A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Path Computation Element Working Group of the IETF.
Title : Conveying Vendor-Specific Constraints in the Path Computation Element Protocol
Author(s) : Fatai Zhang
Adrian Farrel
Filename : draft-ietf-pce-vendor-constraints-09.txt
Pages : 12
Date : 2013-04-16
Abstract:
The Path Computation Element Protocol (PCEP) is used to convey path
computation requests and responses between Path Computation Clients
(PCCs) and Path Computation Elements (PCEs), and also between
cooperating PCEs. In PCEP the path computation requests carry
details of the constraints and objective functions that the PCC
wishes the PCE to apply in its computation.
The mechanisms defined for indicating objective functions include
the capability to convey vendor-specific objective functions. This
document defines a facility to carry vendor-specific constraints in
PCEP.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-pce-vendor-constraints
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-ietf-pce-vendor-constraints-09
A diff from the previous version is available at:
http://www.ietf.org/rfcdiff?url2=draft-ietf-pce-vendor-constraints-09
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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