draft-ietf-mpls-icmp-04.txt		draft-ietf-mpls-icmp-05.txt
	MPLS Working Group R. Bonica		MPLS Working Group R. Bonica
	Internet-Draft D. Gan		Internet-Draft D. Gan
	Expires: March 24, 2006 Juniper Networks		Expires: September 17, 2006 Juniper Networks
	D. Tappan		D. Tappan
	Cisco Systems, Inc.		Cisco Systems, Inc.
	September 20, 2005		March 16, 2006
	ICMP Extensions for MultiProtocol Label Switching		ICMP Extensions for MultiProtocol Label Switching
	draft-ietf-mpls-icmp-04		draft-ietf-mpls-icmp-05
	Status of this Memo		Status of this Memo
	By submitting this Internet-Draft, each author represents that any		By submitting this Internet-Draft, each author represents that any
	applicable patent or other IPR claims of which he or she is aware		applicable patent or other IPR claims of which he or she is aware
	have been or will be disclosed, and any of which he or she becomes		have been or will be disclosed, and any of which he or she becomes
	aware will be disclosed, in accordance with Section 6 of BCP 79.		aware will be disclosed, in accordance with Section 6 of BCP 79.
	Internet-Drafts are working documents of the Internet Engineering		Internet-Drafts are working documents of the Internet Engineering
	Task Force (IETF), its areas, and its working groups. Note that		Task Force (IETF), its areas, and its working groups. Note that
	skipping to change at page 1, line 36		skipping to change at page 1, line 36
	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."
	The list of current Internet-Drafts can be accessed at		The list of current Internet-Drafts can be accessed at
	http://www.ietf.org/ietf/1id-abstracts.txt.		http://www.ietf.org/ietf/1id-abstracts.txt.
	The list of Internet-Draft Shadow Directories can be accessed at		The list of Internet-Draft Shadow Directories can be accessed at
	http://www.ietf.org/shadow.html.		http://www.ietf.org/shadow.html.
	This Internet-Draft will expire on March 24, 2006.		This Internet-Draft will expire on September 17, 2006.
	Copyright Notice		Copyright Notice
	Copyright (C) The Internet Society (2005).		Copyright (C) The Internet Society (2006).
	Abstract		Abstract
	This memo defines an extension to ICMP that permits Label Switching		This memo defines an extension to ICMP that permits Label Switching
	Routers to append MPLS information to ICMP messages. This extension		Routers to append MPLS information to ICMP messages. This extension
	has already been widely deployed and this memo is introduced to		has already been widely deployed and this memo is introduced to
	describe existing practice.		describe existing practice.
	Table of Contents		Table of Contents
	skipping to change at page 6, line 29		skipping to change at page 6, line 29
	Levels", BCP 14, RFC 2119, March 1997.		Levels", BCP 14, RFC 2119, March 1997.
	[2] Postel, J., "Internet Control Message Protocol", STD 5, RFC 792,		[2] Postel, J., "Internet Control Message Protocol", STD 5, RFC 792,
	September 1981.		September 1981.
	[3] Rosen, E., Tappan, D., Fedorkow, G., Rekhter, Y., Farinacci, D.,		[3] Rosen, E., Tappan, D., Fedorkow, G., Rekhter, Y., Farinacci, D.,
	Li, T., and A. Conta, "MPLS Label Stack Encoding", RFC 3032,		Li, T., and A. Conta, "MPLS Label Stack Encoding", RFC 3032,
	January 2001.		January 2001.
	[4] Bonica, R., "Extending the Internet Control Message Protocol		[4] Bonica, R., "Extending the Internet Control Message Protocol
	(ICMP)", draft-bonica-internet-icmp-00 (work in progress),		(ICMP)", draft-bonica-internet-icmp-01 (work in progress),
	September 2005.		January 2006.
	[5] Conta, A., Doolan, P., and A. Malis, "Use of Label Switching on		[5] Conta, A., Doolan, P., and A. Malis, "Use of Label Switching on
	Frame Relay Networks Specification", RFC 3034, January 2001.		Frame Relay Networks Specification", RFC 3034, January 2001.
	[6] Davie, B., Lawrence, J., McCloghrie, K., Rosen, E., Swallow, G.,		[6] Davie, B., Lawrence, J., McCloghrie, K., Rosen, E., Swallow, G.,
	Rekhter, Y., and P. Doolan, "MPLS using LDP and ATM VC		Rekhter, Y., and P. Doolan, "MPLS using LDP and ATM VC
	Switching", RFC 3035, January 2001.		Switching", RFC 3035, January 2001.
	Authors' Addresses		Authors' Addresses
	skipping to change at page 8, line 41		skipping to change at page 8, line 41
	This document and the information contained herein are provided on an		This document and the information contained herein are provided on an
	"AS IS" basis and THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS		"AS IS" basis and THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS
	OR IS SPONSORED BY (IF ANY), THE INTERNET SOCIETY AND THE INTERNET		OR IS SPONSORED BY (IF ANY), THE INTERNET SOCIETY AND THE INTERNET
	ENGINEERING TASK FORCE DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED,		ENGINEERING TASK FORCE DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED,
	INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE		INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE
	INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED		INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED
	WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.		WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
	Copyright Statement		Copyright Statement
	Copyright (C) The Internet Society (2005). This document is subject		Copyright (C) The Internet Society (2006). This document is subject
	to the rights, licenses and restrictions contained in BCP 78, and		to the rights, licenses and restrictions contained in BCP 78, and
	except as set forth therein, the authors retain all their rights.		except as set forth therein, the authors retain all their rights.
	Acknowledgment		Acknowledgment
	Funding for the RFC Editor function is currently provided by the		Funding for the RFC Editor function is currently provided by the
	Internet Society.		Internet Society.
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