[OpenSIPS-Users] Strange Nat issue

[Bogdan-Andrei Iancu]

The routing of the ACK is done accordingly to the routing info in the 
ACK itself (like RURI and Route hdrs). To see which is the next hop (as 
SIP for the ACK), after the successful loose_route(), log the $ru and 
$du... And I understand you are actually using WSS, right ?

Regards,

Bogdan-Andrei Iancu

OpenSIPS Founder and Developer
   https://www.opensips-solutions.com
   https://www.siphub.com

On 29.11.2023 17:27, Andrew Colin wrote:
>
> Hi Bogdan,
>
> Seems to be in the context of the ACK yes.
>
> Why would I be seeing proto 5 if we are using WSS then?
>
> Kind Regards
>
> *From: *Bogdan-Andrei Iancu <bogdan at opensips.org>
> *Date: *Wednesday, 29 November 2023 at 15:17
> *To: *users at lists.opensips.org <users at lists.opensips.org>, Andrew 
> Colin <andrew.colin at ipcortex.co.uk>
> *Subject: *Re: [OpenSIPS-Users] Strange Nat issue
>
> Hi Andrew,
>
> Proto 5 is WS (not WSS). Can you confirm if the error occurs in the 
> context of the ACK ?
>
> Regards,
>
> Bogdan-Andrei Iancu
> OpenSIPS Founder and Developer
>    https://www.opensips-solutions.com
>    https://www.siphub.com
>
> On 29.11.2023 15:15, Andrew Colin via Users wrote:
>
>     Hi All,
>
>     Recently deployed opensips into AWS and when we make calls between
>     2 webrtc clients I keep seeing this error in the logs and the call
>     eventually drops after 32 seconds
>
>     ERROR:tm:update_uac_dst: failed to fwd to af 2, proto 5  (no
>     corresponding listening socket)
>
>     ERROR:tm:t_forward_nonack: failure to add branches
>
>     Normal SIP to SIP calls do not have the issue
>
>
>
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>
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>
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