20 Srp
2014
20 Srp
'14
14:47
Hello Jan,
it happens every hour for 3-4 zones (ttl 3600) and every night for other
zones (due to higher ttl)
Here are logs from BIND:
20-Aug-2014 14:44:22.190 xfer-out: info: client 37.252.120.86#22509:
view external: transfer of '40.92.188.in-addr.arpa/IN': AXFR-style IXFR
started
20-Aug-2014 14:44:22.190 xfer-out: info: client 37.252.120.86#22509:
view external: transfer of '40.92.188.in-addr.arpa/IN': AXFR-style IXFR
ended
20-Aug-2014 14:44:22.224 xfer-out: info: client 37.252.120.86#22510:
view external: transfer of '41.92.188.in-addr.arpa/IN': AXFR-style IXFR
started
20-Aug-2014 14:44:22.224 xfer-out: info: client 37.252.120.86#22510:
view external: transfer of '41.92.188.in-addr.arpa/IN': AXFR-style IXFR
ended
20-Aug-2014 14:44:22.226 xfer-out: info: client 37.252.120.86#22511:
view external: transfer of 'edhost.eu/IN': AXFR-style IXFR started
20-Aug-2014 14:44:22.226 xfer-out: info: client 37.252.120.86#22511:
view external: transfer of 'edhost.eu/IN': AXFR-style IXFR ended
20-Aug-2014 14:44:22.245 xfer-out: info: client 37.252.120.86#22513:
view external: transfer of '40.92.188.in-addr.arpa/IN': AXFR started
20-Aug-2014 14:44:22.245 xfer-out: info: client 37.252.120.86#22513:
view external: transfer of '40.92.188.in-addr.arpa/IN': AXFR ended
20-Aug-2014 14:44:22.281 xfer-out: info: client 37.252.120.86#22514:
view external: transfer of 'edhost.eu/IN': AXFR started
20-Aug-2014 14:44:22.281 xfer-out: info: client 37.252.120.86#22514:
view external: transfer of 'edhost.eu/IN': AXFR ended
20-Aug-2014 14:44:22.285 xfer-out: info: client 37.252.120.86#22515:
view external: transfer of '41.92.188.in-addr.arpa/IN': AXFR started
20-Aug-2014 14:44:22.285 xfer-out: info: client 37.252.120.86#22515:
view external: transfer of '41.92.188.in-addr.arpa/IN': AXFR ended
It says it started AXFR style IXFR - I read about it and it says it
should be IXFR
I tried to enable ixfr by this command, but with no success
Jakub
On 20.8.2014 13:13, Jan Kadlec wrote:
Hello Jakub,
this is common when Bind sends AXFR when Knot asked for IXFR. Does
this happen often? It's been a while since I had to configure Bind,
but I think you have to explicitly enable IXFR (ixfr-from-differences
option and journal) or it will just send AXFRs for all requests. How
does the log file look on Bind's side?
Regards,
Jan
On 08/20/2014 12:58 PM, Jakub Štollmann wrote:
Hello,
I have recently upgraded our knot to 1.5.0. Then I noticed error
messages coming from server
Aug 20 05:50:31 knot-test knot[3723]: Incoming IXFR of 'domain.cz' from
'192.168.122.193@53': Starting.
Aug 20 05:50:31 knot-test knot[3723]: [error] Incoming IXFR of
'domain.cz' from '192.168.122.193@53': Failed - Malformed data.
Aug 20 05:50:31 knot-test knot[3723]: [notice] IXFR of 'domain.cz.' with
'192.168.122.193@53': Fallback to AXFR.
I've done some debugging (I didnt find any more info), I also reproduced
this on 2 virtual servers.
My Configuration:
Bind master (tried 9.8.4, 9.7.3) <-> Knot slave (tried 1.5.0, 1.5.1)
allowed ixfr
I dont know if its an error in knot or bind.
AXFR works fine
Thanks for any advices.
Regards
Jakub Stollmann
LiveSport s.r.o.
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