how to reduce unnecessary lots of AAAA queries?
chulmin2 at hotmail.com
Sat Mar 3 09:24:25 UTC 2012
I have operated some centos 5.3 (x86_64) linux servers.
when I tcpdump the dns query, I can see lots of AAA queries from my linux servers.
and ServFail response from DNS server.
surely, I don't use ipv6 and "NETWORKING_IPV6=no" was configured at /etc/sysconfig/network file.
How to reduce(or stop) unnecessary lots of AAAA queries?
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