A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Path Computation Element WG of the IETF.
Title : Ability for a Stateful Path Computation Element (PCE)
to request and obtain control of a Label Switched Path (LSP)
Authors : Aswatnarayan Raghuram
Al Goddard
Jay Karthik
Siva Sivabalan
Mahendra Singh Negi
Filename : draft-ietf-pce-lsp-control-request-07.txt
Pages : 12
Date : 2019-08-01
Abstract:
A Stateful Path Computation Element (PCE) retains information about
the placement of Multiprotocol Label Switching (MPLS) Traffic
Engineering Label Switched Paths (TE LSPs). When a PCE has stateful
control over LSPs it may send indications to LSP head-ends to modify
the attributes (especially the paths) of the LSPs. A Path
Computation Client (PCC) has set up LSPs under local configuration
may delegate control of those LSPs to a stateful PCE.
There are use-cases in which a stateful PCE may wish to obtain
control of locally configured LSPs of which it is aware but that have
not been delegated to the PCE.
This document describes an extension to the Path Computation Element
communication Protocol (PCEP) to enable a PCE to make such requests.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-pce-lsp-control-request/
There are also htmlized versions available at:
https://tools.ietf.org/html/draft-ietf-pce-lsp-control-request-07
https://datatracker.ietf.org/doc/html/draft-ietf-pce-lsp-control-request-07
A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-pce-lsp-control-request-07
Please note that it may take a couple of minutes from the time of submission
until the htmlized version and diff are available at tools.ietf.org.
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
_______________________________________________
Pce mailing list
[email protected]
https://www.ietf.org/mailman/listinfo/pce
