Documentation says:
Enables the ability to resolve multiple IPv4/IPv6 addresses for a single notification address.
A value of zero resolves to the first IP address found. A non-zero value resolves to all IP addresses associated with the host. This includes addresses from DNS SRV records, A and AAAA records.
Default value is “0”.
Hey,On 22 September 2016 at 12:18, José Seabra <joseseabra4@gmail.com> wrote:Another doubt is when we use a FQDN that only resolves as A record, would be better DMQ send only a A query or is there any reason for always try SRV?Hello Daniel and Charles,Thank you for your feedback.As far as I recall (it's been a while since I did anything with this), the default behaviour is to query A record only. There is a mod_param to enable multi-record/SRV lookup:modparam("dmq", "multi_notify", 1)But the default is off.Is this not the behaviour you are seeing?Cheers,CharlesJosé SeabraThank you for your great job.BR2016-09-22 8:33 GMT+01:00 Charles Chance <charles.chance@sipcentric.com> :Hello,
I can take a look today.
Cheers,
CharlesOn 22 Sep 2016 06:20, "Daniel-Constantin Mierla" <miconda@gmail.com> wrote:Hello,
I guess that the one who did the implementation of the srv query for dmq hasn't "allocated" any service name. I haven't looked at the sources, but I guess it should be a small patch to compose the srv dns string to be queried -- maybe that part can be made a mod param so each can choose its preferred service.
Cheers,
Daniel
On 21/09/16 19:28, José Seabra wrote:
Hello,I have a doubt related with DMQ dns behavior, I noticed that when kamailio starts, it tries to resolve DMQ name configured on parameter notification_address as the following sequence:
- SRV
- A
- AAAA
Isn't supposed kamailio try first resolve the NAPTR DMQ name, and then SRV?
I'm asking this because kamailio is trying resolve the SRV record without any transport protocol specified on query, as my dns server only accepts queries on the format "_Service._Proto.Name" the SRV will never be resolved.
Thank you.
BR
--
José Seabra
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--CumprimentosJosé Seabra
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