[Pce] I-D Action: draft-ietf-pce-pcep-domain-sequence-06.txt

internet-drafts@ietf.org Thu, 23 October 2014 07:04 UTC

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Subject: [Pce] I-D Action: draft-ietf-pce-pcep-domain-sequence-06.txt

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
        Authors         : Dhruv Dhody
                          Udayasree Palle
                          Ramon Casellas
	Filename        : draft-ietf-pce-pcep-domain-sequence-06.txt
	Pages           : 30
	Date            : 2014-10-22

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.  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 Interior
   Gateway Protocol (IGP) area or an Autonomous Systems (AS).  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 to be used by Path
   Computation Elements (PCEs) to compute inter-domain shortest
   constrained paths across a predetermined sequence of domains . This
   document also defines new subobjects 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-06

A diff from the previous version is available at:
http://www.ietf.org/rfcdiff?url2=draft-ietf-pce-pcep-domain-sequence-06


Please note that it may take a couple of minutes from the time of submission
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Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/

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