[OpenSIPS-Users] Access to listen/advertised IP Addresses

[Mark Farmer]

I was thinking something like:

modparam("cfgutils", "varset", "extip=s:$in_socket.advertised_ip")


On Tue, 7 Apr 2020 at 14:40, Bogdan-Andrei Iancu <bogdan at opensips.org>
wrote:

> Hi Mark,
>
> ingenious solution :)
>
> In regards to the proposed solution, I do not understand the question
> about varset (cfgutils), as there is no relation between the script vars
> and these new $socket vars. Maybe I'm missing something from your question.
>
> Regards,
>
> Bogdan-Andrei Iancu
>
> OpenSIPS Founder and Developer
>   https://www.opensips-solutions.com
> OpenSIPS Summit, Amsterdam, May 2020
>   https://www.opensips.org/events/Summit-2020Amsterdam/
>
> On 4/7/20 2:10 PM, Mark Farmer wrote:
>
> Hi Bogdan
>
> The root of my issue is that I need 2 variables containing the IP's of my
> 2 interfaces (mhomed=yes) but the advertised address of the NAT'd DMZ
> interface while keeping changes per server to a bare minimum to ease
> deployment.
>
> I actually solved my issue by using include_file and using cfgutils to set
> 2 script variables. So now all deployment changes are confined to a much
> simpler/smaller file.
>
> However, the proposed changes would make things even nicer. Would
> cfgutils be able to accept those variables as parameters to the 'varset'
> function?
>
> Regards
> Mark.
>
>
>
> On Tue, 7 Apr 2020 at 11:44, Bogdan-Andrei Iancu <bogdan at opensips.org>
> wrote:
>
>> Hi guys,
>>
>> Maybe adding a new core variable like $in_socket.XXXX, to give access to
>> various fields, like $in_socket.ip, $in_socket.port, $in_socket.advertised_ip,
>> etc. This will replace the $Ri and $Rp
>>
>> And we can also add $out_socket, that will similarly replace the $fs
>> (forced socket)
>>
>> Regards,
>>
>> Bogdan-Andrei Iancu
>>
>> OpenSIPS Founder and Developer
>>   https://www.opensips-solutions.com
>> OpenSIPS Summit, Amsterdam, May 2020
>>   https://www.opensips.org/events/Summit-2020Amsterdam/
>>
>> On 4/6/20 6:00 PM, Johan De Clercq wrote:
>>
>> It,s not exposed I think. I can’t find it back either
>>
>> Outlook voor iOS <https://aka.ms/o0ukef> downloaden
>> ------------------------------
>> *Van:* Users <users-bounces at lists.opensips.org>
>> <users-bounces at lists.opensips.org> namens David Villasmil
>> <david.villasmil.work at gmail.com> <david.villasmil.work at gmail.com>
>> *Verzonden:* Monday, April 6, 2020 4:49:36 PM
>> *Aan:* OpenSIPS users mailling list <users at lists.opensips.org>
>> <users at lists.opensips.org>
>> *Onderwerp:* Re: [OpenSIPS-Users] Access to listen/advertised IP
>> Addresses
>>
>> No, you’re right. It’s not in the core variables and I can’t find it
>> either. Which makes me think it’s either not exposed or somewhere in a
>> module (it’s not in proto_udp)
>>
>> I will research a little to try and find it..
>>
>> On Mon, 6 Apr 2020 at 14:04, Mark Farmer <farmorg at gmail.com> wrote:
>>
>> Thanks David. But I see no reference to the same variable in OpenSIPS.
>>
>> https://www.opensips.org/Documentation/Script-CoreVar-2-4
>>
>> Am I missing something?
>>
>>
>> On Mon, 6 Apr 2020 at 13:45, David Villasmil <
>> david.villasmil.work at gmail.com> wrote:
>>
>> Right here:
>>
>>
>> https://www.kamailio.org/wiki/cookbooks/5.2.x/pseudovariables#rai_-_received_advertised_ip_address
>>
>> Regards,
>>
>> David Villasmil
>> email: david.villasmil.work at gmail.com
>> phone: +34669448337
>>
>>
>> On Mon, Apr 6, 2020 at 12:08 PM Mark Farmer <farmorg at gmail.com> wrote:
>>
>> Many thanks for the reply.
>>
>> $Ri is certainly useful when the request comes from a non-natted
>> interface. Thanks for pointing that out :)
>>
>> Is there a way to reference the advertised IP address defined in the
>> listen statement?
>>
>> listen=udp:xxx.xxx.xxx.xxx:5060 as xxx.xxx.xxx.xxx:5060
>>
>> Thanks
>> Mark.
>>
>>
>> On Thu, 2 Apr 2020 at 17:32, Sharad Kumar via Users <
>> users at lists.opensips.org> wrote:
>>
>> Hi Mark,
>>
>>  If your initial goal is to get the interface IP where request is
>> received then you can try these variables.
>>
>> *$Ri* - reference to IP address of the interface where the request has
>> been received
>>
>> *$Rp* - reference to the port where the message was received
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>>
>>
>> --
>> Mark Farmer
>> farmorg at gmail.com
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>>
>>
>> --
>> Mark Farmer
>> farmorg at gmail.com
>> _______________________________________________
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>>
>> --
>> Regards,
>>
>> David Villasmil
>> email: david.villasmil.work at gmail.com
>> phone: +34669448337
>>
>> _______________________________________________
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>>
>>
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>
>
> --
> 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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