Planet XRT-401F User Manual page 53

Example:
ID Trigger Port
1 28800
2 6112
In the example above, when a user trigger's port 28800 (outbound) for MSN Game Zone then the
router will allow incoming packets for ports 2300-2400 and 47624 to be directed to that user.
Only one LAN client can use a particular special application at a time.
Note
Trigger Type Public Port
UDP 2300-2400,47624
UDP 6112
53
Public Type Comment
TCP MSN Game Zone
UDP Battle.net