How can I setup a server like coldbird.net ?

[Natha]

I might give that a try in some days, but I'm just giving up right now. I've been trying for weeks every night to have it work, thinking for solutions, turning on/off the firewall, forwarding some ports, using some extenal programs, even putting almost every device that could host a server in a DMZ (and I can't even host a Hamachi server "A communication error has occured" of course). Nothing works at all, there is no way we can see each other in the GH.
So when I'll decide to waste some more hours on that I might try to have that plugin work.
By that time I'll go back to see that thread to see if anyone has some more idea before I try it again !
Thank you