iptables and bind

Paul A razor at meganet.net
Mon Aug 11 20:48:14 UTC 2008


Hi, sorry if this has been asked before but will using iptables to randomize
source ports further help prevent cache poison?
I have a Bind 9 server that is and authoritative/cache server.
Where can I find some examples of iptables rules being used with random
port/rate limits?
I tried using iptables with the random options but I get, iptables v1.2.11:
Unknown arg `--random'.

Using BIND 9.4.3b2 with iptables v1.2.11 on Centos 2.6.9-67.0.20.ELsmp.

Thanks,
Paul





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