AXFR Problems sind Upgrade to 9.16.12
ondrej at isc.org
Thu Mar 11 22:46:27 UTC 2021
Unfortunately, we don’t, the PPA doesn’t keep old binaries when replaced with
newer once. I would not recommend running anything older than 9.16.11 as
the TCP code earlier than that is prone to data races.
Ondřej Surý (He/Him)
ondrej at isc.org
> On 11. 3. 2021, at 22:05, Klaus Darilion <klaus.darilion at nic.at> wrote:
> I will - in the meantime: do you have older ppa packages somewhere on archive?
>> -----Ursprüngliche Nachricht-----
>> Von: Ondřej Surý <ondrej at isc.org>
>> Gesendet: Donnerstag, 11. März 2021 21:49
>> An: Klaus Darilion <klaus.darilion at nic.at>
>> Cc: bind-users at lists.isc.org
>> Betreff: Re: AXFR Problems sind Upgrade to 9.16.12
>> Hi Klaus,
>> can you please fill a proper issue in the gitlab.isc.org? We are going to need
>> more details and anonymizing the logs isn’t a good way to go forward. In the
>> GitLab you can make the issue confidential and we will sanitize any user data
>> before making it public.
>> Ondřej Surý (He/Him)
>> ondrej at isc.org
>>> On 11. 3. 2021, at 21:24, Klaus Darilion <klaus.darilion at nic.at> wrote:
>>> Our setup: Customer Primary --> bind-1 --> bind-2 --> public secondaries
>>> Today we upgraded bind-1 and bind-2 from:
>>> 9.16.6-3+ubuntu18.04.1+isc+3 ---> 9.16.12-2+ubuntu18.04.1+isc+1
>>> AXFR from customer to bind-1 still works. But since the upgrade, bind-2 can
>> not transfer the zone from bind-1 anymore:
>>> bind-1: client @0x7f6090274c78 xx.xx.xx.20#42767/key rcode0-
>> internal (example): transfer of 'example/IN': send: operation canceled
>>> bind2: transfer of 'example/IN' from xx.xx.xx.22#53: failed while
>> receiving responses: end of file
>>> bind2: transfer of 'example/IN' from xx.xx.xx.22#53: Transfer status:
>> end of file
>>> bind2: transfer of 'example/IN' from xx.xx.xx.22#53: Transfer
>> completed: 25079 messages, 9787583 records, 334058940 bytes, 30.171 secs
>> (11072186 bytes/sec) (serial 1069865757)
>>> I tried "dig axfr @bind-1 ..." which also fails:
>>> ;; communications error to xx.xx.xx.22#53: end of file
>>> Same with kdig:
>>> ;; WARNING: can't connect to 18.104.22.168 at 53(TCP)
>>> ;; ERROR: failed to query server 22.214.171.124 at 53(TCP)
>>> The AXFR fails after receiving ~ 400MB. The full zone would be ~600MB.
>>> Of course also AXFR from bind-2 to our public secondaries fail to. So I
>> suspect this is problem on the "sending" side of bind9. As it worked without
>> problem until the upgrade I think this is a regression.
>>> Are there any known issues with 9.16.12?
>>> Do you provide old PPA packages so that we can downgrade?
>>> Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe
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