PCE Working Group Meeting IETF-67, November 2006, San Diego

1
PCE Working Group MeetingIETF-67, November 2006,
San Diego

• Online Agenda and Slides at
• https//datatracker.ietf.org/public/meeting_materi
  als.cgi?meeting_num67
• Co-chairs JP Vasseur/Adrian Farrel
• ADs Ross Callon/Bill Fenner

2
Agenda

• 1) Agenda/admin (Chairs - 5mn) 5
• 2) Working Group progress (Chairs - 10mn) 15
• 3) Inter-AS Requirements for the Path Computation
  Element Communication
• Protocol (PCECP) - draft-ietf-pce-interas-pcecp-re
  qs-01.txt
• (Raymond/Kenji - 5mn) 20
• 4) Update on Inter-Layer Traffic Engineering
  (Eiji Oki - 5mn) 25
• - drat-ietf-pce-inter-layer-frwk-01.txt
• - draft-ietf-pce-inter-layer-req-02.txt
• 5) Update on Path Computation Element (PCE)
  Communication Protocol (PCEP)
• draft-ietf-pce-pcep-03.txt (JP - 5mn) 30
• 6) A set of monitoring tools for Path Computation
  Element based Architecture
• draft-vasseur-pce-monitoring-01.txt (JP - 10mn)
  40
• 7) Requirements for Manageability Sections in PCE
  Working Group Drafts
• draft-farrel-pce-manageability-requirements-00.txt
  (Adrian - 10mn) 50
• 8) Definitions of Managed Objects for Path
  Computation Element Discovery
• Protocol (PCEDP) (Emile Stefan - 10mn) 60
• draft-stephan-pce-disc-mib-00.txt
• draft-stephan-tc-mib-00.txt
• 9) Preserving Topology Confidentiality in
  Inter-Domain Path

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Agenda (Cont)

• 10) Locate ASBR in PCE
• draft-zhang-pce-locate-asbr-00.txt - (Mach Chen -
  10mn) 75
• 11) Path Computation Element Communication
  Protocol (PCECP) Requirements for
• Support of Global Concurrent Optimization -
• draft-lee-pce-global-concurrent-optimization-00.tx
  t (Young Lee - 10mn) 85
• 12) BGP Protocol extensions for PCE Discovery
  across Autonomous systems
• draft-vijay-somen-pce-disco-proto-bgp-02.txt -
  (Prasanna Kumar - 10mn) 95
• 13) Path Computation Policy Information Model
  (PCPIM)
• draft-bryskin-pce-pcpim-00.txt - (Igor/Lou -
  10mn) 105
• 14) PCC-PCE Communication Requirements for VPNs
• draft- yasukawa-pce-vpn-req-01.txt - (Seisho -
  5mn) 110
• 15) PCC-PCE Communication Requirements for Point
  to Multipoint
• Multiprotocol Label Switching Traffic Engineering
  (MPLS-TE)
• draft-yasukawa-pce-p2mp-req-01.txt - (Seisho -
  5mn) 115
• 16) Dynamic Placement of Pseudowires using a Path
  Computation Element
• draft-martini-pwe3-ms-pw-pce-00.txt (Luca Martini
  - 5mn) 120

4
Working Group Update

• Progress
• 3 first RFCs
• RFC 4655 A Path Computation Element (PCE)-Based
  Architecture
• RFC 4657 Path Computation Element (PCE)
  Communication Protocol Generic Requirements
• RFC 4674 Requirements for Path Computation
  Element (PCE) Discovery
• Close to LC
• draft-ietf-pce-disco-proto-igp-02.txt has been
  split
• draft-ietf-pce-disco-proto-isis and
  draft-ietf-pce-disco-proto-ospf
• draft-ietf-pce-pcecp-interarea-reqs-03.txt
• draft-ietf-pce-brpc-01.txt refreshed, still a
  few items to be covered (e.g. manageability).

5
Working Group Update

• Inter-AS PCECP requirement is progressing
• New revision of PCEP (-03) just posted
• Base protocol is now stable
• Few pending items
• No intent to go to LC before implementations/inter
  op reports
• Good time for thorough review of PCEP
• Work on MIBs has started (PCE discovery). Then
  PCEP ?
• Start the experimental work on manageability
• 8 New individual submission IDs posted
• Comments on the VPN and P2MP requirement IDs
  would be welcome.
• Multi-hop pseudo-wire (not explicitly in our
  charter) please cc the PWE3 WG.