D-Link DSL-500B User Manual page 52

Web Configuration
Adding Port Triggering
Step 1
To set up port triggering for a service, select Advanced Settings >
NAT > Port Triggering, and click Add.
Step 2
Select the required application from the Select an application
drop-down list, or manually enter the information in the Custom
application field.
Step 3
Trigger Port Start and Trigger Port End: Enter the port that is to
be monitored for outgoing data traffic.
Trigger Protocol: Select the protocol that is to be monitored for
outgoing data traffic.
Open Protocol: Select the protocol that is to be allowed for
incoming data traffic.
Open Port Start and Open Port End: Enter the port that is to be
opened for incoming traffic.
Step 4
Click Save/Apply to apply the settings.
Removing Port Triggering
Step 1
Select the Remove check box.
Step 2
Click Save/Apply to apply the settings.
D-Link DSL-500B User Manual 52