150Mbps Wireless N Router
50
4.8.4.
Port Trigger
Figure 4-44
Port trigger module dynamically registers virtual server rules when any IP host generates the
packet from the specified trigger protocol and port. Port trigger module use forward protocol
type and port number and use the IP address of host that generates the trigger packet when it
registers a rule.
Predefined Trigger Rules: select one of the Predefined Rules
Rule Name: describe one Predefined Trigger that you will configure
Trigger Protocol: you can select TCP/UDP
Trigger Port: you can select a part of ports
Forward Protocol: you can select TCP/UDP
Forward Port: you can select a part of ports
4.9.
Application gateway
VPN is commonly used for encapsulate and encrypt data across the public network. For VPN
tunnel, the router supports IPSEC pass-through, PPTP pass-through and L2TP pass-through
Figure 4-45
PPTP Pass-through: PPTP means the “Point to Point Tunneling Protocol”, you can select
“enable” to allow PPTP pass-through the router
