Hey all, my clan decided we wanted to start our own gaming server. We bought a linux server from Hetzner online. We got a CentOS 6.3 minimal 64-bit. I have put a "vanilla" battlefield 2 game on there currently. However it does not show up as an online server. Someone said it could be from a firewall blocking it? I have never setup a server before so this is my good ol college try. I am familiar with computers I design websites and repair/troubleshoot them. Windows platforms are my specialty not Linux. Any help you guys can offer I would appreciate very much.