Beeing server using a router

[Beeing server using a router]

Hi

At home I have 3 PCs connected together with a hub. On this hub, a router is connected, too. So on the computer I use to play OFP I have one local IP adress and one external IP adress. Is it possible to use this computer as a OFP server ?

I tried to give some people my external IP but they couldn't see my game...

Thanks

[Upload missions on dedicated servers?]

hi !

Is it possible to upload mission files on dedicated servers if you are an admin because of a vote but you don't have any other privilege?

thank you very much