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

Mon Apr 27 13:30:56 EST 2020

Hi Bogdan

That looks great! Exactly what I was looking for :)

Will this be available in 3.1 only? My solution currently uses 2.4 but I'm
hoping to be able to upgrade it to 3.1 before go live.

Nice work and thank you.
Mark.

On Thu, 23 Apr 2020 at 11:49, Bogdan-Andrei Iancu <bogdan at opensips.org>
wrote:

> Hi Mark,
>
> check these new variables $socket_in() and $socket_out() in 3.1
>
> https://www.opensips.org/Documentation/Script-CoreVar-3-1#socket_in
>
> https://www.opensips.org/Documentation/Script-CoreVar-3-1#socket_out
>
> Regards,
>
> Bogdan-Andrei Iancu
>
> OpenSIPS Founder and Developer
>   https://www.opensips-solutions.com
>
> On 4/7/20 7:29 PM, Bogdan-Andrei Iancu wrote:
>
> No need, just use in script, where ever you need $socket_in(advertised_ip)
> and it will be evaluated for the current socket (used for receiving the
> request)
>
> Regardsm
>
> Bogdan-Andrei Iancu
>
> OpenSIPS Founder and Developer
>   https://www.opensips-solutions.com
> OpenSIPS Summit, Amsterdam, May 2020
>   https://www.opensips.org/events/Summit-2020Amsterdam/
>
> On 4/7/20 6:56 PM, Mark Farmer wrote:
>
> I was thinking something like:
>
> modparam("cfgutils", "varset", "extip=s:$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
>>> _______________________________________________
>>> Users mailing list
>>> Users at lists.opensips.org
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>>>
>>> _______________________________________________
>>> Users mailing list
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>>>
>>>
>>>
>>> --
>>> Mark Farmer
>>> farmorg at gmail.com
>>> _______________________________________________
>>> Users mailing list
>>> Users at lists.opensips.org
>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>>
>>> --
>>> Regards,
>>>
>>> David Villasmil
>>> email: david.villasmil.work at gmail.com
>>> phone: +34669448337
>>>
>>> _______________________________________________
>>> Users mailing listUsers at lists.opensips.orghttp://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>>
>>>
>>> _______________________________________________
>>> Users mailing list
>>> Users at lists.opensips.org
>>> http://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
>
>
>
> _______________________________________________
> 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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