I-D Action: draft-ietf-pals-mpls-tp-dual-homing-coordination-06.txt
internet-drafts@ietf.org Wed, 26 April 2017 06:32 UTC
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Subject: I-D Action: draft-ietf-pals-mpls-tp-dual-homing-coordination-06.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 Pseudowire And LDP-enabled Services of the IETF. Title : Dual-Homing Coordination for MPLS Transport Profile (MPLS-TP) Pseudowires Protection Authors : Weiqiang Cheng Lei Wang Han Li Jie Dong Alessandro D'Alessandro Filename : draft-ietf-pals-mpls-tp-dual-homing-coordination-06.txt Pages : 17 Date : 2017-04-25 Abstract: In some scenarios, MPLS Transport Profile (MPLS-TP) Pseudowires (PWs) (RFC 5921) may be statically configured, when a dynamic control plane is not available. A fast protection mechanism for MPLS-TP PWs is needed to protect against the failure of an Attachment Circuit (AC), the failure of a Provider Edge (PE), or a failure in the Packet Switched Network (PSN). The framework and typical scenarios of dual- homing PW local protection are described in [draft-ietf-pals-mpls-tp- dual-homing-protection]. This document proposes a dual-homing coordination mechanism for MPLS-TP PWs, which is used for state exchange and switchover coordination between the dual-homing PEs for dual-homing PW local protection. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-pals-mpls-tp-dual-homing-coordination/ There are also htmlized versions available at: https://tools.ietf.org/html/draft-ietf-pals-mpls-tp-dual-homing-coordination-06 https://datatracker.ietf.org/doc/html/draft-ietf-pals-mpls-tp-dual-homing-coordination-06 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-ietf-pals-mpls-tp-dual-homing-coordination-06 Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/
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