help with new server

[nc]roam]

im making a new server but it comes up with 'unable to join game'
nc]shady says its a fire wall thing......what do i do about it

[nc]Dr.Hyde]

Try these threads mate:
skelito.proboards42.com/index.cgi?action=display&board=host&thread=1127051319

skelito.proboards42.com/index.cgi?board=fhelp&action=display&thread=1142943014

I hope those can help.........