I am the assigned Gen-ART reviewer for this draft. For background on Gen-ART,  please see the FAQ at Document: draft-ietf-tram-stun-path-data-03 Reviewer:  Wassim Haddad Review Date: 11 February 2016 IETF LC End Date: 11 February 2016 IETF Telechat Date: unknown Summary:  This draft is ready for publication as proposed RFC - Major Issues: None - Minor Issues: None Question: Would it make sense to highlight the mobility case (since the document explicitly mentions 3G, 4G, WiFi) in which case, applying the described mechanism would suggest to the mobile to use a different interface after attaching to a different network…  Regards, Wassim H.