Linksys RT31P2-NA User Manual page 41

Broadband Router with 2 Phone Ports
NNTP (Network News Transfer Protocol). The protocol used to connect to Usenet groups on the Internet. Usenet
newsreaders support the NNTP protocol.
SNMP (Simple Network Management Protocol). A widely used network monitoring and control protocol. Data is
passed from SNMP agents, which are hardware and/or software processes reporting activity in each network
device (hub, router, bridge, etc.) to the workstation console used to oversee the network. The agents return
information contained in a MIB (Management Information Base), which is a data structure that defines what is
obtainable from the device and what can be controlled (turned off, on, etc.).
Ext. Port. Enter the number of the external port used by the server in the Ext. Port column. Check with the
Internet application documentation for more information.
TCP or UDP. Select the protocol UDP or TCP for each application. You cannot select both protocols.
Int. Port. Enter the number of the internal port used by the server in the Int. Port column. Check with the Internet
application software documentation for more information.
IP Address. Enter the IP address of the server that you want the Internet users to be able to access. To find the IP
address, go to "Appendix C: Finding the MAC Address and IP Address for Your Ethernet Adapter."
Enabled. Check the Enabled box to enable the service you have defined. UPnP Forwarding will not function if the
Enabled button is left unchecked. This is disabled (unchecked) by default.
When you have finished making changes to this screen, click the Save Settings button to save the changes, or
click the Cancel Changes button to undo your changes. Help information is shown on the right-hand side of a
screen. For additional information, click More.
Chapter 5: Configuring the Router 35
The Applications & Gaming Tab - UPnP Forwarding