User manual

43
 Port Forwarding
Radio button selection to Enable/Disable. Select Enable to allow the modem to use the Port Forwarding routes
described in the IP mapping table. Select Disable to shut down the Port Forwarding functionality.
The SAVE button must be pressed for changes to take effect.
Port Forwarding Configuration
 Map Name
Sets the Map Name for the IP mapping table at the bottom of the screen. The Map Name can be up to ten
characters in length. Do not use spaces in the character string
 Protocol
Sets the data protocol as either tcp, udp, or all
 Friendly IP Address
Specifies an IP address that is allowed to access the modem or a wildcard IP address of 0.0.0.0 that allows all IP
addresses to access the modem. Leave the fifth box blank (after the /) if specifying a specific IP, or 0.0.0.0. A
subnet mask may be entered in the fifth box. The mask indicates how many bits of the IP address to match. This
can be a value from 1 to 32.
 Inbound Port
Sets the external port number for incoming requests. (Note: Port Forwarding rules take precedence over the
services specified in LAN Settings | Remote Administration | Incoming port, SSH Port, Telnet Port or SNMP Port.)
 Destination IP Address
Sets the Local Area Network Address of the device connected to the modem's Ethernet jack. Inbound requests will
be forwarded to this IP address.
 Destination Port
Sets the Local Area Network port number used when forwarding to the destination IP address.
Once you have completed the entry of the above fields, press the ADD button to save the new entry.
3.6.2 STATIC ROUTES
Select the Static Routes tab to open the routing configuration page. Static route tables may be created from the Routing
screen and appear at the bottom. Static Routing refers to a manual method used to set up routing between networks.