Resource ReserVation Protocol-Traffic Engineering (RSVP-TE) extension for recording TE Metric of a Label Switched Path

Document Type Expired Internet-Draft (teas WG)
Last updated 2018-05-17 (latest revision 2017-11-13)
Replaces draft-ietf-ccamp-te-metric-recording
Stream IETF
Intended RFC status (None)
Expired & archived
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Stream WG state WG Document (wg milestone: May 2015 - Submit metric record... )
Document shepherd Vishnu Beeram
IESG IESG state Expired
Consensus Boilerplate Unknown
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


There are many scenarios in which Traffic Engineering (TE) metrics such as cost, delay and delay variation associated with the TE link formed by Label Switched Path (LSP) are not available to the ingress and egress nodes. This draft provides extensions for the Resource ReserVation Protocol- Traffic Engineering (RSVP-TE) to support automatic collection of cost, delay and delay variation information for the TE link formed by a LSP.


Zafar Ali (
George Swallow (
Clarence Filsfils (
Matt Hartley (
Kenji Kumaki (
Ruediger Kunze (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)