[OpenSIPS-Users] Return GW IP

[Mark Farmer]

No wonder I was getting confused. The key here for me was that I was
calling my route before the do_routing(). Now my tests actually work
and things are much simpler now that it's all contained within drouting :)

Thank you for pointing that out, much appreciated.

Mark.

PS. Sorry about the duplicate emails!



On Tue, 5 Mar 2019 at 16:44, Bogdan-Andrei Iancu <bogdan at opensips.org>
wrote:

> Mark,
>
> Drouting is pushing the the GW IP into the host/domain part of the RURI,
> so you can "see" it via $rd (after do_routing()). Also your scripting seems
> logic.
>
> Regards,
>
> Bogdan-Andrei Iancu
>
> OpenSIPS Founder and Developer
>   https://www.opensips-solutions.com
> OpenSIPS Summit 2019
>   https://www.opensips.org/events/Summit-2019Amsterdam/
>
> On 03/05/2019 06:00 PM, Mark Farmer wrote:
>
> Thanks for the reply.
>
> This actually stems from an earlier post regarding rtpproxy. Within that
> logic I am testing $si which is fine but I also need to test the
> destination GW IP hence $dd but the variable is null at that point so I'm
> thinking I need to grab the destination GW IP address beforehand and store
> it for later use, not nessesarily $dd - just something I can test later.
>
> I've just changed my route logic, see below, does this make sense?
>
> --------
> route[RTPPROXY] {
>
>         if (is_method("BYE|CANCEL")) {
>                 rtpproxy_unforce();
>         }
>
>             if (is_method("INVITE")) {
>                 xlog("Processing INVITE);
>                 if (is_from_gw("1") && goes_to_gw("2")) {
>                 xlog("Internal to External");
>                     setflag(INT_EXT);
>                 } else if (is_from_gw("2") && goes_to_gw("3")) {
>                         xlog("External to 3rd Party");
>                         setflag(EXT_PCI);
>                 } else if (is_from_gw("3") && goes_to_gw("1")) {
>                         xlog("3rd Party to Internal");
>                         setflag(PCI_INT);
>                 } else {
>                         xlog("External to Internal");
>                         setflag(EXT_INT);
>                 }
>         }
>
>         if (isflagset(INT_EXT)) {
>                         rtpproxy_offer("corwfei");
>                 } else if (isflagset(EXT_PCI)) {
>                         rtpproxy_offer("corwfie");
>                 } else if (isflagset(PCI_INT)) {
>                         rtpproxy_offer("corwfii");
>                 } else if (isflagset(EXT_INT)) {
>                         rtpproxy_offer("corwfie");
>                 }
> }
> -----
>
>
> On Tue, 5 Mar 2019 at 15:13, Bogdan-Andrei Iancu <bogdan at opensips.org>
> wrote:
>
>> Hi Mark,
>>
>> The Dynamic Routing module is doing routing based on prefix/number -
>> that's what the engine knows. Of course you can combine with source IP by
>> translating/mapping groups of src IPs into routing groups.
>>
>> Not sure what you are expect the module to do, if you want to route only
>> based on SRC and DST IPs....In order to have drouting setting a destination
>> GW, you need to do the actual routing (via do_routing()).
>>
>> Regards,
>>
>> Bogdan-Andrei Iancu
>>
>> OpenSIPS Founder and Developer
>>   https://www.opensips-solutions.com
>> OpenSIPS Summit 2019
>>   https://www.opensips.org/events/Summit-2019Amsterdam/
>>
>> On 03/05/2019 04:01 PM, Mark Farmer wrote:
>>
>> Hi all
>>
>> I'm using drouting and I need to route calls to various Gateway types
>> based on $si and destination IP but it seems that $dd is not known at this
>> point.
>> How can I get the IP address of the destination gateway from the drouting
>> database and assign it to a usable variable?
>>
>> I'm thinking something like this:
>>
>> if ($si =~"^(10\.*)" && goes_to_gw("1")) {
>> $dd = ???????
>>                 }
>>
>>
>> Many thanks
>> Mark.
>>
>>
>> --
>> Mark Farmer
>> farmorg at gmail.com
>>
>>
>> _______________________________________________
>> Users mailing listUsers at lists.opensips.orghttp://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>
>>
>>
>
> --
> Mark Farmer
> farmorg at gmail.com
>
>
> _______________________________________________
> Users mailing listUsers at lists.opensips.orghttp://lists.opensips.org/cgi-bin/mailman/listinfo/users
>
>
>

-- 
Mark Farmer
farmorg at gmail.com
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