Thanks, I will check and follow on github!
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
https://www.opensips-solutions.com
https://www.siphub.com
On 15.01.2024 10:19, [email protected] wrote:
Hi Bogdan,
Thanks for your answer.
Issue opened : #3285
Regards,
Guillaume Desgeorge
*De :*Bogdan-Andrei Iancu <[email protected]>
*Envoyé :* mercredi 10 janvier 2024 17:28
*À :* OpenSIPS users mailling list <[email protected]>;
DESGEORGE Guillaume INNOV/IT-S <[email protected]>
*Objet :* Re: [OpenSIPS-Users] DNS could not resolve hostname in
dispatcher
Hi Guillaume,
Indeed, a weird one, not marking the destination as failed upon
failure to ping it. I checked the drouting module and it is doing such
disable, so it might be a overlook in the dispatcher module. Please
open a bug report on the github tracker, so we can address this issue.
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
https://www.opensips-solutions.com
https://www.siphub.com
On 09.01.2024 11:32, [email protected] wrote:
Hi everyone,
We are facing a problem with Opensips 3.3 (but I’ve done tests on
opensips 2.4 and it was the same).
In the dispatcher, if we have a name instead of an IP address in
“destination”, and that the DNS falls down, we have an error
“could not resolve hostname” in the log. Then, Opensips can’t
resolve the name, there is no more OPTIONS message sent to the
destination but the state stays as 0 and if a call arrives,
Opensips still route the INVITE to the last known IP address.
I find that’s strange :
1. Either Opensips consider that the DNS is down but the
destination may be still up with the last IP address he knows
and he could still send OPTIONS messages to the last known IP
address
2. Either Opensips consider that the DNS is down and doesn’t send
OPTIONS message but in that case he should not send INVITE to
the old IP address.
I work with a product that has his own DNS and removes the name of
the server in the DNS when the machine is down. So everytime the
server is down, Opensips can’t resolve the name and still send
calls to that server…
Is there any parameters I can use to change that way of working ?
Regards,
Guillaume
Orange Restricted
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