Kev wrote:
hi,
for the 5th time today my server is under a DDOS attack :( how can i stop this ??? what i block all ICMP communication ?????
plz help.....
Kev
What sort of attack is this? What are you seeing in your firewall logs?
To restrict all incoming new and established state ICMP traffic you can do something like:
iptables -A INPUT -p icmp -m state --state NEW,ESTABLISHED,RELATED -j DROP
Regards
James
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