You can set the WAN interface and LAN
interface of the router working at the communication mode in 100M
duplex, 100M half-duplex, 10M duplex and 10M half-duplex here.
Port Triggering
Port trigger module registers a virtual server
rules dynamically when any IP host generate the packet from the
specified trigger protocol and port. You can easily add the trigger rule
with "Predefined Trigger Rules"