Re: Bug in dhclient, isc_named or misconfiguration ?

I did that already (statically) but I find that as workaround. I think bug is in dhclient however I did not have time to investigate more.

Thanks

Sent from iPhone
Zbyszek

> Wiadomość napisana przez Florian Ermisch <florian.ermisch@mailbox.org> w dniu 09.09.2017, o godz. 10:50:
>
> Hi Zbyszek,
>
> are you required to run a DHCP client?
> I guess you get the same IP every time
> anyway (it's a VPS, right?) so why not
> configure it statically?
>
> Regards, Florian
>
> Am 7. September 2017 15:24:21 MESZ schrieb "Zbyszek Żółkiewski" <zbyszek@onefellow.com>:
>> Hi group,
>>
>> Recently i come up with this problem: running isc_named + dhclient
>> cause isc_named to periodically loose binding to TCP port:
>>
>> Sep 7 13:45:02 ns dhclient[12533]: DHCPREQUEST on vio0 to
>> 169.254.169.254
>> Sep 7 13:45:02 ns dhclient[12533]: DHCPACK from 169.254.169.254
>> (fe:00:00:88:fe:63)
>> Sep 7 13:45:02 ns named[76593]: no longer listening on
>> XXX.XXX.XXX.XXX#53
>> Sep 7 13:45:02 ns named[76593]: listening on IPv4 interface vio0,
>> XXX.XXX.XXX.XXX#53
>> Sep 7 13:45:02 ns named[76593]: binding TCP socket: address in use
>> Sep 7 13:45:02 ns dhclient[12533]: bound to XXX.XXX.XXX.XXX -- renewal
>> in 40027 seconds.
>>
>> XXX is redacted public IP.
>>
>> This is OpenBSD 6.1
>> In bind i have already configured interface-interval 0; - but this do
>> not fix problem, any idea ? This problem looks like isolated to
>> OpenBSD.
>>
>> Thanks,
>>
>> _
>> Zbyszek Żółkiewski