Anti DDoS tool for kf2 servers

Usage: <kf2_logs_output> | kf2-antiddos [option]... <shell> <deny_script> <allow_script>
kf2_logs_output            KF2 logs to redirect to stdin
shell                      shell to run deny_script and allow_script
deny_script                firewall deny script (takes IP as argument)
allow_script               firewall allow script (takes IPs as arguments)

Options:
  -j, --jobs N             allow N jobs at once
  -o, --output MODE        self|proxy|all|quiet
 -dt, --deny-time TIME     minimum ip deny TIME (seconds)
 -mc, --max-connections N  Skip N connections before run deny script
  -v, --version            Show version
  -h, --help               Show help