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 : Standard Representation Of Domain Sequence
Author(s) : Dhruv Dhody
Udayasree Palle
Ramon Casellas
Filename : draft-ietf-pce-pcep-domain-sequence-01.txt
Pages : 31
Date : 2012-07-05
Abstract:
The ability to compute shortest constrained Traffic Engineering Label
Switched Paths (TE LSPs) in Multiprotocol Label Switching (MPLS) and
Generalized MPLS (GMPLS) networks across multiple domains has been
identified as a key requirement for P2P and P2MP scenarios. In this
context, a domain is a collection of network elements within a common
sphere of address management or path computational responsibility
such as an IGP area or an Autonomous Systems. This document
specifies a standard representation and encoding of a domain
sequence, which is defined as an ordered sequence of domains
traversed to reach the destination domain. This document also
defines new sub-objects to be used to encode domain identifiers.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-pce-pcep-domain-sequence
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-ietf-pce-pcep-domain-sequence-01
A diff from previous version is available at:
http://tools.ietf.org/rfcdiff?url2=draft-ietf-pce-pcep-domain-sequence-01
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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