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- Ken Williams
November 5, 2006, 12:28 am
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/usr/sbin/iptables -A INPUT -p tcp -i eth0 --dport 53 -m connlimit !
--connlimit-above 10 -j ACCEPT
Is there no good reason to want to set a maximum number of simultaneous
connections to port 53? to stop flooding. How long does a single
lookup take? does a lookup actually close the connection/port after its
done? I don't know how traffic on port 53 happens like I do on other ports.
- Ertugrul Soeylemez
November 5, 2006, 6:54 am
- » iptables rules to allow name service through firewall
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