Air Live Router WT-2000ARM User Manual
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AirLive WT-2000ARM User’s Manual 36 through RIP broadcasts. Select “No”, this routing path will be kept private and it is not included in RIP broadcasts. NAT NAT Network Address Translation (NAT) allows multiple users at your local site to access the Internet through a single Public IP Address or multiple Public IP Addresses. NAT provides Firewall protection from hacker attacks and has the flexibility to allow you to map Private IP Addresses to Public IP Addresses for key services such as Websites and FTP. Parameter Description Virtual Circuit VPI (Virtual Path Identifier) and VCI (Virtual Channel Identifier define a virtual circuit. NAT Status The activated or deactivated status for the NAT function will be shown here. Number of IPs Select “Single” if you only have a public IP Address. Select “Multiple” if you have multiple IP Addresses.
AirLive WT-2000ARM User’s Manual 37 DMZ The DMZ Host is a local computer exposed to the Internet. When setting a particular internal IP Address as the DMZ Host, all incoming packets will be checked by the firewall and NAT algorithms then passed to the DMZ Host. For example, if you have a local client PC that cannot run an Internet application (e.g. Games) properly from behind the NAT firewall, then you can open the client up to unrestricted two-way Internet access by defining a DMZ Host. Parameter Description DMZ setting for Show the DMZ setting is for single or multiple IP Addresses. DMZ Enable or disable the DMZ function. DMZ Host IP Address Enter a static IP Address to the DMZ Host. This IP Address will be exposed to the Internet. Virtual Server Use the Virtual Server function when you want different servers/clients in your LAN to handle different service/Internet application type (e.g. Email, FTP, Web server etc.) from the Internet. Computers use numbers called port numbers to recognize a particular service/Internet application type. The
AirLive WT-2000ARM User’s Manual 38 Virtual Server allows you to re-direct a particular service port number (from the Internet/WAN) to a particular LAN private IP Address and its service port number. Parameter Description Virtual Server for Show the Virtual Server setting is for single or multiple IP Addresses. Rule Index Choose the rule number. Start Port Number Enter the start port number. End Port Number Enter the end port number. Parameter Description Local IP Address It is recommended to enter a static IP Address for the server here. If the server’s IP Address is obtained from DHCP Server, the IP Address may be changed dynamically and will cause problem on this feature. Please assign a static IP Address to the server and make sure that the IP Address is not in the range of IP Addresses that the DHCP Server will assign. ADSL
AirLive WT-2000ARM User’s Manual 39 Parameter Description ADSL Mode The default setting is “Auto Sync-Up”. This mode will automatically detect the ADSL mode including ADSL2+, ADSL2, G.DMT, T1.413 and G.lite. If you are not sure how to select the ADSL mode, please contact with your ISP. ADSL Type Check with your ISP about the ADSL type of the DSLAM device they use.
AirLive WT-2000ARM User’s Manual 40 Access Management ACL If you want to restrict users from accessing certain Internet applications/services such as Internet websites, email, FTP etc., then this is the place to set that configuration. Access Control allows users to define the traffic type permitted in your LAN or WAN. You can control which computer can have access to these services by entering the IP Address of the computer. Parameter Description ACL Activate or deactivate the Access Control function. When you have activated the function, please do make sure that you have designated the available applications/services or you will be denied to access all the services. ACL Rule Index This is the item number to record the setting rule. Parameter Description Secure IP Address The default 0.0.0.0 allows any user to use this service to remotely manage the router. Type an IP Address to restrict access to a user with a matching IP Address. Application Choose the services that you permit to use in your LAN or WAN
AirLive WT-2000ARM User’s Manual 41 interface. These services include Web, Telnet, Ping, FTP and SNMP. Interface Select the interface that the user is allowed to use services through it. It includes LAN, WAN or Both. IP Filter You can forbid some users accessing to the Web Management of the router by entering the IP Addresses here. The default IP 0.0.0.0 allows any user to use the service to remotely manage the router. z IP Filter Set Editing Parameter Description IP Filter Set Index This is the item number to record the setting. Interface Select which channel (PVC) to configure. Direction Select the access to the Internet (Outgoing) or from the Internet (Incoming), or Both.
AirLive WT-2000ARM User’s Manual 42 z IP Filter Rule Editing Parameter Description IP Filter Rule Index This is the item number to record the setting rule. Active Select “Yes” to enable the current rule, select “No” to cancel the current rule. Source IP Address Enter the start IP Address which will be monitored. Subnet Mask Enter the Subnet Mask based on the Source IP Address. Port Number LAN users use port numbers to distinguish one network application over another such as 21 is for FTP service. The port number range is from 0 to 65535. It is recommended that this option be configured by an advanced user. Destination IP Address Enter the start IP Address which will be monitored. Subnet Mask Enter the Subnet Mask based on the Destination IP Address. Port Number This is the port or port ranges that define the application. Parameter Description Protocol It is the packet protocol type used by the application. Please select “TCP”, “UDP” or “ICMP”. For example, FTP service, you have to select “TCP”. Rule Unmatched Select action for the traffic unmatching current rule. “Forward” is to leave it pass through; “Next” is to check it by the next rule. z IP Filter Listing The IP Filter Listing will list the IP Filter rules you have configured. You can review the settings here.
AirLive WT-2000ARM User’s Manual 43 SNMP Simple Network Management Protocol (SNMP) is a popular protocol for network management. It is used for collecting information and configuring the network devices. This router supports SNMP agent function, which allows a manager station to manage and monitor the router through the network. Parameter Description Get Community Enter the password for the incoming Get- and GetNext requests from the management station. Set Community Enter the password for a Set request to configure the router.
AirLive WT-2000ARM User’s Manual 44 UPnP When the UPnP function is enabled, the router can be detected by UPnP compliant system such as Windows XP. The router will be displayed in the Neighborhood of Windows XP, so you can directly double click the router or right click the router and select “Invoke” to configure the router through web browser. Parameter Description UPnP Activated or deactivated the UPnP function. Auto-configured Select this check box to allow UPnP-enabled applications to automatically configure the router so that they can communicate through the router, for example by using NAT traversal, UPnP applications automatically reserve a NAT forwarding port in order to communicate with another UPnP enabled device; this eliminates the need to manually configure port forwarding for the UPnP enabled application.
AirLive WT-2000ARM User’s Manual 45 DDNS DDNS allows you to map the static domain name to a dynamic IP address. You must get an account, password and your static domain name from the DDNS service providers. Parameter Description Dynamic DNS Activated or deactivated the DDNS function. Service Provider This router supports DynDNS service provider. My Host Name Enter the domain name assigned to your router by the service provider. E-mail Address Enter the E-mail address assigned by DDNS service provider. Username Enter your username. Parameter Description Password Enter the password you set for the DDNS service. Wildcard Support Enable or disable the wildcard to stand for some characters.