Log output questions

[Dimitri Yioulos]

Thanks, Charles!

Are the socket errors related to IPv6?  If not, what do those mean?

Dimitri

From: Charles Swiger [mailto:cswiger at mac.com]
Sent: Friday, August 07, 2015 3:55 PM
To: Dimitri Yioulos <dyioulos at netatlantic.com>
Cc: bind-users at lists.isc.org
Subject: Re: Log output questions

On Aug 7, 2015, at 12:48 PM, Dimitri Yioulos <dyioulos at netatlantic.com<mailto:dyioulos at netatlantic.com>> wrote:
Hello, all.

I’m pretty new to BIND, and am tasked with monitoring several BIND server.  A script is in place that runs hourly, via cron, looking for any anomalies in named.log.  Here’s the essence of the script:

grep -i -E ': error: '|grep -i -E -v 'view external: update |view external: zone transfer|socket.c:5268: unexpected error:|connect(fe80::#53) 22/Invalid argument|unable to convert errno to isc_result: 92: Protocol not available|socket.c:1700: unexpected error:|errno2result.c:110: unexpected error:|22/Invalid argument|socket.c:4381: unexpected error:|socket.c:1890: unexpected error:'

Your script leads me to believe that you have IPv6 networking disabled.
Try running named with -4 flag or get IPv6 working.


06-Aug-2015 09:29:01.616 general: error: zone somedomain.com/IN/internal:<http://somedomain.com/IN/internal:> has 0 SOA records

That usually means you've setup a zone and the SOA record doesn't match or is otherwise invalid.
See what "named-checkzone somedomain.com<http://somedomain.com>" says.

Regards,
--
-Chuck

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