It's a ban from black ops 2 servers. Not some filter or something else. so don't play bo2 online on cfw unless your willing to get Mac & user ban from that game
Both my cfw and ofw systems are on the same network. accounts used on cfw get server not available message others connect fine on ofw. therefore not ip range ban?
Last edited by blam; 11-14-2012 at 04:27 PM.
Reason: more info