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RSVP-TE extensions for services aware MPLS draft-fuxh-mpls-delay-loss-rsvp-te-ext-00

RSVP-TE extensions for services aware MPLS draft-fuxh-mpls-delay-loss-rsvp-te-ext-00. Xihua Fu, Malcolm Betts, Qilei Wang ZTE Dave McDysan, Andrew Malis Verizon V. Manral Hewlett-Packard Corp. Overview.

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RSVP-TE extensions for services aware MPLS draft-fuxh-mpls-delay-loss-rsvp-te-ext-00

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  1. RSVP-TE extensions for services aware MPLSdraft-fuxh-mpls-delay-loss-rsvp-te-ext-00 Xihua Fu, Malcolm Betts, Qilei Wang ZTE Dave McDysan, Andrew Malis Verizon V. Manral Hewlett-Packard Corp.

  2. Overview • Introduced at 79th,80th CCAMP, split from framework document and transferred to MPLS after 80th. • The purpose is to extend RSVP-TE protocol to promote SLA experience of latency and packet loss application in inter-AS, inter-Area or multi-layer network. • To facilitate the component link selection or creation based on latency and packet loss constraint. • To facilitate the FA selection or FA-LSP creation based on latency and packet loss constraint. • To accumulate latency of links and nodes along one LSP across multi-domain so that an latency validation decision can be made at the source node.

  3. Encoding Updates • Changed the format of “Latency SLA Parameters” to aligned with the format with ERO subobject.

  4. Next steps • Refine the document according to the feedback of meeting and list.

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