Does identd use tcp only ?

The reason I ask is because my router had a pre-configured irc identd rule which opened port 113 on udp but it wasn't until I added another pre-configured port forwarding rule called AUTH which opens port 113 on tcp that identd started working.

I see no reason to retain the udp rule if it is not needed.

Last edited by bwuser; 07/07/08 02:23 PM.