how to reduce unnecessary lots of AAAA queries?
marka at isc.org
Sun Mar 4 03:04:26 UTC 2012
In message <BLU149-W15EB3AD03CAADF29E3A22F85520 at phx.gbl>, MontyRee writes:
> Hello, all.
> 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 s=
> and ServFail response from DNS server. =
If you are getting SERVFAIL responses there usually is something wrong with
how the zone is configured or the servers for the zone are broken. To
address that you need to contact the admistrator of the zone.
> 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?
> Thank you!
> Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscri=
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Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742 INTERNET: marka at isc.org
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