Forums Connection Issues DCC sends are extremely slow with new router

DaveC, wait a sec, let me get this straight:
You're saying that the router is changing the DCC ports to something else ?

So, i got DCC sends on 4000-4010 for example in options set in mIRC.
And also, i got the portforwarding in de router also on 4000-4010.
But you are saying, that the router is messing up the ports ??, so that it's sending on 50002 for example intsead of 4002 or something ??

So, the solution is : if i know what ports it is REALLY sending (for example 50002 instead of 4001), what should i do then ?
1- set the DCC sends of mIRC also to 50000-50010 ??
2- set port forwarding in router for 50000-50010 ??
3 - both ???

Also, it will send for 3 seconds, if i do netstat -na in DOS prompt, is that also a way to know on what ports it is indeed sending ?? (or do i let them add the script as the only way ?)

Greetz,
JRLS