On Fri, Jun 17, 2016 at 8:56 PM, Cyril Bonté <cyril.bo...@free.fr> wrote:
> Hi Grégory,
>
> Le 17/06/2016 à 19:46, DURAND Grégory a écrit :
>>
>> Hello,
>>
>> I have an issue with haproxy 1.6.5 on debian sid (same issue with
>> backports package on debian stable, 1.6.5 too)
>> When the service start or reload, I get the address with libc resolver
>> (according to documentation) without problem.
>>
>> After, the local resolver of haproxy sends queries but have no answer
>> (tried with bind and unbound)
>>
>>
>> With a stupid test config :
>> ----------
>> resolvers mydns
>>         nameserver dns1 127.0.0.1:53
>>
>> backend plop
>>         balance roundrobin
>>         server test turlututu.com:80 check resolvers mydns
>> ----------
>> [...]
>> If I open result of tcpdump (-w dump.pcap) in wireshark, it shows that
>> requests are sent with "response" flags (see attachment).
>> So the DNS server don't treat them like a query.
>
>
> This has been fixed after 1.6.5 with commit 5f60de0866 "BUG/MEDIUM: dns:
> unbreak DNS resolver after header fix".
> http://www.haproxy.org/git?p=haproxy-1.6.git;a=commit;h=5f60de08667c3472d95cc20b87753e9fd8520057
>
> Willy, maybe we should release 1.6.6 before the end of june, after some
> pending issues are fixed.
>
>
> --
> Cyril Bonté
>

Hi,

This patch generated a lot of noise on the ML :/

Baptiste

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