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Standard Representation Of Domain Sequence

Document Type Replaced Internet-Draft (individual)
Expired & archived
Authors Dhruv Dhody , Udayasree Palle , Ramon Casellas
Last updated 2012-10-10 (Latest revision 2012-02-09)
Replaced by RFC 7897
RFC stream (None)
Intended RFC status (None)
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Replaced by draft-ietf-pce-pcep-domain-sequence
Telechat date (None)
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:


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.


Dhruv Dhody
Udayasree Palle
Ramon Casellas

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