User Manual

Figure 3.4.3.1 b Advanced Setup – NAT – Virtual Servers
Select the service name, and enter the server IP address and click "Save/Apply" to forward IP packets for
this service to the specified server. NOTE: The "Internal Port End" cannot be changed. It is the same as
"External Port End" normally and will be the same as the "Internal Port Start" or "External Port End" if either
one is modified.
Remaining number of entries that can be configured: 32
1. Advanced Setup – NAT— Port Triggering Setup
Some applications require that specific ports in the Router's firewall be opened for access by the remote
parties. Port Trigger dynamically opens up the 'Open Ports' in the firewall when an application on the LAN
initiates a TCP/UDP connection to a remote party using the 'Triggering Ports'. The Router allows the
remote party from the WAN side to establish new connections back to the application on the LAN side
using the 'Open Ports'. A maximum 32 entries can be configured.