[mpls] I-D ACTION:draft-ietf-mpls-number-0-bw-te-lsps-05.txt

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Subject: [mpls] I-D ACTION:draft-ietf-mpls-number-0-bw-te-lsps-05.txt
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A New Internet-Draft is available from the on-line Internet-Drafts 
directories.
This draft is a work item of the Multiprotocol Label Switching Working Group of the IETF.

	Title		: A Link-Type sub-TLV to convey the number of
                          Traffic Engineering Label Switched Paths 
                          signalled with zero reserved bandwidth across a link
	Author(s)	: J. Vasseur, et al.
	Filename	: draft-ietf-mpls-number-0-bw-te-lsps-05.txt
	Pages		: 9
	Date		: 2006-12-12
	
Several Link-type sub-TLVs have been defined for OSPF and IS-IS in
   the context of Multiprotocol Label Switching (MPLS) Traffic
   Engineering (TE) in order to advertise some link characteristics such
   as the available bandwidth, traffic engineering metric,
   administrative group and so on.  By making statistical assumption on
   the aggregated traffic carried onto a set of TE Label Switched Paths
   (LSPs) signalled with zero bandwith (referred to as unconstrained TE
   LSP in this document), and with the knowledge of the number of
   unconstrained TE LSPs signalled across a link, algorithms can be
   designed to load balance (existing or newly configured) unconstrained
   TE LSP across a set of equal cost paths.  This requires the knowledge
   of the number of unconstrained TE LSPs signalled across a link.  This
   document specifies a new Link-type Traffic Engineering sub-TLV used
   to advertise the number of unconstrained TE LSP(s) signalled across a
   link.

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