[CCAMP] I-D Action: draft-zhang-ccamp-mpls-tp-rsvpte-ext-tunnel-num-04.txt

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Subject: [CCAMP] I-D Action: draft-zhang-ccamp-mpls-tp-rsvpte-ext-tunnel-num-04.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 Common Control and Measurement Plane Working Group of the IETF.

	Title           : RSVP-TE Extensions to Exchange MPLS-TP LSP Tunnel Numbers
	Author(s)       : Fei Zhang
                          Venkatesan Mahalingam
                          Yunbin Xu
                          Rakesh Gandhi
	Filename        : draft-zhang-ccamp-mpls-tp-rsvpte-ext-tunnel-num-04.txt
	Pages           : 7
	Date            : 2012-08-15

   The MPLS Transport Profile (MPLS-TP) identifiers document [RFC6370]
   specifies an initial set of identifiers, including the local assigned
   Z9-Tunnel_Num, which can be used to form Maintenance Entity Point
   Identifier (MEP_ID).  As to some Operation, Administration and
   Maintenance (OAM) functions, such as Connectivity Verification (CV)
   [RFC6428], source MEP_ID must be inserted in the OAM packets, so that
   the peer endpoint can compare the received and expected MEP_IDs to
   judge whether there is a mis-connectivity defect [RFC6371], which
   means that the two MEP nodes need to pre-store each other's MEP_IDs.

   This document defines the signaling extensions to communicate the
   local assigned Z9-Tunnel_Num to the ingress LSR (Label Switching
   Router) of a co-routed bidirectional LSP.

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