Hello,
Protect your machine from SYN-FLOODING
-A INPUT -i eth0 -p tcp --syn -j syn-flood
-A syn-flood -m limit --limit 50/s --limit-burst 50 -j RETURN
-A syn-flood -j DROP
hey guys and Make sure NEW tcp connections are SYN packets
-A INPUT -i eth0 -p tcp ! --syn -m state --state NEW -j REJECT
bingo
Prashant ohol - System Administrator