1 55 th IETF Atlanta,GA 55 th IETF meeting, Atlanta,GA PWE3 ATM, and Ethernet encapsulation PWE3 Control Protocol Updates Luca Martini, Level3 Communications LLC

1 55 th IETF Atlanta,GA ➢ Changes since draft-martini-atm-encap-mpls-01.txt : ➢ Merged draft-martini-atm-encap-mpls-01.txt, draft- koleyni-pwe3-app-cell-over-psn-01.txt, and draft-bocci- pwe3-app-frame-over-psn-00.txt. ➢ Todo: ➢ Incorporate changes agreed upon earlier this morning: ➢ Make applicability section. ➢ Remove MTU, sequencing, introduction terms/diagram ➢ Agreement to make N-to-one cell the only required mode. ➢ Use ITU document text for protocol definition. Draft-ietf-pwe3-atm-encap-00.txt

1 55 th IETF Atlanta,GA ➢ Changes since version 00 : ➢ Single mode for ethernet encapsulation. ➢ Todo: ➢ remove control word sequencing, length. ➢ Remove appendix. ➢ WG last call. draft-ietf-pwe3-ethernet-encap-01.txt

1 55 th IETF Atlanta,GA ➢ Changes since version 00: ➢ References updated. ➢ VLAN request interface parameter. ➢ Todo: ➢ Considering protocol extensions from draft-rosen- ppvpn-l2-signaling-02.txt ( need WG comment ). ➢ New TLV for PW status. ( UP/DOWN ) ➢ New TLV for IP address, will be in separate document in PPVPN. ➢ Congestion control, sequencing, length will be put in the draft-ietf-pwe3-arch-01.txt document. Draft-ietf-pwe3-control-01.txt

1 55 th IETF Atlanta,GA WG ?