draft-ietf-mpls-lsp-ping-ttl-tlv-01.txt   draft-ietf-mpls-lsp-ping-ttl-tlv-02.txt 
Network Working Group Siva Sivabalan (Ed.) Network Working Group Siva Sivabalan (Ed.)
Internet Draft Sami Boutros (Ed.) Internet Draft Sami Boutros (Ed.)
Intended status: Standards Track George Swallow Intended status: Standards Track George Swallow
Expires: September 2011 Shaleen Saxena Expires: September 2012 Shaleen Saxena
Cisco Systems, Inc. Cisco Systems, Inc.
Vishwas Manral Vishwas Manral
IPInfusion, Inc. IPInfusion, Inc.
Sam Aldrin Sam Aldrin
Huawei Technologies, Inc. Huawei Technologies, Inc.
October 28, 2011 March 7, 2012
Definition of Time-to-Live TLV for LSP-Ping Mechanisms Definition of Time-to-Live TLV for LSP-Ping Mechanisms
draft-ietf-mpls-lsp-ping-ttl-tlv-01.txt draft-ietf-mpls-lsp-ping-ttl-tlv-02.txt
Abstract Abstract
LSP-Ping is a widely deployed Operation, Administration, and LSP-Ping is a widely deployed Operation, Administration, and
Maintenance (OAM) mechanism in MPLS networks. However, in the present Maintenance (OAM) mechanism in MPLS networks. However, in the present
form, this mechanism is inadequate to verify connectivity of a form, this mechanism is inadequate to verify connectivity of a
segment of a Multi-Segment PseudoWire (MS-PW) from any node on the segment of a Multi-Segment PseudoWire (MS-PW) from any node on the
path of the MS-PW. This document defines a TLV to address this path of the MS-PW. This document defines a TLV to address this
shortcoming. shortcoming.
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