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Stateful PCE

Stateful PCE. draft- ietf - pce -stateful- pce draft- crabbe - pce -stateful- pce - mpls - te draft- crabbe - pce - pce -initiated- lsp draft- crabbe - pce -stateful- pce -protection. Upcoming updates.

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Stateful PCE

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  1. Stateful PCE draft-ietf-pce-stateful-pce draft-crabbe-pce-stateful-pce-mpls-te draft-crabbe-pce-pce-initiated-lsp draft-crabbe-pce-stateful-pce-protection

  2. Upcoming updates • Use cases for stateful PCE were merged* into draft-zhang-pce-stateful-pce-app as per agreement at previous meeting • Terminology change – LSP-ID renamed PLSP-ID to avoid confusion with the RSVP LSP-ID • End-of-synchronization signaling • Error code cleanup across all documents • Clarification of the MBB behavior • Definition of vendor-specific TLV

  3. Upcoming changes • Error reporting requires mapping error to particular operation requests • Needs introduction of operation requests • Create/delete LSP procedures need to take into account operation id, make deletion explicit

  4. Next steps • Request adoption of draft-crabbe-pce-stateful-pce-mpls-te as wg doc

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