Network Troublshooting > General Networking Support in Linux

Blocking Atacks

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contenthost:
Was Wondering if there's any scripts that would detect a icmp flooding and start blocking ips. Thank you!


Running Red Hat 9

dragoncity99:
Try using iptables, it's very useful.

http://www.linuxguruz.com/iptables/howto/iptables-HOWTO.html#toc3

Ricky:
May u can use Firestarter if you dont' want to gamble with iptables manually..

contenthost:
im using Iptables has it is i just want to a script that would detect a ICMP at a certain rare of incomming packets and add them to iptables.

dragoncity99:
Huh?? Can u explain again? I don't quite catch ur explaination. Sorry and thank you.

Is it a question or a statement?

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