CCAMP - 70th IETF1 Generalized MPLS (GMPLS) Support For Metro Ethernet Forum and G.8011 User-Network Interface (UNI) draft-berger-ccamp-gmpls-mef-uni-01.txt Generalized MPLS (GMPLS) Support For Metro Ethernet Forum and G.8011 Ethernet Services draft-berger-ccamp-gmpls-ether-svcs-00.txt Lou Berger Don Fedyk

CCAMP - 70th IETF2 Recap Objective of drafts: Define GMPLS based support for MEF/G.8011 UNI Based on GMPLS UNI (RFC4208) and GMPLS Calls (RFC4974) Drafts provide: New switching services EPL: Ethernet Private Line –Supports a single port-to-port Ethernet connection (EVC) EVPL: Ethernet Virtual Private Line –Multiplexed service – Based on Ethernet VLAN tags/IDs –Uses new label format Other service and UNI specifics

CCAMP - 70th IETF3 Changes from previous version Document split: -gmpls-mef-uni-00.txt -gmpls-ether-svcs-00.txt covers new switching type and services Alignment with Ethernet Traffic parameters (draft-ietf-ccamp-ethernet-traffic-parameters-) General cleanup No significant technical changes -gmpls-mef-uni-01.txt covers UNI specifics

CCAMP - 70th IETF4 Technical Changes Draft-berger-ccamp-gmpls-mef-uni-01.txt – None Contains only UNI specifics UNI Addressing (GMPLS UNI and CALLS) Ethernet  IP address resolution Connection Identification Draft-berger-ccamp- gmpls-ether-svcs-00.txt (Deltas from draft-berger-ccamp-gmpls-mef-uni-00.txt) Renamed encoding 8B/10B  line New MEF-TRAFFIC TLV: L2 Control Protocol TLV To align with [MEF-TRAFFIC] Provides for handling of L2 control traffic at ingress and egress Per MEF10.1, G and G General text cleanup and references update

CCAMP - 70th IETF5 L2 Control Protocol (L2CP) TLV Carried in MEF Traffic Parameters (SENDER_TSPEC) L2CP TLV Format: | Type=2 | Length=4 | | IL2CP | EL2CP | Reserved | IL2CP – Ingress Layer 2 Control Processing Value Description Reference Reserved 1 Discard/Block [MEF10.1], [8011.1] and [8011.2] 2 Peer/Process [MEF10.1], [8011.1] and [8011.2] 3 Pass to EVC/Pass [MEF10.1], [8011.1] and [8011.2] 4 Peer and Pass to EVC [MEF10.1] EL2CP – Egress Layer 2 Control Processing Value Description Reference Reserved 1 Based on IL2CP Value [MEF10.1] 2 Generate [8011.1] and [8011.2] 3 None [8011.1] and [8011.2] 4 Reserved

CCAMP - 70th IETF6 Open Issue Further draft split? Proposal from Dimitri: Split service document to match current RFC documents: Protocol generic vs. Technology specific 1. Extensions to RFC 3471/RFC 3473 (label format and data channel switching) 2. Extensions to RFC 4974 (call related) 3. Extensions to Ethernet Traffic Parameters (for L2CP TLV) Continue to have UNI specific document Extensions to RFC 4208

CCAMP - 70th IETF7 Next steps Identify and resolve open issues Solicit feedback from MEF/OIF Do we need a liaison? Other comments?