[Teas] I-D Action: draft-ietf-teas-network-assigned-upstream-label-09.txt

internet-drafts@ietf.org Mon, 30 October 2017 22:31 UTC

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Subject: [Teas] I-D Action: draft-ietf-teas-network-assigned-upstream-label-09.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 Traffic Engineering Architecture and Signaling WG of the IETF.

        Title           : Network Assigned Upstream-Label
        Authors         : Xian Zhang
                          Vishnu Pavan Beeram
                          Igor Bryskin
                          Daniele Ceccarelli
                          Oscar Gonzalez de Dios
	Filename        : draft-ietf-teas-network-assigned-upstream-label-09.txt
	Pages           : 9
	Date            : 2017-10-30

   This document discusses a Generalized Multi-Protocol Label Switching
   (GMPLS) Resource reSerVation Protocol with Traffic Engineering (RSVP-
   TE) mechanism that enables the network to assign an upstream label
   for a bidirectional Label Switched Path (LSP).  This is useful in
   scenarios where a given node does not have sufficient information to
   assign the correct upstream label on its own and needs to rely on the
   downstream node to pick an appropriate label.  This document updates
   RFCs 3471, 3473 and 6205 as it defines processing for a special label
   value in the UPSTREAM_LABEL object.

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