[SR-Users] Multiple advertise addresses per socket

[Sergiu Pojoga]

Hi Daniel and thanks for the suggestion, however it doesn't seem to be a
matter of matching against 'myself' (alias) but rather matching against a
socket.

In an old post, I found this explanation of yours that seems to apply to my
case:

"*loose_route() matches the alias as being local (myself condition), but
there is no relation between aliases and sockets, so searching a socket
using an alias value does not work.*


*The advertise for listen does what you need, if it fits in what you try to
achieve:*


*listen=IP1 advertise IP2*
*If Route has IP2 then the socket IP1 is used for relaying*."

https://lists.kamailio.org/pipermail/sr-users/2012-September/074825.html

Thanks,
--Sergiu

On Wed, Mar 25, 2020 at 9:38 AM Daniel-Constantin Mierla <miconda at gmail.com>
wrote:

> Hello,
>
> from record routing point of view, that is probably the good solution.
>
> If you have many aliases like PREFIX.mydomain.net, instead of listing
> them individually, you can use:
>
>   *
> http://www.kamailio.org/docs/modules/5.3.x/modules/corex.html#corex.p.alias_subdomains
>
> Provided that you do not have any need to skip some specific subdomains.
>
> Cheers,
> Daniel
> On 25.03.20 03:45, Sergiu Pojoga wrote:
>
> Hi there,
>
> Question: how can I advertise and later match multiple FQDNs per socket?
>
> Example:
> auto_aliases=no
> alias="mydomain.net":5060
> alias="mydomain.net":5061
> alias="client1.mydomain.net":5060
> alias="client1.mydomain.net":5061
>
> # looks like I can advertise only one address per socket?
> listen=udp:65.65.65.65:5060 advertise "mydomain.net":5060
> listen=tls:65.65.65.65:5061 advertise "mydomain.net":5061
>
> Adding RR before relaying downstream like so:
> record_route_preset("client1.mydomain.net:5061;transport=tls;r2=on",
> "client1.mydomain.net:5060;r2=on");
>
> This is the warning (just warning, works fine otherwise) after receiving
> for example the ACK from upstream following the 200 OK:
> *WARNING*: {1 19082 ACK  } rr [loose.c:768]: rr_do_force_send_socket():
> no socket found to match second RR (
> sip:client1.mydomain.net:5061;transport=tls;lr;r2=on)
>
> Figured warning itself can be turned off with modparam
> "enable_socket_mismatch_warning" of RR, still I'd like to know if I'm doing
> something wrong or there's a better way.
>
> Much obliged,
> --Sergiu
>
>
>
> _______________________________________________
> Kamailio (SER) - Users Mailing Listsr-users at lists.kamailio.orghttps://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>
> --
> Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda
>
>
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