GNU Linux does not have such problem – iptables works fine.įirst let me tell you how the battlefield server check for cd keys.It does that by connecting to a remote UDP port 29910! So if you block that connection you will be fine. Just use a firewall on your PC.Windows XP built in firewall is not capable of blocking outgoing connections to specific ports, so you will need a third party firewall with ipfilter capabilities.Or you could use Stateless Packet filter which is an implementation of openbsd packet filter iptables for windows. The answer is very simple.It is just a matter of a simple firewall rules.You do not need any additional cracks, patches or anything like that. How to create battlefield 1942 server ,also known as cracked server, that does not check for valid cd keys.
