[OpenSIPS-Users] Problem with fix_nated_contact

[Yury Kirsanov]

Hi Bogdan,
No, nothing in OpenSIPS logs, unfortunately.

Here's another log, I'm doing 'fix_nated_register' in this case at the
REGISTER route and doing 'fix_nated_contact()' at the very beginning of my
script, just for the testing purpose.

May  3 03:00:48 [REGISTER]      [123456->123456] Forwarding REGISTER from
sip:123456 at domain.com:5060, requested Expries: 60 to main registrar at sip:
172.16.4.22:5060 (84327f479c5d50e1634422f72a0b7619)
May  3 03:00:48 [REPLY]         [123456->123456] REGISTER 401 Unauthorized
FROM 172.16.4.22:5060 (84327f479c5d50e1634422f72a0b7619)
May  3 03:00:48 [REGISTER]      [123456->123456] Request from
1XX.1XX.1XX.1XX:8001, domain domain.com (84327f479c5d50e1634422f72a0b7619)
May  3 03:00:48 [REGISTER]      [123456->123456] Forwarding REGISTER from
sip:123456 at domain.com:5060, requested Expries: 60 to main registrar at sip:
172.16.4.22:5060 (84327f479c5d50e1634422f72a0b7619)
May  3 03:00:48 [REPLY]         [123456->123456] REGISTER 200 OK FROM
172.16.4.22:5060 (84327f479c5d50e1634422f72a0b7619)
May  3 03:00:48 [REGREPLY]      [123456->123456] Reply from 172.16.4.22:5060,
code is 200 - OK, saving contact (84327f479c5d50e1634422f72a0b7619)
May  3 03:00:48 [EVENT] Inserting contact sip:123456 at 192.168.1.36:8001
(569f6c324981335e0b33daf8fc88ed77)
May  3 03:00:51 [OPTIONS]       OPTIONS request from 172.16.4.22:5060 to
sip:123456 at 172.16.4.254:5060, fu is sip:123456 at 1XX.1XX.1XX.1XX
May  3 03:00:51 [OPTIONS]       [123456->123456] SIP device
sip:123456 at 172.16.4.254 found, relaying to sip:1XX.1XX.1XX.1XX:8001
(76f4319976c85e45b2ff916581912550)

No errors in OpenSIPS logs. Here's output of 'opensips-cli -x mi fifo
ul_dump':

            "AORs": [
                {
                    "AOR": "123456",
                    "Contacts": [
                        {
                            "Contact": "sip:123456 at 192.168.1.36:8001",
                            "ContactID": "3713509073413807284",
                            "Expires": 47,
                            "Q": "",
                            "Callid": "6_3941098626",
                            "Cseq": 2,
                            "User-agent": "Yealink SIP-T46G 28.83.0.120",
                            "Received": "sip:1XX.1XX.1XX.1XX:8001",
                            "State": "CS_SYNC",
                            "Flags": 0,
                            "Cflags": "",
                            "Socket": "udp:1XX.1XX.1XX.1XX:5060",
                            "Methods": 16383
                        }
                    ]
                }

Thanks and best regards,
Yury.

On Tue, May 3, 2022 at 12:29 AM Bogdan-Andrei Iancu <bogdan at opensips.org>
wrote:

> Hi,
>
> Are there any errors when the "fixing" is done? The presence of a param
> should not impact here.
>
> Regards,
> Bogdan
>
> Bogdan-Andrei Iancu
>
> OpenSIPS Founder and Developer
>   https://www.opensips-solutions.com
> OpenSIPS eBootcamp 23rd May - 3rd June 2022
>   https://opensips.org/training/OpenSIPS_eBootcamp_2022/
>
> On 4/29/22 1:43 PM, Yury Kirsanov wrote:
>
> Hi,
> I'm using OpenSIPS 3.2.4 and recently run into following issue:
>
> Imagine simplest proxy setup - OpenSIPS just accepts new packet, for
> example INVITE, changes destination using 'sethostport(....)' and then
> issues 't_relay()' to forward the packet. Let's ignore replies and so on.
>
> If I'm doing a 'fix_nated_contact()' before sending this packet I'm
> expecting Contact: field to be replaced with a source IP:port as per
> manual. And this works if the Contact is in simple form like '
> sip:7777777 at 192.168.29.106:65033'.
>
> But if following Contact comes in OpenSIPS doesn't change it leaving
> private IP in the contact:
>
> 'Contact: sip:7777777 at 192.168.29.106:65033;rinstance=2f59b175103f1088'
>
> Can you please let me know why is that happening? Thanks!
>
> Best regards,
> Yury.
>
> _______________________________________________
> Users mailing listUsers at lists.opensips.orghttp://lists.opensips.org/cgi-bin/mailman/listinfo/users
>
>
>
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