SFC Working Group Session 97th IETF Seoul, South Korea Chairs overview Joel Halpern and Jim Guichard

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Agenda summary (times include Q&A) Sorry this is so tight… 00:00 (9:30) Introduction (Wg-Chairs) 5 minutes 00:05 (9:35) OpenDaylight Control Plane Implementation (Remote Presentation, Brady Johnson) 20 minutes 00:25 (9:55) Service Function Chaining Metadata Type 1 and Type 2 (Behcet Sarikaya) 20 minutes 00:45 (10:15) SFC Control Plane Components and Requriements (Dave Dolson) 20 minutes 01:05 (10:35) SFC Security Design Team update (Daniel Migualt) 10 minutes 01:15 (10:45) Controlling Service Function Access to Network Service Header (Victor Vu) 10 minutes 01:25 (10:55) BGP Control Plane for NSH SFC (Adrian Farrel) 20 minutes 01:45 (11:15) Receive-only Service Function (Eric Wang) 10 minutes 01:55 (11:25) Network Service Header KPI Stamping (Remote Presentation, Rory Brown) 10 minutes 02:05 (11:35) RADIUS Attributes for NSH (Roberta Marline) 10 minutes 02:15 (11:45) SFC Network Security Use Cases and NSH Allocation (Eric Wang) 10 Minutes 0225 (11:55) Closing (WG Chiar) 5 minutes

Document Status Draft-ietf-sfc-control plane Draft-ietf-sfc-nsh Will be presented today In discussion with the AD about some concerns Has completed WG last call Draft-ietf-sfc-nsh Some issues were raised, and will be addressed Some new issues raised by BESS BGP control discussions Please remember that re-opening an earlier discussion should be driven by new information, not just having been declared to be in the rough Draft-ietf-sfc-hierarchical Has requested more WG review preparatory to WG last call

WG Document plans We need to decide, as a working group, how to progress several related drafts The MD-1 allocation drafts The MD-2 TLV description draft Draft-sarikaya-sfc-metadatat1t2 – to be presented today We need to progress the SFC OAM work We would like to appoint a new co-author to work with Carlos on the framework We need to determine how to advance the other drafts

Interim Meeting In discussion with WG members and our AD, we have concluded that we need to push to move some of the work forward more expeditiously. In order to get time for discussion and focus, we are looking at having an interim face-to-face wg meeting before the next IETF Probably aim for January Location still TBD. It will be a long distance for some of our people. We will try to enable remote participation, but the time zones will still be awkward. We will make sure there is a rough agenda early, so that folks can plan