Server security (IP and subnet ban).

[peace]

Hi.

 

Users can ban and unban IPs and subnets on OS through panel interface. Ban only works for IP:port of their game server but not for all server. Sometimes game servers are under attacks, usually it's simple UDP flood that can be blocked only on OS or firewall.

[icekohl]

This would be nice.

[peace]

Example ban command for Iptables where -s is source IP and -d is destination server IP:

 

iptables -A INPUT -p tcp --dport 27015 -s 123.45.56.78 -d 123.45.81.31 -j DROP

iptables -A INPUT -p udp --dport 27015 -s 123.45.56.78 -d 123.45.81.31 -j DROP