How long does a blocked connection from Iptables last? Is there a way to set the timeout?
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Published on 2010-06-07T21:27:18Z
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2010/06/07
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Hit count: 316
iptables -A INPUT -m state --state NEW -m recent --set # If we receive more than 10 connections in 10 seconds block our friend.
iptables -A INPUT -m state --state NEW -m recent --update --seconds 5 --hitcount 15 -j Log-N-Drop
I have these two relevant rules from iptables. if more than 15 connections are made in 5 seconds it logs the attempt and blocks it. How long does iptables maintain the counter? Does it refresh if connections are attempted again?
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