OAM Procedures for VPWS Interworking draft-aissaoui-l2vpn-vpws-iw-oam-03 Mustapha A

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OAM Procedures for VPWS Interworkingdraft-aissaou
i-l2vpn-vpws-iw-oam-03Mustapha Aïssaoui,
Matthew Bocci, David Watkinson, AlcatelHamid
Ould-Brahim, Mike Loomis, David Allan,
NortelThomas D. Nadeau, Monique Morrow, Cisco
SystemsJohn Z. Yu, Hammerhead SystemsHimanshu
Shah, CienaPaul Doolan, Mangrove SystemsPeter
Busschbach, Lucent TechnologiesSimon Delord,
France Telecom
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Scope

• This draft specifies the procedures for OAM
  interworking for the following VPWS
• IP L2 interworking (ARP-mediation)
• FR-ATM interworking (FRF8.2)
• Ethernet interworking
• It complements draft-ietf-pwe3-oam-msg-map-02.txt,
  which covers the homogeneous VPWS

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Changes from Revision 02

• Defined abstract forward and reverse states for
  AC and PW
• Separated forward and reverse AC and PW defect
  entry/exit criteria
• Added support for BFD inband AC and PW status
  notification
• Major rewrite of the Defect Entry/Exit procedures
  into a state machine like format
• Added a new contributor
• Simon Delord, France Telecom

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Next Steps

• Completed all outstanding issues from last
  revision
• Document is in stable state
• Authors would like to ask working group to
  progress document to WG status