Pseudo Wire Emulation Edge to Edge WG (pwe3) Wednesday, March 19 at 1530-1730 ================================= CHAIR: "Danny McPherson" AGENDA: 1530-1540 Administrivia "Danny McPherson" http://www.ietf.org/internet-drafts/draft-ietf-pwe3-arch-02.txt> Discussion: 1) Update on current architecture document 2) Discussion of PWE3 Congestion Control 1600-1610 PWE3 OAM: Virtual Circuit Connection Verification "Thomas Nadeau" Discussion: PWE3 OAM Message Mapping and MPLS OAM. Discussion of the VCCV and OAM message mapping drafts, how they fit into and satisfy the MPLS OAM requirements, and next steps. ftp://ftp-eng.cisco.com/tnadeau/oam/draft-nadeau-mpls-oam-requirements-00.txt ftp://ftp-eng.cisco.com/tnadeau/oam/draft-nadeau-pwe3-oam-msgmap-00.txt ftp://ftp-eng.cisco.com/tnadeau/oam/draft-nadeau-pwe3-vccv-00.txt 1610-1615 ATM PW MIB "Thomas D. Nadeau" Discussion: Discussion of PW ATM MIB and how it fits into accepted PW MIB management model for PWE3. ftp://ftp-eng.cisco.com/tnadeau/PWEMIB/draft-sathappan-pw-atm-mib-00.txt 1615-1625 TDM Proposals "Tom K. Johnson" Discussion: Discuss alternate proposal for DS3, E3, DS1, E1, and NxDS0 circuit emulation. http://www.ietf.org/internet-drafts/draft-johnson-pwe3-tdm-00.txt 1625-1635 Open Issues in TDM Requirements Draft "Max Riegel" Discussion: Discussion of open issues from the mailing list and clarification of further proceeding with the document in alignment with other WG I-Ds. http://www.ietf.org/internet-drafts/draft-ietf-pwe3-tdm-requirements-00.txt 1635-1645 TDM over IP Using Loop Emulation "Yaakov Stein" Discussion: TDM o IP using Loop Emulation, with emphasis on bandwidth conservation and the possibilities it opens for congestion avoidance. http://www.dspcsp.com/tdmoip/draft-stein-pwe3-tdmoiple-00.txt 1645-1655 CE Signaling & Structured TDM Emulation: Approaches and Solutions "Sasha Vainshtein" Discussion:The WG input is solicited on the following issues: 1. To what extent should a PW mechanism rely on specific assumptions regarding the payload of the emulated service? 2. Does a specific CE signaling mechanism justify a dedicated emulated service? 3. Structured TDM emulation: a "piece of wire" or a cross-connect? 1655-1700 MPLS Forum Liaison Statement "Andy Malis" "Walsh, Thomas D (Tom)" 1700-1710 PW Setup & Maintenance Using LDP "Luca Martini" Discussion: Discuss changes regarding move of LDP setup and control protocol to separate document. http://www.ietf.org/internet-drafts/draft-ietf-pwe3-control-protocol-01.txt 1710-1715 AAL1 Transport over IP/MPLS Neworks "Shahram Davari" Discussion: I would present the issues raised regarding this draft including packet loss and OAM issues, and will propose solutions for them. http://www.ietf.org/internet-drafts/draft-davari-pwe3-aal12-over-psn-01.txt 1715-1725 L2TPv3 Update "W. Mark Townsley" Discussion: Give an update on the state of L2TPv3 http://www.ietf.org/internet-drafts/draft-ietf-l2tpext-l2tp-base-06.txt 1725-1730 Wrap Up