Layer-1 VPN WG (l1vpn) ====================== WEDNESDAY, November 9, 2005 1300-1500 Afternoon Session I CHAIRS: Hamid Ould-Brahim Tomonori Takeda Adrian Farrel AGENDA: =============================== Chairs: Agenda bashing (5 mins) Status update (5 mins) =============================== ======================================== Tomonori: Update on Framework draft draft-ietf-l1vpn-framework-00.txt and Framework draft discussion (15 mins) ======================================== a. Is the framework finished? b. Are there other requirements or models we should add? c. Have we covered Policy enough? d. Have we covered Manageability enough? e. Is the Security section strong enough? f. Next steps ============================== Basic Mode Discussion (45 min) ============================== =============================================== Don/Yakov: draft-fedyk-l1vpn-basic-mode-00.txt =============================================== Basic Mode Discussion: I. Signaling a. What signaling is needed in addition to the Overlay draft? i. Do we need to identify the VPN-ID in the signaling messages? ii. Have we covered recovery aspects enough? b. Should we support both the shuffling and nesting/stitching methods or just adopt one method? II. Auto-Discovery a. What are the options for PE-PE auto-discovery? Reasoning for splitting the basic mode draft. i. Will the working group accept the two-way choice between configuration and BGP? ii. What are pros and cons of using an IGP technique? iii. Is anyone prepared to propose (and develop) an IGP technique? iv. Are the protocol extension generic enough to be used in other scenarios (i.e., normal GMPLS UNI case)? b. Is CE-CE discovery in scope of basic mode? c. What are the options for CE-CE discovery (using PE-PE discovery for example). ================================================================ Hamid: draft-ouldbrahim-l1vpn-bgp-autodiscovery-00.txt (10 min) ================================================================ ============================ Extended Mode (10 minutes) Discussion led by chairs. ============================ ======================= Others (remaining time) =======================