L1VPN Working Group Scope 63rd IETF Paris August 2005

Charter Scope Read the charter! Read the Framework I-D The L1VPN Working Group's task is to specify mechanisms necessary for providing layer-1 VPN services (establishment of layer-1 connections between CE devices) over a GMPLS-enabled transport service-provider network. The following two service models will be addressed: Basic mode: the CE-PE interface's functional repertoire is limited to path setup signalling only. Provider's network is not involved in distribution of customer network's routing information. Enhanced mode: the CE-PE interface provides the signaling capabilities as in the Basic mode, plus permits limited exchange of information between the control planes of the provider and the customer to help such functions as discovery of reachability information in remote sites, or parameters of the part of the provider's network dedicated to the customer. 63rd IETF Paris August 2005

Prioritization Walk before we run Framework and Applicability I-D describe both modes, but… Focus all solutions work on Basic Mode first Look at the milestones Feel free to work on I-Ds for Extended Mode, but… Limited discussion on mailing list No time at meetings Won’t become WG drafts …until Basic Mode is well-progressed 63rd IETF Paris August 2005

Early Milestones Sep 05 Submit first Internet Draft of L1VPN framework Pretty-much ready Sep 05 Submit first Internet Drafts of basic mode specifications Not a lot of work, but needs immediate action Dec 05   Submit first Internet Drafts of MIB modules for basic mode Dependent on protocol work Apr 06 Submit basic mode specifications to IESG for publication as Proposed Standard Jun 06 Submit first Internet Drafts of enhanced mode specifications Note that Basic Mode is all done! 63rd IETF Paris August 2005