[SR-Users] REGISTER failure_route 401 problem

[Daniel-Constantin Mierla]

Are you sure you have set t_on_failure() for the respective transaction?

Cheers,
Daniel

On 03/03/14 17:44, Marc Soda wrote:
> So I've found out that NAT has nothing to do with it.  The bit about 
> things working when the NAT device is removed was wrong.
>
> So my question becomes:  Why would Kamailio ignore a 401 rather 
> sending it to a failure route?
>
> Thanks in advance,
> Marc
>
>
> On Mon, Mar 3, 2014 at 9:10 AM, Marc Soda <msoda at coredial.com 
> <mailto:msoda at coredial.com>> wrote:
>
>     I forget to mention, the nat device is in front of the Kamailio
>     servers, not the endpoints.
>
>
>     On Fri, Feb 28, 2014 at 6:22 PM, Marc Soda <msoda at coredial.com
>     <mailto:msoda at coredial.com>> wrote:
>
>         I have a Kamailio server setup which is registers to a back
>         end server on behalf of endpoints.  The endpoints can register
>         to Kamailio but Kamailio is failing to register to the server
>         when I put a NAT device in front of it.  Without the NAT
>         device it works fine.
>
>         The problem is the 401 that comes back seems to be ignored by
>         Kamailio.  I have a failure route setup to auth, but it is
>         never hit.  I see the 401 in onrely_route, but not the
>         failure_route.  I'm assuming it's a NAT issue because removing
>         the device fixes the issue.
>
>         Anyone have any ideas?
>
>         The 401 being ignored:
>
>         SIP/2.0 401 Unauthorized
>         Via: SIP/2.0/UDP
>         10.0.10.11;branch=z9hG4bKe5d6.178378f7.0;received=198.XXX.XXX.XXX
>         Via: SIP/2.0/UDP
>         127.0.0.1:12354;rport=6545;received=198.XXX.YYY.YYY;branch=z9hG4bK-1879-1-3
>         From: <sip:sip7878_spqa at 64.YYY.YYY.YYY>;tag=1
>         To: <sip:sip7878_spqa at 64.YYY.YYY.YYY>;tag=as00e32130
>         Call-ID: 1-1879 at 127.0.0.1 <mailto:1-1879 at 127.0.0.1>
>         CSeq: 2 REGISTER
>         User-Agent: CoreDialPBX
>         Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE,
>         NOTIFY, INFO
>         Supported: replaces
>         WWW-Authenticate: Digest algorithm=MD5,
>         realm="fe-c7c5-9o.domain.com <http://fe-c7c5-9o.domain.com>",
>         nonce="151e4f60"
>         Content-Length: 0
>
>         Thanks,
>         Marc
>
>
>
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-- 
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

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