Unreachable IP in allow transfer

Hayward, Bruce Bruce.Hayward at mtsallstream.com
Tue Apr 7 12:58:48 UTC 2009



We were chasing why we were seeing slow responses when busier (running
9.5.1-P1/Solaris 10).


In our named.conf we had an allow-transfer for IP for
zone fredderf.com (IP/names have been changed to protect the innocent):


If the IP was not reachable  we see a timeout where it tried for 224.694


I believe that this was holding up one or two processes - so the rest
had to wait


>From the xfer.log

31-Mar-2009 06:38:50.591 client received notify
for zone 'fredderf.com'

31-Mar-2009 06:38:51.482 transfer of ' fredderf.com/IN' from failed to connect: timed out

31-Mar-2009 06:38:51.482 transfer of 'fredderf.com/IN' from Transfer completed: 0 messages, 0 records, 0 bytes,
224.694 secs (0 bytes/sec)






Bruce Hayward, MTS Allstream Inc., (c) 204-792-9174 (p) 204-958-1983 (e)
bruce.hayward AT mtsallstream.com



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