Jim,

Thanks for those diagnostics!  I think the problem occurs here - specifically 
the uri_classifier logs:

22-09-2017 09:04:02.770 UTC Debug sproutletproxy.cpp:163: Find target Sproutlet 
for request
22-09-2017 09:04:02.770 UTC Debug sproutletproxy.cpp:197: Found next routable 
URI: sip:ims.rmcore.net;lr;service=registrar
22-09-2017 09:04:02.770 UTC Debug sproutletproxy.cpp:300: Found services param 
- registrar
22-09-2017 09:04:02.770 UTC Debug uri_classifier.cpp:139: home domain: false, 
local_to_node: false, is_gruu: false, enforce_user_phone: false, prefer_sip: 
true, treat_number_as_phone: false
22-09-2017 09:04:02.770 UTC Debug uri_classifier.cpp:185: Classified URI as 5
22-09-2017 09:04:02.770 UTC Debug sproutletproxy.cpp:427: Creating URI for 
service subscription

Basically, we have a SIP URI that says "service=registrar".  This invokes the 
registrar Sproutlet.  However, the registrar Sproutlet checks that the URI 
looks right before it accepts it (using the URIClassifier), and it finds that 
it's not for our home domain (see "home domain: false").  This means that it 
classifies URI as "5", which is a bit cryptic but corresponds to the URIClass 
enum, and means OFFNET_SIP_URI... so we route it off net.

So why isn't ims.rmcore.net recognized as the home domain?  Please can you 
share the /etc/clearwater/shared_config file from your system?

Thanks,

Matt

From: Jim Page [mailto:[email protected]]
Sent: 22 September 2017 10:27
To: [email protected]
Cc: Matt Williams <[email protected]>
Subject: Re: [Project Clearwater] Looping authentication with Bria

Hi Matt

Thanks a lot for getting in touch.

I have attached PCAPs of the bria (just sip) and the bono and sprout hosts 
(everything). Also the bono and sprout logs at log_level=5. I have copied this 
email to your metaswitch email in case the zip is removed from the forum 
emails, hope that’s ok.

Your explanation makes sense - let’s hope it’s an easy fix!

This is my #1 priority right now so please let me know if there’s anything else 
I can do to help debug this.

Kind regards
Jim
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