Diameter Maintenance and Extensions (DIME) John Loughney, Hannes Tschofenig IETF 66, Montreal, June 2006

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Administrative Stuff Blue Sheets! Minute Taker? Jabber Scribe?

Agenda (1/2) 1) Agenda Bashing/Status Report Presented by the chairs 5 min. 2) Diameter Base Issues * Open Issues Presented by ext Victor Fajardo 20 minutes * URI schemes for AAA Protocols Presented by Miguel Garcia 10 min. 3) Diameter Mobile IPv6 Application Presented by TBD 30 min.

Agenda (2/2) 4) Diameter Quality of Service Presented by TBD 15 min. 5) New Work * DCCA & BASE MIBs Presented by Glen Zorn 10 min. * Requirement for the addition of Auditing Functionality to Diameter Presented by Avri Doria 10 min. * Diameter Routing Extensions Presented by Victor Fajardo 10 min. * RADext Filter rule Presented by John Loughney 5 min.

Diameter Interop Report (1/3) Host: Ulticom Date: April 24-28, 2006 Meeting Minutes: Participants: –BEA Systems –Cisco Systems –IBM –Digital Route AB –Ericsson AB –IntelliNet Technologies India Private Limited –Lucent Technologies –Motorola India Electronics Pvt Ltd –Nokia Networks –Openet Telecom –Siemens AG –Toshiba America Research –Ulticom

Diameter Interop Report (2/3) Tests covered: –Diameter Base Protocol –Diameter Credit Control –Diameter NASREQ –Diameter Accounting –3GPP specs TLS –5 companies provided TLS support –Complicated due to certificate format problems SCTP –2 companies supported SCTP –No problems We couldn’t get Diameter EAP tests working properly. We used the scenarios from draft-fajardo-dime-interop-test-suite-00.txt to perform most of the tests.

Diameter Interop Report (3/3) Y=Implemented/Tested I=Implemented/Not Tested N=Not Implemented NA=Not Available : Capabilities Negotiation 13 Y : Election 9 Y, 3 I, 1 N : Disconnection 13 Y : Re-Connection Algorithms 12 Y, 1 I : Failover and Failback 3 Y, 6 I, 4 N : Peer Based Request Routing 7 Y, 2 I, 3 N, 1 NA : Realm Based Routing 7 Y, 3 I, 2 N, 1 NA : Answer Message Routing 9 Y, 1 I, 2 N, 1 NA : Loop Detection 5 Y, 4 I, 4 N (Relay Support): 6 Y, 6 N, 1 NA (Proxy Support): 1 Y, 2 I, 9 N, 1 NA : Redirection 1 Y, 2 I, 10 N : Connectivity and Peering - General Statemachine 6 Y, 5 I, 2 N : Connectivity and Peering - Dynamic Peer Discovery 1 I, 12 N Collected issues recoded at:

Next Interop? There was substantial interest at the Interop Event to schedule another event. Is there interest from other working group members as well? IntelliNet Technologies has volunteered to host towards the end of the year.