Swarm attack

Aus Wiki.csoft.at

Layer 2, packets limiting

/sbin/iptables -N packet-limit
/sbin/iptables -A packet-limit -m limit --limit 100/second --limit-burst 150 -j RETURN

/sbin/iptables -A packet-limit -j LOG --log-prefix "packet_flood: " 
/sbin/iptables -A packet-limit -j DROP
iptables-save