D-Link DWM-311 User Manual page 19

Section 3 - Configuration
New port forward:
Name:
Select a name for the new port forward. This does not affect
functionality.
Protocol:
Select which protocol the port forwarding rule will be applied to.
Select TCP+UDP, TCP, or UDP. If you need a protocol which isn't
listed, select any protocol here and then edit the corresponding
rule as detailed in "Edit a Port Forward" on page 17.
External port:
Select the external port used by the incoming service. The external
port will be exposed directly to the internet.
Internal IP
Specify the IP of the LAN-connected host to which traffic will be
address
forwarded using this rule.
Internal port:
Specify the internal port to forward to. This is the port to which the
LAN-connected client should be listening.
Add: Once the information has been entered, click Add to add the port
forward to the list.
Click Apply to save changes or Reset to revert changes.
D-Link DWM-311 User Manual
Port Forwards (Cont)
16