Port Forwarding


I'm having a lot of problems port forwarding.
- Using a Sitecom 300N X2 WL-341 router
- Listening port is 55553
- Server port is 2242
Tried port forwarding on my router with 55553/55554 range, didn't work.
Tried virtual server on my router but that didn't work either, the ports stay CLOSED.

Any suggestions on what to do next?