Hello,
I am on linux box, running few cod4 servers and I need some help making them show in master list.

I did some changes in my iptables:

-A INPUT -p udp -m udp -m string --sport 20800 -j DROP --algo bm --string "BANNED_CDKEY"
-A INPUT -p udp -m udp -m string --sport 20800 -j DROP --algo bm --string "INVALID_CDKEY"
-A OUTPUT -p udp -m udp -m string --sport 20800 -j DROP --algo bm --string "INVALID_CDKEY"
-A OUTPUT -p udp -m udp -m string --sport 20800 -j DROP --algo bm --string "BANNED_CDKEY"
and using original bins, it's not working.. msg is "key code is in use".
I need little help here and may be patched bins too