementation by the following configuration WAN configuration PPPoE User Name 84549386 Password 2uprlamv Note User Name and Password ISP provide LAN configuration IP Address 192 168 1 254 Subnet Mask 255 255 255 0 Default Gateway 0 0 0 0 DHCP Client Range 192 168 1 100 192 168 1 200 WLAN configuration SSID AP Channel Number 11 1 Configure the WAN interface Open WAN Interface Setup page select PPPoE then enter the User Name 84549386 and Password 2uprlamv the password is encrypted to display on the screen Press button to confirm the configuration setting Configuration examples WAN Interface Setup This page is used to configure the parameters for Internet network which connects to the WAN port of your Access Point Here you may change the access method to static IP DHCP PPPoE PPTP or L2TP by click the item value of WAN Access type WAN Access Type PPPoE pa User Name 84549386 Pass word 00000000 Service Name Connection Type Continuous x Idle Time 1 1000 minutes MTU Size 1452 1360 1492 bytes Attain DNS Automatically O Set DNS Manually DNS 1 DNS 2 DNS 3 i Enable uPNP Enable IGMP Proxy Enable Ping Access on WAN Enable Web Server Access on WAN Enable IPsec pass th
16. whys to restrict date from the ports Apply Changes Click the Apply Changes button to complete the new configuration setting Reset Click the Reset button to abort change and recover the previous configuration setting Delete Selected Click to delete the selected port range that will be removed from the port filtering list Delete All Click to delete all the registered entries from the port filtering list Reset Click the Reset button to abort change and recover the previous configuration setting 4 3 14 Firewall IP Filtering Entries in this table are used to restrict certain types of data packets from your local network to Internet through the Gateway Use of such filters can be helpful in securing or restricting your local network IP Filtering Entries in this table are used to restrict certain types of data packets from your local network to Intemet through the Gateway Use of such filters can be helpful in securing or restricting your local network Enable IP Filtering Loal IP Address 92 168 1 11 Protocol Boh Comment PC2 Current Filter Table 192 168 1 9 TCP UDP 192 168 1 10 TCP UDP PC 43 Item Description Enable IP Filtering Click to enable the IP filtering security function Local IP Address To restrict data transmission from local network on Protocol Comments certain IP addresses fill in the IP address and the protocol also put your co
17. AN interface fill in the user name and password to login the PPPoE server Service Name Fill in the service name of Service Name Th default value is empty Connection Type Select the connection type from pull down menu There areContinuous Connect on Demand and Manual three types to select Continuous connection type means to setuy the connection through PPPoE protocol whenever this WLAN AP Router is powered on Connect on Demand connection type means to setup the connection through PPPoE protocol whenever you send the date packets out through the WAN interface there are a watchdog implemented to close the PPPoE connection while there are no data sent out longer than the idle time set Manual connection type means to setup the connection through the PPPoE protocol by clicking the Connect button manually and clicking the Disconnect button manually Idle Time If you select thePPPoE and Connect on Demand connection type fill in the idle time for auto disconnect function Value can be between 1 and 1000 minutes MTU Size Fill in the mtu size of MTU Size The default value is 1400 Attain DNS Automatically Click to select getting DNS address for DHCP support Please select Set DNS Manually if the DHCP support is selected Set DNS Manually Click to select getting DNS address for DHCP support DNS 1 Fill in the IP address of Domain Name Serve 1 DNS 2 Fill in the IP address of Domai
18. P Address Protocol Port Range ra 192 168 1 7 TCP UDP 5900 192 168 1 7 TCP UDP 5631 5632 peanywhere 45 Item Description Enable Port Click to enable the Port Forwarding security functior Forwarding Local IP Address Protocol Port Range Comment To forward data packets coming from WAN to a specific IP address that hosted in local network behind the NAT firewall fill in the IP address protocol port range and your comments The Protocol can be TCP UDP or Both The Port Range for data transmission Comments let you know about whys to allow data packets forward to the IP address and port number Apply Changes Click the Apply Changes button to register the IP address and port number to Port forwarding list Reset Click the Reset button to abort change and recover the previous configuration setting Delete Selected Click to delete the selected IP address and port number that will be removed from the port forwardir list Delete All Click to delete all the registered entries from the port forwarding list Reset Click the Reset button to abort change and recover the previous configuration setting Software configuration 4 3 17 Firewall URL Filtering URL Filtering is used to restrict users to access specific websites in internet URL Filtering URL filter is used to deny LAN users from accessing the internet Block those URLs which contain keywords lis
19. P pass through on VPN connection Enable L2TP pass through on VPN connection O O KE E E Item Description DHCP Client Click to select DHCP support on WAN interface for IP address assigned automatically from a DHCP server Host Name Fill in the host name of Host Name The default value is empty MTU Size Fill in the mtu size of MTU Size The default value is 1400 Attain DNS Automatically Click to select getting DNS address for DHCP support 35 Please select Set DNS Manually if the DHCP support is selected Set DNS Manually Click to select getting DNS address for DHCP support DNS 1 Fill in the IP address of Domain Name Serve 1 DNS 2 Fill in the IP address of Domain Name Serve 2 DNS 3 Fill in the IP address of Domain Name Serve 3 Clone MAC Address Fill in the MAC address that is the MAC address to be cloned Enable uPNP Click the checkbox to enable uPNP function Enable IGMP Proxy Click the checkbox to enable IGMP Proxy Enable Ping Access on WAN Click the checkbox to enable WAN ICMP response Enable Web Server Access on WAN Click the checkbox to enable web configuration from WAN side Enable IPsec pass through on VPN connection Click the checkbox to enable IPSec packet pass through Enable PPTP pass through on VPN connection Click the checkbox to enable PPTP packet pass through Enable L2TP pas
20. TLY ASKED QUESTIONS FAQ 5 8 5 9 5 10 5 11 Minimizing the number of walls and ceilings Position the WLAN antenna for best reception Keep WLAN devices away from other electrical devices eg microwaves monitors electric motors etc Add additional WLAN Access Points if necessary What are the Open System and Shared Key authentications IEEE 802 11 supports two subtypes of network authentication services open system and shared key Under open system authentication any wireless station can request authentication The station that needs to authenticate with another wireless station sends an authentication management frame that contains the identity of the sending station The receiving station then returns a frame that indicates whether it recognizes the sending station Under shared key authentication each wireless station is assumed to have received a secret shared key over a secure channel that is independent from the 802 11 wireless network communications channel What is WEP An optional IEEE 802 11 function that offers frame transmission privacy similar to a wired network The Wired Equivalent Privacy generates secret shared encryption keys that both source and destination stations can use to alert frame bits to avoid disclosure to eavesdroppers WEP relies on a secret key that is shared between a mobile station e g a laptop with a wireless Ethernet card and an access point i e a base station The sec
21. Time yr 2008 Mon pay 25 Hr 2 Mn 50 sec 20 Time Zone Select GMT 08 00 Taipei v Enable NTP client update C Automatically Adjust Daylight Saving NTP server 1 541 41 North America wv cn Manual IP Setting Item Description Current Time It shows the current time Time Zone Select Click the time zone in your country Enable NTP client update Click the checkbox to enable NTP client update NTP Server Click select default or input NTP server IP address Apply Change Click the Apply Changes button to save and enable NTP client service Reset Click the Reset button to abort change and recover the previous configuration setting Software configuration Refresh Click the refresh the current time shown on the screen 4 3 22 Management Denial of Service This page is used to enable and setup protection to prevent attack by hacker s program It provides more security for users Denial of Service A denial of service DoS attack is characterized by an explicit atterapt by hackers to prevent legitimate users of a service frora using that service C Enable DoS Prevention Whole System Flood SYN Packets Second Whole System Flood FIN Y Packets Second Whole System Flood UDP Packets Second Whole System Flood ICMP Packets Second Per Source IP Flood SYN Packets Second Per Source IP Flood FIN Packets Second
22. WAN port of your Access Point Here you may change the access method to static IP DHCP PPPoE PPTP or L2TP by click the item value of WAN Access type WAN Access Type static IP v IP Address 192 168 1254 Subnet Mask 255 255 255 0 Default Gateway 192 168 1 1 DNS 1 DNS 2 DNS 3 a Enable uPNP Enable IGMP Proxy Enable Ping Access on WAN Enable Web Server Access on WAN Enable IPsec pass through on VPN connection Enable PPTP pass through on VPN connection Enable L2TP pass through on VPN connection O O El E E Item Description Static IP Click to select Static IP support on WAN interface There are IP address subnet mast and default gateway settings need to be done IP Address If you select the Static IP support on WAN interface fill in the IP address for it Subnet Mask If you select the Static IP support on WAN interface fill in the subnet mask for it Default Gateway If you select the Static IP support on WAN 33 interface fill in the default gateway for WAN interface out going data packets MTU Size Fill in the mtu size of MTU Size The default value is 1400 DNS 1 Fill in the IP address of Domain Name Serve 1 DNS 2 Fill in the IP address of Domain Name Serve 2 DNS 3 Fill in the IP address of Domain Name Serve 3 Clone MAC Address Fill in the MAC address that is the MAC address to be cloned Enable uPNP Click the checkbox
23. abled and PCs in LAN ports share the same IP to ISP through WAN port The connection type can be setup in WAN page by using PPPOE DHCP client PPTP client or static IP In this mode all ethemet ports and wireless interface are bridged together and NAT function is disabled All the WAN related function and firewall are not supported In this mode all ethemet ports are bridged together and the wireless client will connect to ISP access point The NAT is enabled and PCs in ethemet ports share the same IP to ISP through wireless LAN You must set the wireless to client mode first and connect to the ISP AP in Site Survey page The connection type can be setup in WAN page by using PPPOE DHCP client PPTP client or static IP Item Description Gateway Traditional gateway configuration It always connects internet vi ADSL Cable Modem LAN interface WAN interface Wireless interface NAT and Firewall modules are applied to this mode Bridge Each interface LAN WAN and Wireless regards as bridge NAT Firewall and all router s functions are not supported Wireless ISP Switch Wireless interface to WAN port and all Ethernet ports in bridge mode Wireless interface can do all router s functions Apply Changes Click the Apply Changes button to complete the new configuration setting Reset Click the Reset button to abort change and recover the previou configuration setting Wireless Basic Settings This page is use
24. are only for more technically advanced users who have a sufficient knowledge about wireless LAN These settings should not be changed unless you know what effect the changes will have on your Access Point Fragment Threshold 2346 256 2346 RTS Threshold 2347 0 2347 Beacon Interval 100 20 1024 ms Preamble Type Long Preamble Short Preamble TAPP Enabled Disabled Protection O Enabled Disabled Aggregation Enabled Disabled Short GI Enabled Disabled RF Output Power 10 O7 O50 O35 O15 Item Description Fragment Threshold Set the data packet fragmentation threshold value can be written between 256 and 2346 bytes RTS Threshold Set the RTS Threshold value can be written between 0 anc 2347 bytes Beacon Interval Set the Beacon Interval value can be written between 20 al 1024 ms Preamble Type Click to select theLong Preamble or Short Preamble support on the wireless data packet transmission IAPP Click to enable or disable the IAPP function Protection Protect 802 11n user priority Aggregation Click to enable or disable the Aggregation function Short Gl Click to enable or disable the short Guard Intervals function RF Output Power To adjust transmission power level Apply Changes Click the Apply Changes button to complete the new configuration setting Reset Click the Reset button to abort change and recover the previou
25. as a static IP address except that the device must still request an IP address from MAC Address Delete Selected Delete All Reset Item Description IP Address If you select the Set Static DHCP on LAN interface fill in the IP address for it MAC Address If you select the Set Static DHCP on LAN interface fill in the MAC address for it Comment Fill in the comment tag for the registered Static DHCP Apply Changes Click the Apply Changes button to complete the new configuration setting Reset Click the Reset button to abort change and recover the previous configuration setting Static DHCP List It shows IP Address MAC Address from the Static DHCP Delete Selected Click to delete the selected clients that will be removed from the Static DHCP list Delete All Click to delete all the registered clients from the Static DHCP list Reset Click the Reset button to abort change and recover the previous configuration setting 4 3 12 WAN Interface Setup This page is used to configure the parameters for wide area network that connects to the WAN port of your WLAN Broadband Router Here you may change the access method to Static IP DHCP PPPoE or PPTP by click the item value of WAN Access Type Software configuration 4 3 12 1 Static IP WAN Interface Setup This page is used to configure the parameters for Intemet network which connects to the
26. control only those clients whose wireless MAC addresses are in the access control list will be able to connect to your Access Point When this option is enabled no wireless clients will be able to connect if the list contains no entries Wireless Access Control If you choose Allowed Listed only those clients whose wireless MAC addresses are in the access control list will be able to connect to your Aocess Point When Deny Listed 1s selected these wireless clients on the list will not be able to connect the Aocess Point Wireless Access Control Mode Allow Listed v MAC Address Comment i Current Access Control List MAC Address Comment Select 00 02 72 81 86 01 PC 1 J 00 00 55 66 66 50 PC2 e Item Description Wireless Access Click the Disabled Allow Listed or Deny Listed of drop Control Mode down menu choose wireless access control mode This is a security control function only those clients registered in the access control list can link to this WLAN Broadband Router MAC Address Fill in the MAC address of client to register this WLAN Broadband Router access capability Comment Fill in the comment tag for the registered client Apply Changes Click the Apply Changes button to complete the new configuration setting Reset Click the Reset button to abort change and recover the 24 Software configuration 4 3 8 previous configuration setting Curre
27. current AP Refresh Click the Refresh button to re scan site survey on the screen Connect Click the Connect button to establish connection 4 3 10 WPS This page allows you to change the setting for WPS Wi Fi Protected Setup Using this feature could let your wireless client automically syncronize its setting and connect to the Access Point in a minute without any hassle 28 Software configuration Wi Fi Protected Setup This page allows you to change the setting for WPS Wi Fi Protected Setup Using this feature could let your wireless client autornically syncronize its setting and connect to the Access Point in a minute without any hassle CI Disable WPS WPS Status Configwed UnConfigured Self PIN Number 18864540 Push Button Configuration Start PBC Current Key Info Open None N A Client PIN Number Item Description Disable WPS Click on to disable the Wi Fi Protected Setup function WPS Status Show WPS status is Configured or UnConfigured Self PIN Number Fill in the PIN Number of AP to register the wireless distribution system access capability Push Button The Start PBC button provides tool to scan the wireless Configuration network If any Access Point or IBSS is found you could connect it automatically when client join PBC mode Apply Changes Click the Apply Changes button to complete the new configuration setting Reset Click the Reset button to abort change and
28. d to configure the parameters for wireless LAN clients that may connect to your Broadband Router Here you may change wireless encryption settings as well as wireless network parameters Channel Number 11 SSID of Extended Interface Wireless Basic Settings This page is used to configure the parameters for wireless LAN clients which may connect to your Access Point Here you may change wireless encryption settings as well as wireless network parameters C Disable Wireless LAN Interface Band 2 4 GHz B G N v Mode eo Network Type SSD AP Channel Width 40MHz v Control Sideband Upper w Broadcast SSID Enabled w WMM Data Rate Auto wv Associated Clients Show Active Clients Enable Mac Clone Single Ethernet Client C Enable Universal Repeater Mode Acting as AP and client simultaneouly Item Description Disable Wireless LAN Interface Click on to disable the wireless LAN data transmission Band Click to select 2 4GHz B 2 4GHz G 2 4GHz N 2 4GHz B G 2 4GHz G N 2 4GHz B G N Mode Click to select the WLAN AP Client WDS AP WDS wireless mode Network Type While Mode is selected to be Client Click to select the network type infrastructure or Ad hoc SSID It is the wireless network name The SSID can be 32 bytes long Channel Width Select the operating channel width 20 MHz or 40 MHz N band only Control Sideband Sel
29. down menu The format can be chose between plant text ASCII and hexadecimal HEX code Encryption Key Secret key of WEP security encryption function WPA Authentication While Encryption is selected to be WPA Click to select the Mode WPA Authentication Mode with Enterprise RADIUS or Personal Pre Shared Key WPA Cipher Suite Select the Cipher Suite for WPA encryption WPA2 Cipher Suite Select the Cipher Suite for WPA2 encryption Pre Shared Key Format While Encryption is selected to be WPA Select the Pre shared key format from the pull down menu The format can be Passphrase or Hex 64 characters WPA Personal Pre Shared Key only Pre Shared Key Fill in the key value WPA Personal Pre Shared Key only Enable Pre Authentication Click to enable Pre Authentication WPA2 WPA2 Mixed only Enterprise only Authentication Set the IP address port and login password information of RADIUS Server authentication RADIUS sever Apply Changes Click the Apply Changes button to complete the new configuration setting Reset Click the Reset button to abort change and recover the previous configuration setting WEP encryption key secret key length Format Length 4 3 7 64 bit 128 bit ASCII 5 characters 13 characters HEX 10 hexadecimal codes 26 hexadecimal codes Wireless Access Control If you enable wireless access
30. dress 1721 11 User Name Password Request MPPE Encryption Attain DNS Automatically Set DNS Manually DNS 1 DNS 2 DNS 3 Enable uPNP Enable IGMP Proxy Enable Ping Access on WAN Enable Web Server Access on WAN Enable IPsec pass through on VPN connection Enable PPTP pass through on VPN connection Enable L2TP pass through on VPN connection CEE e e Item Description PPTP Allow user to make a tunnel with remote site 40 Software configuration directly to secure the data transmission among the connection User can use embedded PPTP client supported by this router to make a VPN connection Enable Dynamic Mode Click to select PPTP Dynamic support on WAN interface for IP address assigned automatically from a PPTP server IP Address If you select the PPTP support on WAN interface fill in the IP address for it Subnet Mask If you select the PPTP support on WAN interface fill in the subnet mask for it Gateway If you select the Static PPTP support on WAI interface fill in the gateway for WAN interfac out going data packets Server IP Address Enter the IP address of the PPTP Server Server Domain Name Assign Domain Name and dispatch to PPTP servers It is optional field User Name If you select the PPTP support on WAN interface fill in the user name and password to login the PPTP server Password I
31. e connected to the Internet from your computer or host as the Internet protocol thinks of it a correspondence table relates your IP address to your computer s physical MAC address on the LAN To find your PC s IP and MAC address 4 Open the Command program in the Microsoft Windows Type in ipconfig all then press the Enter button fs Your PC s IP address is the one entitled IP Address and your PC s MAC address is the one entitled Physical Address What is Wireless LAN A wireless LAN WLAN is a network that allows access to Internet without the need for any wired connections to the user s machine What are ISM bands ISM stands for Industrial Scientific and Medical radio frequency bands that the Federal Communications Commission FCC authorized for wireless LANs The ISM bands are located at 915 13 MHz 2450 50 MHz and 5800 75 MHz How does wireless networking work The 802 11 standard define two modes infrastructure mode and ad hoc mode In infrastructure mode the wireless network consists of at least one access point connected to the wired network infrastructure and a set of wireless end stations This configuration is called a Basic Service Set BSS An Extended Service Set ESS is a set of two or more BSSs forming a single subnetwork Since most corporate WLANs require access to the wired LAN for services file servers printers Internet links they will operate in infrastructure mode Distrib
32. ect the Sideband with Upper or Lower for channel width 40MHz N band only 20 Software configuration 4 3 5 Channel Number Select the wireless communication channel from pull down menu Broadcast SSID Click to enable or disable the SSID broadcast function WMM Click Enabled Disabled to init WMM feature Data Rate Select the transmission data rate from pull down menu Data rate can be auto select 1M to 54Mbps or MCS Associated Clients Click the Show Active Clients button to open Active Wireless Client Table that shows the MAC address transmit packet receive packet and transmission rate for each associated wireless client Enable Mac Clone Single Ethernet Client Take Laptop NIC MAC address as wireless client MAC address Client Mode only SSID of Extended Click to enable Universal Repeater Mode Interface Assign SSID when enables Universal Repeater Mode Apply Changes Click the Apply Changes button to complete the new configuration setting Reset Click the Reset button to abort change and recover the previous configuration setting Wireless Advanced Settings These settings are only for more technically advanced users who have a sufficient knowledge about wireless LAN These settings should not be changed unless you know what effect the changes will have on your WLAN Broadband Router Wireless Advanced Settings These settings
33. ed 55 4 How does wireless networking Work ccssseesseseeeeeesseeeeeaseeeeeeeasseeeeeaseeeeeeeasenees 55 S What iS BSSID AAA TA 56 6 What is ESSID coo ninia ian kankaan braaa Naka aAa 56 7 What are potential factors that may causes interference ccsseeseeeneeeeeeeeees 56 8 What are the Open System and Shared Key authentications sssini 57 Oy What is WEP eS is 57 10 What is Fragment Threshold c ocoonnnccnnnnnnccccnninaccnccnnnnnononannnc nn rnnnn cnn n errar rn 57 11 What is RTS Request To Send Threshold cccceseeeseeesseeeeseeeeeeeeesseeeeeneeeneees 57 12 What is Beacon Interval nnnnnnnncnnnnncccnnnncnncnnnnncrrnnnnsnr cnn crac rra nera 58 13 Whats Preamble Type iii alacranes 58 14 What is SSID Broadcast icc ccnicicticcccttecseteesecdt rt di aci a 58 15 What is Wi Fi Protected Access WPA csscsssceeseesseeesseeeeeseeeeseeeenseeeeeneeeneees 58 16 What iS WPA2 vicio e ein 58 17 What is 802 1x Authentication oooonnnnncnnnnnnnnnnnnccnnonnnsncnnnnnnnnr nn rnnrnc cnn nr rra rr 59 18 What is Temporal Key Integrity Protocol TKIP i oonmonnnncccnnncnconccnonacncnnannnnncnnannn 59 19 What is Advanced Encryption Standard AES ccccesecsseceeeseeeeeeeeeseeeeeseeeeees 59 20 What is Inter Access Point Protocol IAPP csseccssseeesseenseeeenseeeesseeeneeeeeneenees 59 21 What is Wireless Distribution System WDS ccccssesseensseeenseeeeeeeeeeeeeeeneneees 59 22 What is Universal Pl
34. eep this value as close to the maximum value as possible What is RTS Request To Send Threshold The RTS threshold is the packet size at which packet transmission is governed by the RTS CTS transaction The IEEE 802 11 1997 standard allows for short packets to be transmitted without RTS CTS transactions Each station can have a different RTS threshold RTS CTS is used when the data packet size exceeds the defined RTS threshold With the CSMA CA transmission mechanism the transmitting station sends out an RTS packet to the receiving station and waits for the receiving station to send back a CTS Clear to Send packet before sending the actual packet data 5 12 5 13 5 14 5 15 5 16 This setting is useful for networks with many clients With many clients and a high network load there will be many more collisions By lowering the RTS threshold there may be fewer collisions and performance should improve Basically with a faster RTS threshold the system can recover from problems faster RTS packets consume valuable bandwidth however so setting this value too low will limit performance What is Beacon Interval In addition to data frames that carry information from higher layers 802 11 includes management and control frames that support data transfer The beacon frame which is a type of management frame provides the heartbeat of a wireless LAN enabling stations to establish and maintain communications in an orderly
35. elect the new version of web firmware image file Upload Click the Upload button to update the selected web firmware image to the WLAN Broadband Router Reset Click the Reset button to abort change and recover the previous configuration setting 4 3 25 Management Save Reload Settings This page allows you save current settings to a file or reload the settings from the file that was saved previously Besides you could reset the current configuration to factory default Save Reload Settings This page allows you save current settings to a file or reload the settings frora the file which was saved previously Besides you could reset the cunent configuration to factory default Save Settings to File Save Load Settings from File Reset Settings to Default Item Description Save Settings to File Click the Save button to download the configuration parameters to your personal computer Load Settings from Click the Browse button to select the configuration files File then click the Upload button to update the selected configuration to the WLAN Broadband Router Reset Settings to Click the Reset button to reset the configuration paramete Default to factory defaults 4 3 26 Management Password Setup This page is used to set the account to access the web server of Access Point Empty user name and password will disable the protection Password Setup This
36. ent for securing confidential business communications A longer term solution the IEEE 802 11i standard is under development However since the IEEE 802 11i standard is not expected to be published until the end of 2003 several members of the WI Fi Alliance teamed up with members of the IEEE 802 11i task group to develop a significant near term enhancement to Wi Fi security Together this team developed Wi Fi Protected Access To upgrade a WLAN network to support WPA Access Points will require a WPA software upgrade Clients will require a software upgrade for the network interface card and possibly a software update for the operating system For enterprise networks an authentication server typically one that supports RADIUS and the selected EAP authentication protocol will be added to the network What is WPA2 It is the second generation of WPA WPA2 is based on the final IEEE 802 11i amendment to the 802 11 standard FREQUENTLY ASKED QUESTIONS FAQ 5 17 5 18 5 19 5 20 5 21 5 22 5 23 What is 802 1x Authentication 802 1x is a framework for authenticated MAC level access control defines Extensible Authentication Protocol EAP over LANs WAPOL The standard encapsulates and leverages much of EAP which was defined for dial up authentication with Point to Point Protocol in RFC 2284 Beyond encapsulating EAP packets the 802 1x standard also defines EAPOL messages that convey the shared key information cri
37. f received packets on the Ethernet WAN interface Refresh Click the refresh the statistic counters on the screer 4 3 20 Management DDNS This page is used to configure Dynamic DNS service to have DNS with dynamic IP address Dynamic DNS Setting Dynamic DNS is a service that provides you with a valid unchanging intenet domain name an URL to go with that possibly everchanging IP address Y Enable DDNS Service Provider DynDNS v Domain Name host dyndns org User Name Email Pass word Key Note Por TZO you can dave a JO days free inal bere or manage your TZO acount m coniro panel For Dys DNS you can create your DynDNS acount bere Item Description Enable DDNS Click the checkbox to enableDDNS service Service Provider Click the drop down menu to pickup the right provider Domain Name To configure the Domain Name User Name Email Configure User Name Email Password Key Configure Password Key Apply Change Click the Apply Changes button to save the enable DDNS service Reset Click the Reset button to abort change and recover the previous configuration setting 4 3 21 Management Time Zone Setting Click the Reset button to abort change and recover the previous configuration setting Time Zone Setting You can maintain the systera time by synchronizing with a public time server over the Intemet Current
38. f you select the PPTP support on WAN interface fill in the user name and password to login the PPTP server MTU Size Fill in the mtu size of MTU Size The default value is 1400 Request MPPE Encryption Click the checkbox to enable request MPPE encryption Attain DNS Automatically Click to select getting DNS address for PPTP support Please select Set DNS Manually if the PPTP support is selected Set DNS Manually Click to select getting DNS address for PPTP support DNS 1 Fill in the IP address of Domain Name Serve 1 DNS 2 Fill in the IP address of Domain Name Serve 2 DNS 3 Fill in the IP address of Domain Name Serve 3 Clone MAC Address Fill in the MAC address that is the MAC address to be cloned Enable uPNP Click the checkbox to enable uPNP function Enable IGMP Proxy Click the checkbox to enable IGMP Proxy 4 3 13 Enable Ping Access on WAN Click the checkbox to enable WAN ICMP response Enable Web Server Access on Click the checkbox to enable web WAN configuration from WAN side Enable IPsec pass through on VPN Click the checkbox to enable IPSec packet connection pass through Enable PPTP pass through on VPN Click the checkbox to enable PPTP packet connection pass through Enable L2TP pass through on VPN Click the checkbox to enable L2TP packet connection pass through Apply Changes Click the Apply Changes butt
39. fashion Beacon Interval represents the amount of time between beacon transmissions Before a station enters power save mode the station needs the beacon interval to know when to wake up to receive the beacon and learn whether there are buffered frames at the access point What is Preamble Type There are two preamble types defined in IEEE 802 11 specification A long preamble basically gives the decoder more time to process the preamble All 802 11 devices support a long preamble The short preamble is designed to improve efficiency for example for VoIP systems The difference between the two is in the Synchronization field The long preamble is 128 bits and the short is 56 bits What is SSID Broadcast Broadcast of SSID is done in access points by the beacon This announces your access point including various bits of information about it to the wireless world around it By disabling that feature the SSID configured in the client must match the SSID of the access point Some wireless devices don t work properly if SSID isn t broadcast for example the D link DWL 120 USB 802 11b adapter Generally if your client hardware supports operation with SSID disabled it s not a bad idea to run that way to enhance network security However it s no replacement for WEP MAC filtering or other protections What is Wi Fi Protected Access WPA Wi Fi s original security mechanism Wired Equivalent Privacy WEP has been viewed as insuffici
40. g state topology change detected propagating port lf eth0 entering learning state port lfeth0 entering forwarding state topology change detected propagating Oday 07 42 18 wlan A wireless client 00 E0 4 01 04 12 was rejected due to access Control for 152 times in 5 minutes Oday 07 47 18 wlanO A wireless client 00 E0 4 01 04 12 was rejected due to access Control for 64 times in 5 minutes lt Item Description Enable Log Click the checkbox to enable log System all Show all log of wireless broadband router Wireless Only show wireless log 52 Software configuration DoS Only show Denial of Service log Enable Remote Log Click the checkbox to enable remote log service Log Server IP Address Input the remote log IP address Apply Changes Click the Apply Changes button to save above settings Refresh Click the refresh the log shown on the screen Clear Clear log display screen 4 3 24 Management Upgrade Firmware This page allows you upgrade the Access Point firmware to new version Please note do not power off the device during the upload because it may crash the system Upgrade Firmware This page allows you upgrade the Access Point firmware to new version Please note do not power off the device during the upload because it may crash the syster Select File Item Description Select File Click the Browse button to s
41. ing point to point private link via shared or public network What is IPSEC IPSEC is the abbreviation of IP Security It is used to transferring data securely under VPN What is WLAN Block Relay Between Clients An Infrastructure Basic Service Set is a BSS with a component called an Access Point AP The access point provides a local relay function for the BSS All stations in the BSS communicate with the access point and no longer communicate directly All frames are relayed between stations by the access point This local relay function effectively doubles the range of the IBSS What is WMM WMM is based on a subset of the IEEE 802 11e WLAN QoS draft standard WMM adds prioritized capabilities to Wi Fi networks and optimizes their performance when multiple concurring applications each with different latency and throughput requirements compete for network resources By using WMM end user satisfaction is maintained in a wider variety of environments and traffic conditions WMM makes it possible for home network users and enterprise network managers to decide which data streams are most important and assign them a higher traffic priority What is WLAN ACK TIMEOUT ACK frame has to receive ACK timeout frame If remote does not receive in specified period it will be retransmitted What is Modulation Coding Scheme MCS MCS is Wireless link data rate for 802 11n The throughput range performance of a AP will depend on its implemen
42. ists of services devices and control points The ultimate goal is to allow data communication among all UPnP devices regardless of media operating system programming language and wired wireless connection What is Maximum Transmission Unit MTU Size Maximum Transmission Unit MTU indicates the network stack of any packet is larger than this value will be fragmented before the transmission During the PPP negotiation the peer of the PPP connection will indicate its MRU and will be accepted The actual MTU of the PPP connection will be set to the smaller one of MTU and the peer s MRU The default is value 1400 5 24 5 25 5 26 5 27 5 28 5 29 5 30 5 31 5 32 What is Clone MAC Address Clone MAC address is designed for your special application that request the clients to register to a server machine with one identified MAC address Since that all the clients will communicate outside world through the WLAN Broadband Router so have the cloned MAC address set on the WLAN Broadband Router will solve the issue What is DDNS DDNS is the abbreviation of Dynamic Domain Name Server It is designed for user own the DNS server with dynamic WAN IP address What is NTP Client NTP client is designed for fetching the current timestamp from internet via Network Time protocol User can specify time zone NTP server IP address What is VPN VPN is the abbreviation of Virtual Private Network It is designed for creat
43. le the DMZ function DMZ Host IP Address To support DMZ in your firewall design fill in the IP address of DMZ host that can be access from the WAN interface Apply Changes Click the Apply Changes button to register the IP address of DMZ host Reset Click the Reset button to abort change and recover the previous configuration setting 4 3 19 Management Statistics This page shows the packet counters for transmission and reception regarding to wireless Ethernet LAN and Ethernet WAN networks Statistics networks Wireless LAN Ethemet LAN Ethernet WAN Refresh Sent Packets Recerved Packets Sest Packets Recerved Packets Sent Packets Recerved Packets This page shows the packet counters for transralssion and reception regarding to wireless and Ethemet Software configuration Item Description Wireless LAN Sent Packets It shows the statistic count of sent packets on the wireless LAN interface Received Packets ltshows the statistic count of received packets on the wireless LAN interface Ethernet LAN Sent Packets It shows the statistic count of sent packets on the Ethernet LAN interface Received Packets ltshows the statistic count of received packets on the Ethernet LAN interface Ethernet WAN Sent Packets It shows the statistic count of sent packets on the Ethernet WAN interface Received Packets ltshows the statistic count o
44. lient Range Fill in the start IP address and end IP address to allocate a range of IP addresses client with DHCP function set will be assigned an IP address from the range Show Client Click to open the Active DHCP Client Table window that shows the active clients with their assigned IP address MAC address and time expired information Server mode only Software configuration Static DHCP Select enable or disable the Static DHCP function from pull down menu Server mode only Set Static DHCP Manual setup Static DHCP IP address for specific MAC address Server mode only Domain Name Assign Domain Name and dispatch to DHCP clients It is optional field 802 1d Spanning Tree Select enable or disable the IEEE 802 1d Spanning Tree function from pull down menu Clone MAC Address Fill in the MAC address that is the MAC address to be cloned Apply Changes Click the Apply Changes button to complete the new configuration setting Reset Click the Reset button to abort change and recover the previous configuration setting 4 3 11 1 Static DHCP Setup Static DHCP Setup the DHCP server IP Address MAC Address Comment Static DHCP List IP Address This page allows you reserve IP addresses and assign the same IP address to the network device with the specified MAC address any time it requests an IP address This is almost the same as when a devios h
45. mments on it The Protocol can be TCP UDP or Both Comments let you know about whys to restrict date from the IP address Apply Changes Click the Apply Changes button to complete the new configuration setting Reset Click the Reset button to abort change and recover the previous configuration setting Delete Selected Click to delete the selected port range that will be removed from the IP filtering list Delete All Click to delete all the registered entries from the IP filtering list Reset Click the Reset button to abort change and recover the previous configuration setting 4 3 15 Firewall MAC Filtering Entries in this table are used to restrict certain types of data packets from your local network to Internet through the Gateway Use of such filters can be helpful in securing or restricting your local network MAC Filtering Entries in this table are used to restrict certain types of data packets from your local network to Intemet through the Gateway Use of such filters can be helpful in securing or restricting your local network Enable MAC Filtering MAC Address Oladd40ad g Comment Office ne Current Filter Table MAC Address Comment Select 00 la 4d 40 ad f test pc O 44 Software configuration Item Description Enable MAC Filtering Click to enable the MAC filtering security function MAC Address To restrict data transmission from local network on Comme
46. n Hardware Installation Step 1 Place the Wireless LAN Broadband Router to the best optimum transmission location The best transmission location for your WLAN Broadband Router is usually at the geographic center of your wireless network with line of sign to all of your mobile stations Step 2 Connect the WLAN Broadband Router to your wired network Connect the Ethernet WAN interface of WLAN Broadband Router by category 5 Ethernet cable to your switch hub xDSL modem or cable modem A straight through Ethernet cable with appropriate cable length is needed Step 3 Supply DC power to the WLAN Broadband Router Use only the AC DC power adapter supplied with the WLAN Broadband Router it maybe occur damage by using a different type of power adapter Software Installation There are no software drivers patches or utilities installation needed but only the configuration setting Please refer to chapter 3 for software configuration Notice It will take about 50 seconds to complete the boot up sequence after powered on the WLAN Broadband Router Power LED will be active and after that the WLAN Activity LED will be flashing to show the WLAN interface is enabled and working now Software configuration 4 1 Software configuration There are web based management and configuration functions allowing you to have the jobs done easily The WLAN Broadband Router is delivered with the following factory default parameters on the Ethe
47. n Name Serve 2 DNS 3 Fill in the IP address of Domain Name Serve 3 Clone MAC Address Fill in the MAC address that is the MAC Software configuration address to be cloned Enable uPNP Click the checkbox to enable uPNP function Enable IGMP Proxy Click the checkbox to enable IGMP Proxy Enable Ping Access on WAN Click the checkbox to enable WAN ICMP response Enable Web Server Access on WAN Click the checkbox to enable web configuration from WAN side Enable IPsec pass through on VPN connection Click the checkbox to enable IPSec packet pass through Enable PPTP pass through on VPN connection Click the checkbox to enable PPTP packet pass through Enable L2TP pass through on VPN connection Click the checkbox to enable L2TP packet pass through Apply Changes Click the Apply Changes button to complete the new configuration setting Reset Click the Reset button to abort change and recover the previous configuration setting 4 3 12 4 PPTP Enter topic text here WAN Interface Setup This page is used to configure the parameters for Internet network which connects to the WAN port of your Aass Point Here you may change the access method to static IP DHCP PPPoE PPTP or L2TP by click the item value of WAN Acess type WAN Access Type PPTP v IP Address 172 1 1 2 Subnet Mask 255 255 255 0 Server IP Ad
48. nt Access Control List It shows the registered clients that are allowed to link to this WLAN Broadband Router Delete Selected Click to delete the selected clients that will be access right removed from this WLAN Broadband Router Delete All Click to delete all the registered clients from the access allowed list Reset Click the Reset button to abort change and recover the previous configuration setting WDS Settings Wireless Distribution System uses wireless media to communicate with other APs like the Ethernet does To do this you must set these APs in the same channel and set MAC address of other AP that you want to communicate with in the table and then enable the WDS WDS Settings C Enable WDS MAC Address Data Rate Comment Current WDS AP List MAC Address Wireless Distribution System uses wireless media to coraraunicate with other APs like the Ethemet does To do this you raust set these APs in the same channel and set MAC address of other APs which you Want to coraraunicate with in the table and then enable the WDS Tx Rate Mbps Comment Select Item Description Enable WDS Click the check box to enable wireless distribution system MAC Address Fill in the MAC address of AP to register the wireless distribution system access capability Data Rate Select the transmission data rate from pull down menu Data rate can be auto select 1M to 54Mbps or MCS C
49. nt Type dialog box and click Add button Select TCP IP in Microsoft of Select Network Protocol dialog box then click OK button to install the TCP IP protocol it may need the Microsoft Windows CD to complete the installation Close and go back to Network dialog box after the TCP IP installation Select TCP IP and click the properties button on the Network dialog box Select Specify an IP address and type in values as following example IP Address 192 168 1 1 any IP address within 192 168 1 1 to 192 168 1 253 is good to connect the Wireless LAN Access Point IP Subnet Mask 255 255 255 0 Click OK and reboot your PC after completes the IP parameters setting For OS of Microsoft Windows NT 1 2 3 Click the Start button and select Settings then click Control Panel The Control Panel window will appear Move mouse and double click the right button on Network icon The Network window will appear Click Protocol tab from the Network window Check the installed list of Network Protocol window If TCP IP is not installed click the Add button to install it otherwise go to step 6 Select Protocol in the Network Component Type dialog box and click Add button Select TCP IP in Microsoft of Select Network Protocol dialog box then click OK button to install the TCP IP protocol it may need the Microsoft Windows CD to complete the installation Close and go back to Network dialog box after the TCP IP installation Select TCP
50. nts certain MAC addresses fill in the MAC address and your comments on it Comments let you know about whys to restrict date from the MAC address Apply Changes Click the Apply Changes button to register the MAC address to MAC filtering list Reset Click the Reset button to abort change and recover the previous configuration setting Delete Selected Click to delete the selected port range that will be removed from the MAC filtering list Delete All Click to delete all the registered entries from the MAC filtering list Reset Click the Reset button to abort change and recover the previous configuration setting 4 3 16 Firewall Port Forwarding Entries in this table allow you to automatically redirect common network services to a specific machine behind the NAT firewall These settings are only necessary if you wish to host some sort of server like a web server or mail server on the private local network behind your Gateway s NAT firewall Port Forwarding Entries in this table allow you to automatically redirect coraraon network services to a specific machine behind the NAT firewall These settings are only necessary if you wish to host some sort of server like a web server or mail server on the private local network behind your Gateway s NAT firewall Enable Port Forwarding IP Address 92 168 1 7 Protocol Both E Port Range 20 L 21 comment fe Current Port Forwarding Table _ Local I
51. of WAN interface of WLAN AP Router Default Gateway It shows the default gateway setting for WAN interface outgoing data packets MAC Address It shows the MAC address of WAN interface of WLAN AP Router Software configuration 4 3 2 Setup Wizard This page guides you to configure wireless broadband router for first time Setup Wizard The setup wizard will guide you to configure access point for first time Please follow the setup wizard step by step Welcome to Setup Wizard The Wizard will guide you the through following steps Begin by clicking on Next Setup Operation Mode Choose your Time Zone Setup LAN Interface Setup WAN Interface Wireless LAN Setting Wireless Security Setting DN nt he I Operation Mode This page followed by Setup Wizard page to define the operation mode 1 Operation Mode You can setup different modes to LAN and WLAN interface for NAT and bridging function Gateway In this mode the device is supposed to connect to intenet via ADSLACable Modera The NAT is enabled and PCs in four LAN ports share the same IP to ISP through WAN port The connection type can be setup in WAN page by using PPPOE DHCP client PPTP client LATP client or static IP Bridee In this mode all ethemet ports and wireless interface ave bridged together and f NAT function is disabled Al the WAN related function and firewall are not supported Wireless ISP In thi
52. omment Fill in the comment tag for the registered AP 4 3 8 1 Apply Changes Click the Apply Changes button to complete the new configuration setting Reset Click the Reset button to abort change and recover the previous configuration setting Set Security Click button to configure wireless security likWEP 64bits WEP 128bits WPA TKIP WPA2 AES or None Show Statistics It shows the TX RX packets rate statistics Delete Selected Click to delete the selected clients that will be access right removed from this WLAN Broadband Router Delete All Click to delete all the registered clients from the access allowed list Reset Click the Reset button to abort change and recover the previous configuration setting WDS Security Setup Requirement Set Wireless gt Basic Settings gt Mode gt AP WDS This page is used to configure the wireless security between APs WDS Security Setup This page allows you setup the wireless security for WDS When enabled you rust make sure each WDS device has adopted the same encryption algorithra and Key Encryption None v WEP Key Format WEP Key Pre Shared Key Format Pre Shared Key Pel ana Software configuration 4 3 8 2 WDS AP Table This page is used to show WDS statistics WDS AP Table This table shows the MAC address transralssion receiption packet counters and state information for each configured WDS
53. on to complete the new configuration setting Reset Click the Reset button to abort change and recover the previous configuration setting Note PPTP Gateway Your ISP will provide you with the Gateway IP Address If your LAN has a PPTP gateway then enter that PPTP gateway IP address here If you do not have PPTP gateway then enter the ISP s Gateway IP address above Firewall Port Filtering Entries in this table are used to restrict certain types of data packets from your local network to Internet through the Gateway Use of such filters can be helpful in securing or restricting your local network Port Filtering Entries in this table are used to restrict certain types of data packets from your local network to Intemet through the Gateway Use of such filters can be helpful in securing or restricting your local network Enable Port Filtering Port Range 3631 _ 15632 Protocol Both Y Comment Pony where Current Filter Table PortRange Protocol Comment Select 20 21 TCP UDP FTP O 5900 TCP UDP realne C 42 Software configuration Item Description Enable Port Filtering Click to enable the port filtering security function Port Range Protocol To restrict data transmission from the local network Comments on certain ports fill in the range of start port and en port and the protocol also put your comments on it The Protocol can be TCP UDP or Both Comments let you know about
54. page is used to set the account to access the web server of Access Point Empty user name and password will disable the protection User Name New Password Confirmed Password Item Description User Name Fill in the user name for web management login control Software configuration 5 1 5 2 5 3 5 4 New Password Fill in the password for web management login control Confirmed Because the password input is invisible so please fill in the Password password again for confirmation purpose Apply Changes Clear the User Name and Password fields to empty means to apply no web management login control Click the Apply Changes button to complete the new configuration setting Reset Click the Reset button to abort change and recover the previou configuration setting FREQUENTLY ASKED QUESTIONS FAQ Enter topic text here What and how to find my PC s IP and MAC address IP address is the identifier for a computer or device on a TCP IP network Networks using the TCP IP protocol route messages based on the IP address of the destination The format of an IP address is a 32 bit numeric address written as four numbers separated by periods Each number can be zero to 255 For example 191 168 1 254 could be an IP address The MAC Media Access Control address is your computer s unique hardware number On an Ethernet LAN it s the same as your Ethernet address When you r
55. ret key is used to encrypt packets before they are transmitted and an integrity check is used to ensure that packets are not modified in transit What is Fragment Threshold The proposed protocol uses the frame fragmentation mechanism defined in IEEE 802 11 to achieve parallel transmissions A large data frame is fragmented into several fragments each of size equal to fragment threshold By tuning the fragment threshold value we can get varying fragment sizes The determination of an efficient fragment threshold is an important issue in this scheme If the fragment threshold is small the overlap part of the master and parallel transmissions is large This means the spatial reuse ratio of parallel transmissions is high In contrast with a large fragment threshold the overlap is small and the spatial reuse ratio is low However high fragment threshold leads to low fragment overhead Hence there is a trade off between spatial re use and fragment overhead Fragment threshold is the maximum packet size used for fragmentation Packets larger than the size programmed in this field will be fragmented If you find that your corrupted packets or asymmetric packet reception all send packets for example You may want to try lowering your fragmentation threshold This will cause packets to be broken into smaller fragments These small fragments if corrupted can be resent faster than a larger fragment Fragmentation increases overhead so you ll want to k
56. rnet LAN interfaces Default IP Address 192 168 1 254 Default IP subnet mask255 255 255 0 WEB login User Name lt empty gt WEB login Password lt empty gt Prepare your PC to configure the WLAN Broadband Router For OS of Microsoft Windows 2000 XP 1 Click the Start button and select Settings then click Control Panel The Control Panel window will appear 2 Move mouse and double click the right button on Network and Dial up Connections icon Move mouse and double click the Local Area Connection icon The Local Area Connection window will appear Click Properties button in the Local Area Connection window 3 Check the installed list of Network Components If TCP IP is not installed click the Add button to install it otherwise go to step 6 4 Select Protocol in the Network Component Type dialog box and click Add button 5 Select TCPAP in Microsoft of Select Network Protocol dialog box then click OK button to install the TCP IP protocol it may need the Microsoft Windows CD to complete the installation Close and go back to Network dialog box after the TCP IP installation 6 Select TCP IP and click the properties button on the Network dialog box 7 Select Specify an IP address and type in values as following example IP Address 192 168 1 1 any IP address within 192 168 1 1 to 192 168 1 253 is good to connect the Wireless LAN Access Point IP Subnet Mask 255 255 255 0 Click OK to completes the IP parameters setting 00
57. rough on VPN connection Enable PPTP pass through on VPN connection Enable L2TP pass through on VPN connection 2 Configure the LAN interface Open LAN Interface Setup page enter the IP Address 192 168 1 254 Subnet Mask 255 255 255 0 Default Gateway 0 0 0 0 enable DHCP Server DHCP client range 192 168 1 100 to 192 168 1 200 Press button to confirm the configuration setting EAH OOBD 63 LAN Interface Setup This page is used to configure the parameters for local area network which connects to the LAN port of your Aocess Point Here you may change the setting for IP addresss subnet mask DHCP etc IP Address 192 168 1 254 Subnet Mask 255 255 255 0 Default Gateway 0 0 0 0 DHCP Server DHCP Client Range 192 168 1 100 192 168 1 200 Show Client Static DHCP Disabled w Domain Name 802 1d Spanning Tree Disabled El Clone MAC Address oooooooooooo 3 Configure the WLAN interface Open WLAN Interface Setup page enter the SSID AP Channel Number 11 Press button to confirm the configuration setting 64 Configuration examples 6 2 Wireless Basic Settings This page is used to configure the parameters for wireless LAN clients which may connect to your Access Point Here you may change wireless encryption settings as well as wireless network parameters C Disable Wireless LAN Interface Band 2 4 GHz BHN
58. s configuration setting 4 3 6 Wireless Security Setup This page allows you setup the wireless security Turn on WEP WPA WPA2 by using encryption keys could prevent any unauthorized access to your wireless network Select SSID Encryption Authentication Key Length Key Format Root AP 802 1x Authentication Encryption Key Wireless Security Setup This page allows you setup the wireless security Tum on WEP or WPA by using Encryption Keys could prevent any unauthorized access to your Wireless network AP y WEP v O O Open System O Shared Key Auto 64 bit v v Hex 10 characters ROOK Software configuration Item Description Select SSID Select the SSID from multiple APs Encryption Select the encryption supported over wireless access The encryption method can be None WEP WPA WPA2 or WPA Mixed Use 802 1x While Encryption is selected to be WEP Click the check bo Authentication to enable IEEE 802 1x authentication function Authentication Type Click to select the authentication type irOpen System Shared Key or Auto selection Key Length Select the WEP shared secret key length from pull down menu The length can be chose between 64 bit and 128 bit known as WEP2 keys The WEP key is composed of initialization vector 24 bits and secret key 40 bit or 104 bit Key Format Select the WEP shared secret key format from pull
59. s mode all ethemet ports are bridged together and the wireless client will connect to ISP access point The NAT is enabled and PCs in ethemet ports share the sarae IP to ISP through wireless LAN You must set the wireless to client mode first and connect to the ISP AP in Site Survey page The connection type can be setup in WAN page by using PPPOE DHCP client PPTP client L2TP client or static IP a 15 ll Time Zone Setting This page is used to enable and configure NTP client 2 Time Zone Setting You can maintain the systern time by synchronizing with a public time server over the Intemet Enable NTP client update Automatically Adjust Daylight Saving Time Zone Select NTP server Caja III LAN Interface Setup This page is used to configure local area network IP address and subnet mask 3 LAN Interface Setup This page is used to configure the parameters for local area network which connects to the LAN port of your Access Point Here you may change the setting for IP addresss subnet mask DHCP ete IP Address 1192 168 1 254 Subnet Mask 1255 255 255 0 5 sz IV WAN Interface Setup This page is used to configure WAN access type 16 Software configuration 4 WAN Interface Setup This page is used to configure the parameters for Intemet network which connects to the WAN port of your o0ess Point Here you may change the access method to static IP DHCP
60. s through on VPN connection Click the checkbox to enable L2TP packet pass through Apply Changes Click the Apply Changes button to complete the new configuration setting Reset Click the Reset button to abort change and recover the previous configuration setting Software configuration 4 3 12 3 PPPoE WAN Interface Setup This page is used to configure the parameters for Intemet network which connects to the WAN port of your Access Point Here you may change the access method to static IP DHCP PPPoE PPTP or L2TP by click the item value of WAN Access type WAN Access Type PPPoE v User Name Password Service Name Connection Type Continuous v Idle Time gt 1 1000 minutes MTU Size 1452 1360 1492 bytes Attain DNS Automatically Set DNS Manually DNS 1 DNS 2 DNS 3 Enable uPNP Enable IGMP Proxy Enable Ping Access on WAN Enable Web Server Access on WAN Enable IPsec pass through on VPN connection Enable PPTP pass through on VPN connection Enable L2TP pass through on VPN connection KEKOO Item Description PPPoE Click to select PPPoE support on WAN interface There are user name password connection type and idle time settings need to be done 3 User Name If you select the PPPoE support on WAN interface fill in the user name and password to login the PPPoE server Password If you select the PPPoE support on W
61. tation of coding schemes MCS includes variables such as the number of spatial streams modulation and the data rate on each stream Radios establishing and maintaining a link must automatically negotiate the optimum MCS based on channel conditions and then continuously adjust the selection of MCS as conditions change due to interference motion fading and other FREQUENTLY ASKED QUESTIONS FAQ 5 33 5 34 events What is Frame Aggregation Every 802 11 packet no matter how small has a fixed amount of overhead associated with it Frame Aggregation combines multiple smaller packets together to form one larger packet The larger packet can be sent without the overhead of the individual packets This technique helps improve the efficiency of the 802 11n radio allowing more end user data to be sent in a given time What is Guard Intervals Gl A Gl is a period of time between symbol transmission that allows reflections from multipath from the previous data transmission to settle before transmitting a new symbol The 802 11n draft specifies two guard intervals 400ns short and 800ns long Support of the 400ns Gl is optional for transmit and receive The purpose of a guard interval is to introduce immunity to propagation delays echoes and reflections to which digital data is normally very sensitive Configuration examples Example one PPPoE on the WAN Sales division of Company ABC likes to establish a WLAN network to
62. ted below Enable URL Filtering URL Address Current Filter Table Www google com tw Www yahoo com tv jaja WA Ta ST Cora tw Item Description Enable URL Filtering Click to enable the URL Filtering function URL Address Add one URL address Apply Changes Click the Apply Changes button to save settings Reset Click the Reset button to abort change and recover the previous configuration setting Delete Selected Click to delete the selected URL address that will be removed from the URL Filtering list Delete All Click to delete all the registered entries from the URL Filtering list Reset Click the Reset button to abort change and recover the previous configuration setting 4 3 18 Firewall DMZ A Demilitarized Zone is used to provide Internet services without sacrificing unauthorized access to its local private network Typically the DMZ host contains devices accessible to Internet traffic such as Web HTTP servers FTP servers SMTP e mail servers and DNS servers 47 DMZ Enable DMZ DMZ Host IP Address 1 16 1 100 A Dernilitarizad Zone is used to provide Intemet services without sacrificing unauthorized access to its local private network Typically the DMZ host contains devices accessible to Intemet traffic such as Web HTTP servers FTP servers SMTP e mail servers and DNS servers Item Description Enable DMZ Click to enab
63. tical for wireless security What is Temporal Key Integrity Protocol TKIP The Temporal Key Integrity Protocol pronounced tee kip is part of the IEEE 802 11i encryption standard for wireless LANs TKIP is the next generation of WEP the Wired Equivalency Protocol which is used to secure 802 11 wireless LANs TKIP provides per packet key mixing a message integrity check and a re keying mechanism thus fixing the flaws of WEP What is Advanced Encryption Standard AES Security issues are a major concern for wireless LANs AES is the U S government s next generation cryptography algorithm which will replace DES and 3DES What is Inter Access Point Protocol IAPP The IEEE 802 11f Inter Access Point Protocol IAPP supports Access Point Vendor interoperability enabling roaming of 802 11 Stations within IP subnet IAPP defines messages and data to be exchanged between Access Points and between the IAPP and high layer management entities to support roaming The IAPP protocol uses TCP for inter Access Point communication and UDP for RADIUS request response exchanges It also uses Layer 2 frames to update the forwarding tables of Layer 2 devices What is Wireless Distribution System WDS The Wireless Distribution System feature allows WLAN AP to talk directly to other APs via wireless channel like the wireless bridge or repeater service What is Universal Plug and Play uPNP UPnP is an open networking architecture that cons
64. to enable uPNP function Enable IGMP Proxy Click the checkbox to enable IGMP Proxy Enable Ping Access on WAN Click the checkbox to enable WAN ICMP response Enable Web Server Access on WAN Click the checkbox to enable web configuration from WAN side Enable IPsec pass through on VPN connection Click the checkbox to enable IPSec packet pass through Enable PPTP pass through on VPN connection Click the checkbox to enable PPTP packet pass through Enable L2TP pass through on VPN connection Click the checkbox to enable L2TP packet pass through Apply Changes Click the Apply Changes button to complete the new configuration setting Reset Click the Reset button to abort change and recover the previous configuration setting Software configuration 4 3 12 2 DHCP Client WAN Interface Setup This page is used to configure the parameters for Intemet network which connects to the WAN port of your Access Point Here you may change the access method to static IP DHCP PPPoE PPTP or L2TP by click the itera value of WAN Access type WAN Access Type DHCP Client v Host Name MTU Size 1492 1400 1492 bytes Attain DNS Automatically Set DNS Manually DNS 1 DNS 2 DNS 3 Clone MAC Address Qoooooo00000 O Enable uPNP Enable IGMP Proxy Enable Ping Access on WAN Enable Web Server Access on WAN Enable IPsec pass through on VPN connection Enable PPT
65. ug and Play UPNP seccsseesseeeeeseeenseeeenseeeeeseeeneeeeeeeneees 59 23 What is Maximum Transmission Unit MTU Size cccsessseeeseeeeeeeeeneseeneseees 59 24 What is Clone MAC Address cccccsseccseeeeeseeeeseeneneeeaseneeeseeeaseeaeaseeeeseeeeaeneeenennees 60 25 What is DDNS ici cd 60 26 What is NTP Ghent oeeo aaan e 60 27 What is VPN ocio 60 28 What is IPSEC ii A EA 60 29 What is WLAN Block Relay Between Clients ccssesseensseeeseeeeseeeeneeeeeneeees 60 30 What is WMM cc cccecictececccen cde tacsetecesedevensteesatacesecendecueedstecesaccedeauuevederesscceussieresterenseeeet 60 31 What is WLAN ACK TIMEOUT cccccccsseeesseeeeeseeeneeeeenseeesseeeaseeeeaseneesseeeaeseeenennes 60 32 What is Modulation Coding Scheme MCS _ cccseccsseessenensseeeeseeeeseeeeeseeeneseees 60 33 What is Frame Aggregation commmccicnnccncnnnnnncnnnnccnnnnn nc rra 61 34 What is Guard Intervals GI mnnnnniiinninnn nono 61 Chapter VI Configuration examples 1 Example one PPPoE on the WAN ssseseeeeeeeeeeeeeeee eee eeeeeeeneeeneeeneeeneneeeeeeeee 62 2 Example two fixed IP on the WAN cccsecceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeaeeeeeeeeaeeeeeeseaeeees 65 62 Terminology
66. ur Access Point Here you may change the access method to static IP DHCP PPPoE PPTP or L2TP by click the itera value of WAN Access type WAN Access Type Static Pv IP Address 192 168 2 254 Subnet Mask 255 255 255 0 Default Gateway 192 168 2 10 MTU Size 1300 1400 1500 bytes DNS 1 DNS 2 E DNS 3 i Enable uPNP Enable IGMP Proxy Enable Ping Access on WAN Enable Web Server Access on WAN Enable IPsec pass through on VPN connection Enable PPTP pass through on VPN connection Enable L2TP pass through on VPN connection d0O0aooga O 2 Configure the LAN interface Open LAN Interface Setup page enter the IP Address 192 168 1 254 Subnet Mask 255 255 255 0 enable DHCP Server DHCP client range 192 168 1 100 to 192 168 1 200 66 Configuration examples Press button to confirm the configuration setting IP Address Subnet Mask Default Gateway DHCP DHCP Client Range Static DHCP Domain Name 802 1d Spanning Tree Clone MAC Address LAN Interface Setup This page is used to configure the parameters for local area network which connects to the LAN port of your Access Point Here you may change the setting for IP addyesss subnet mask DHCP etc 192 168 1 254 255 255 255 0 0 0 0 0 Server 192 168 1 100 192 168 1200 Show Client v Set Static DHCP Disabled v OOO000000000 3 Configure the
67. uter is an affordable IEEE 802 11b g with 802 11n Draft 2 0 specifications of wireless LAN broadband router solution setting SOHO and enterprise standard for high performance secure manageable and reliable WLAN This document describes the steps required for the initial IP address assign and other WLAN router configuration The description includes the implementation of the above steps Package contents The package of the WLAN Broadband Router includes the following items The WLAN Broadband Router The DC Power Adapter The Documentation CD RJ 45 Cable Line Option Product Specifications Product Name WLAN 11n Router 2 4G 802 11b g n Wireless 802 3 10BaseT wena 802 3u 100BaseT Data Transfer 1 2 5 5 6 9 11 12 18 24 36 48 54 and Rate maximum of 300Mbps Modulation EPSK QPSK 16 QAM 64 QAM Method add 2 4GHz 2 483GJz ISM Band DSSS RF Output lt 14dBm 802 11n lt 17dBm 802 11b lt Power 15dBm 802 11g i O i Dees T 1b oae 802 11g Sensitivity memo 802 11n 64dBm 10 Operation Indoor Up to 100 meters Outdoor Up Range to 280 meters Antenna External Antenna 2Tx2R Power Active WLAN Act Link LED Ethernet Security 64 bit 128 bit WEP TKIP AES One 10 100BaseT with RJ45 connector WAN LAN interface our 10 100BaseT with RJ45 connectors LAN Power 42 V 1A Power Adapter Consumption Operating 0 50 C ambient temperature Temperature
68. ution System DS Access Point Access Point A AA A P PER AS A Basic Service Set BSS a a e Extended Service Set ESS Example 1 wireless Infrastructure Mode Ad hoc mode also called peer to peer mode or an Independent Basic Service Set or IBSS is simply a set of 802 11 wireless stations that communicate directly with one another without using an access point or any connection to a wired network This mode is useful for quickly and easily setting up a wireless network anywhere that a wireless infrastructure does not exist or is not required for services such as a hotel room convention center or airport or where access to the wired network is barred such as for consultants at a client site gt A PR pe LES a A Independent Basic Service Set IBSS Example 2 wireless Ad Hoc Mode 5 5 What is BSSID A six byte address that distinguishes a particular a particular access point from others Also know as just SSID Serves as a network ID or name 5 6 What is ESSID The Extended Service Set ID ESSID is the name of the network you want to access It is used to identify different wireless networks 5 7 What are potential factors that may causes interference Factors of interference Fs Obstacles walls ceilings furniture etc Fs Building Materials metal door aluminum studs fs Electrical devices microwaves monitors and electrical motors Solutions to overcome the interferences FREQUEN

User's Manual of WLAN Broadband router (1T2R)

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