draft-ietf-mpls-lsp-ping-relay-reply-00.txt		draft-ietf-mpls-lsp-ping-relay-reply-01.txt
	Network Working Group R. Zheng, Ed.		Network Working Group J. Luo, Ed.
	Internet-Draft L. Jin, Ed.		Internet-Draft ZTE
	Updates: 4379 (if approved) ZTE		Updates: 4379 (if approved) L. Jin, Ed.
	Intended status: Standards Track T. Nadeau, Ed.		Intended status: Standards Track
	Expires: September 12, 2013 Juniper Networks		Expires: February 6, 2014 T. Nadeau, Ed.
			Juniper Networks
	G. Swallow, Ed.		G. Swallow, Ed.
	Cisco		Cisco
	March 11, 2013
			August 5, 2013
	Relayed Echo Reply mechanism for LSP Ping		Relayed Echo Reply mechanism for LSP Ping
	draft-ietf-mpls-lsp-ping-relay-reply-00		draft-ietf-mpls-lsp-ping-relay-reply-01
	Abstract		Abstract
	In some inter-AS and inter-area deployment scenarios for LSP Ping and		In some inter-AS and inter-area deployment scenarios for LSP Ping and
	Traceroute, a replying LSR may not have the available route to the		Traceroute, a replying LSR may not have the available route to the
	initiator, and the Echo Reply message sent to the initiator would be		initiator, and the Echo Reply message sent to the initiator would be
	discarded resulting in false negatives or complete failure of		discarded resulting in false negatives or complete failure of
	operation of LSP Ping and Traceroute. This document describes		operation of LSP Ping and Traceroute. This document describes
	extensions to LSP Ping mechanism to enable the replying LSR to have		extensions to LSP Ping mechanism to enable the replying LSR to have
	the capability to relay the echo response by a set of routable		the capability to relay the echo response by a set of routable
	skipping to change at page 1, line 42		skipping to change at page 1, line 44
	Internet-Drafts are working documents of the Internet Engineering		Internet-Drafts are working documents of the Internet Engineering
	Task Force (IETF). Note that other groups may also distribute		Task Force (IETF). Note that other groups may also distribute
	working documents as Internet-Drafts. The list of current Internet-		working documents as Internet-Drafts. The list of current Internet-
	Drafts is at http://datatracker.ietf.org/drafts/current/.		Drafts is at http://datatracker.ietf.org/drafts/current/.
	Internet-Drafts are draft documents valid for a maximum of six months		Internet-Drafts are draft documents valid for a maximum of six months
	and may be updated, replaced, or obsoleted by other documents at any		and may be updated, replaced, or obsoleted by other documents at any
	time. It is inappropriate to use Internet-Drafts as reference		time. It is inappropriate to use Internet-Drafts as reference
	material or to cite them other than as "work in progress."		material or to cite them other than as "work in progress."
	This Internet-Draft will expire on September 12, 2013.		This Internet-Draft will expire on February 6, 2014.
	Copyright Notice		Copyright Notice
	Copyright (c) 2013 IETF Trust and the persons identified as the		Copyright (c) 2013 IETF Trust and the persons identified as the
	document authors. All rights reserved.		document authors. All rights reserved.
	This document is subject to BCP 78 and the IETF Trust's Legal		This document is subject to BCP 78 and the IETF Trust's Legal
	Provisions Relating to IETF Documents		Provisions Relating to IETF Documents
	(http://trustee.ietf.org/license-info) in effect on the date of		(http://trustee.ietf.org/license-info) in effect on the date of
	publication of this document. Please review these documents		publication of this document. Please review these documents
	skipping to change at page 14, line 21		skipping to change at page 14, line 21
	Performing Label Switched Path Ping (LSP Ping) over MPLS		Performing Label Switched Path Ping (LSP Ping) over MPLS
	Tunnels", RFC 6424, November 2011.		Tunnels", RFC 6424, November 2011.
	[RFC6425] Saxena, S., Swallow, G., Ali, Z., Farrel, A., Yasukawa,		[RFC6425] Saxena, S., Swallow, G., Ali, Z., Farrel, A., Yasukawa,
	S., and T. Nadeau, "Detecting Data-Plane Failures in		S., and T. Nadeau, "Detecting Data-Plane Failures in
	Point-to-Multipoint MPLS - Extensions to LSP Ping",		Point-to-Multipoint MPLS - Extensions to LSP Ping",
	RFC 6425, November 2011.		RFC 6425, November 2011.
	10.2. Informative References		10.2. Informative References
	[ietf-mpls-seamless]		[I-D.ietf-mpls-seamless-mpls]
	Leymann, N., Decraene, B., Filsfils, C., Konstantynowicz,		Leymann, N., Decraene, B., Filsfils, C., Konstantynowicz,
	M. and D. Steinberg, "Seamless MPLS Architecture",		M., and D. Steinberg, "Seamless MPLS Architecture",
	draft-ietf-mpls-seamless-mpls-02 , October 2012.		draft-ietf-mpls-seamless-mpls-04 (work in progress),
			July 2013.
	Authors' Addresses		Authors' Addresses
	Ryan Zheng (editor)		Jian Luo (editor)
	ZTE		ZTE
	50, Ruanjian Avenue		50, Ruanjian Avenue
	Nanjing, 210012, China		Nanjing, 210012, China
	Email: zheng.zhi@zte.com.cn		Email: luo.jian@zte.com.cn
	Lizhong Jin (editor)		Lizhong Jin (editor)
	ZTE		Shanghai, China
	889, Bibo Road
	Shanghai, 201203, China
	Email: lizho.jin@gmail.com		Email: lizho.jin@gmail.com
	Thomas Nadeau (editor)		Thomas Nadeau (editor)
	Juniper Networks		Juniper Networks
	Westford, MA		Westford, MA
	Email: tnadeau@juniper.net		Email: tnadeau@juniper.net
	George Swallow (editor)		George Swallow (editor)
	Cisco		Cisco
	300 Beaver Brook Road		300 Beaver Brook Road
	Boxborough , MASSACHUSETTS 01719, USA		Boxborough , MASSACHUSETTS 01719, USA
	Email: swallow@cisco.com		Email: swallow@cisco.com
			Ryan Zheng
			JSPTPD
			371, Zhongshan South Road
			Nanjing, 210006, China
			Email: ryan.zhi.zheng@gmail.com
End of changes. 10 change blocks.
	16 lines changed or deleted		17 lines changed or added
This html diff was produced by rfcdiff 1.41. The latest version is available from http://tools.ietf.org/tools/rfcdiff/