VDSL2 Gateway Router
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Protocol
: You may select TCP/UDP, TCP, or UDP in the drop-down list.
Internal Port Start
: When selecting a service, the port number will
automatically be displayed. You can modify it if necessary.
Internal Port End
: When selecting a service, the port number will
automatically be displayed. You can modify it if necessary.
Step 2
After finishing setting, click
Save/Apply
to save and apply the settings.
6.2.5.2
Port Triggering
Some applications need some ports to be opened in the firewall for the remote
access. When an application initializes a TCP/UDP to connect to a remote user,
port triggering dynamically opens the open ports of the firewall.
Choose
Advanced Settings
> NAT
> Port Triggering
, and the following page
appears.
In this page, you may add or remove an entry of port triggering.
Click the
Add
button to display the following page.
