[OpenSIPS-Users] Access to listen/advertised IP Addresses
Bogdan-Andrei Iancu
bogdan at opensips.org
Thu Apr 23 10:49:03 EST 2020
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
>> <mailto: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 <mailto: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>
>>>> <mailto:users-bounces at lists.opensips.org> namens David
>>>> Villasmil <david.villasmil.work at gmail.com>
>>>> <mailto: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> <mailto: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
>>>> <mailto: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
>>>> <mailto: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
>>>> <mailto:david.villasmil.work at gmail.com>
>>>> phone: +34669448337
>>>>
>>>>
>>>> On Mon, Apr 6, 2020 at 12:08 PM Mark Farmer
>>>> <farmorg at gmail.com <mailto:farmorg at gmail.com>> wrote:
>>>>
>>>> Many thanks for the reply.
>>>>
>>>> $Ri is certainly useful when the request comes
>>>> from a non-natted interface. Thanks for
>>>> pointing that out :)
>>>>
>>>> Is there a way to reference the advertised IP
>>>> address defined in the listen statement?
>>>>
>>>> listen=udp:xxx.xxx.xxx.xxx:5060 as
>>>> xxx.xxx.xxx.xxx:5060
>>>>
>>>> Thanks
>>>> Mark.
>>>>
>>>>
>>>> On Thu, 2 Apr 2020 at 17:32, Sharad Kumar via
>>>> Users <users at lists.opensips.org
>>>> <mailto:users at lists.opensips.org>> wrote:
>>>>
>>>> Hi Mark,
>>>>
>>>> If your initial goal is to get the
>>>> interface IP where request is received then
>>>> you can try these variables.
>>>>
>>>> *$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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>>>> Users at lists.opensips.org
>>>> <mailto:Users at lists.opensips.org>
>>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>>>
>>>>
>>>>
>>>> --
>>>> Mark Farmer
>>>> farmorg at gmail.com <mailto:farmorg at gmail.com>
>>>> _______________________________________________
>>>> Users mailing list
>>>> Users at lists.opensips.org
>>>> <mailto:Users at lists.opensips.org>
>>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>>>
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>>>> <mailto:Users at lists.opensips.org>
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>>>>
>>>>
>>>>
>>>> --
>>>> Mark Farmer
>>>> farmorg at gmail.com <mailto:farmorg at gmail.com>
>>>> _______________________________________________
>>>> Users mailing list
>>>> Users at lists.opensips.org <mailto:Users at lists.opensips.org>
>>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>>>
>>>> --
>>>> Regards,
>>>>
>>>> David Villasmil
>>>> email: david.villasmil.work at gmail.com
>>>> <mailto:david.villasmil.work at gmail.com>
>>>> phone: +34669448337
>>>>
>>>> _______________________________________________
>>>> Users mailing list
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>>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>>
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>>>
>>>
>>>
>>> --
>>> Mark Farmer
>>> farmorg at gmail.com <mailto:farmorg at gmail.com>
>>>
>>> _______________________________________________
>>> Users mailing list
>>> Users at lists.opensips.org <mailto:Users at lists.opensips.org>
>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>
>>
>>
>> --
>> Mark Farmer
>> farmorg at gmail.com <mailto:farmorg at gmail.com>
>
>
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