[mpls] New Liaison Statement, "LS on work on MPLS-TP protection"

Liaison Statement Management Tool <lsmt@ietf.org> Tue, 08 March 2016 18:48 UTC

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To: Loa Andersson <loa@pi.nu>, Ross Callon <rcallon@juniper.net>, George Swallow <swallow.ietf@gmail.com>
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Date: Tue, 08 Mar 2016 10:48:03 -0800
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Cc: tom.huber@coriant.com, Multiprotocol Label Switching Discussion List <mpls@ietf.org>, itu-t-liaison@iab.org, lihan@chinamobile.com, Ross Callon <rcallon@juniper.net>
Subject: [mpls] New Liaison Statement, "LS on work on MPLS-TP protection"
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Title: LS on work on MPLS-TP protection
Submission Date: 2016-03-08
URL of the IETF Web page: https://datatracker.ietf.org/liaison/1462/
Please reply by 2016-05-16
From: "Hiroshi Ota" <hiroshi.ota@itu.int>
To: Loa Andersson <loa@pi.nu>,George Swallow <swallow.ietf@gmail.com>,Ross Callon <rcallon@juniper.net>
Cc: Alvaro Retana <aretana@cisco.com>,Deborah Brungard <db3546@att.com>,Multiprotocol Label Switching Discussion List <mpls@ietf.org>,Scott Mansfield <Scott.Mansfield@Ericsson.com>,George Swallow <swallow.ietf@gmail.com>,John Drake <jdrake@juniper.net>,Alia Atlas <akatlas@gmail.com>,Ross Callon <rcallon@juniper.net>,Loa Andersson <loa@pi.nu>,itu-t-liaison@iab.org,
Response Contacts: tom.huber@coriant.com, lihan@chinamobile.com
Technical Contacts: 
Purpose: For comment

Body: ITU-T SG15 wishes to inform the IETF mpls WG of an update to the ITU-T Q9/15 work programme to include a second amendment to Recommendation ITU-T G.8131/Y.1382 Linear protection switching for MPLS transport profile. This amendment will cover pseudowire protection based on Appendix A of IETF RFC 7771. The amendment is targeted for consent at the September 2016 plenary meeting of SG15.

ITU-T Q9/15 has also been made aware of the initiation of work on MPLS-TP Shared-Ring protection (MSRP) mechanism for ring topology in draft-ietf-mpls-tp-shared-ring-protection-00, and has consequently re-initiated work on draft Recommendation ITU-T G.8132/Y.1383 Ring protection switching for MPLS transport profile. As ITU-T Q9/15 intends to reference and be aligned with corresponding normative RFCs, we would appreciate your assessment of the anticipated completion date for draft-ietf-mpls-tp-shared-ring-protection as the target consent date for draft Recommendation ITU-T G.8132/Y.1383 depends on it.