9 Feb
2007
9 Feb
'07
1:34 p.m.
Just a thought,
are these DNS servers external or internal DNS servers?
Your posts seems to imply that they are internal DNS servers on your network
which you have control over. In which case it is worth checking that there
is proper replication between the two DNS servers (i.e. all DNS to Host
mappings relating to/pointing to your openser server exist and are identical
on both DNS servers). In your situation I guess replication from primary to
secondary DNS server in particular.
On 11/01/07, Klaus Darilion <klaus.mailinglists(a)pernau.at> wrote:
Will Quan wrote:
I have a primary and secondary dns server setup
in resolv.conf, with
a timeout option of 1 second.The idea is when the primary fails, my
secondary server picks up the workload.When openser is running, and
primary dns is down, I am seeing several re-transmissions of 200 OK
(invite) to my originator *after* openser has finished processing
ACK. I was thinking the final responses would stop reTX after the ACK
was t_relayed. Have you seen such behavior? And better yet- Is there
a solution for this?Thanks, Will
Are you sure this problem is related to DNS failover?
regards
klaus
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Klaus Darilion
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