Okay, some of us want to create a pserver but cannot even port forward properly theire router.
Here's what I think you need to do to pf (I have no Belkin router what so ever).
1. Check Enable box.
2. In the Description field add something idk it doesn't matter.
3. At the Inbound Port add 9958 - 9958 then repeat with another port like 9865 - 9865.
4. Leave the type BOTH.
5. Private IP adress (lookup for it in the network connections window; will be something like 192.168.2.*** where *** stands for a number).
6. In the Private Port enter again the port you added in the Inbound Port and if you can't just leave it like that.
After you do this thing with all the ports use
to check if the ports are open.
I hope it makes sense now...