< draft-yizhou-trill-multi-destination-ping-01.txt		draft-yizhou-trill-multi-destination-ping-02.txt >
	TRILL Working Group Y. Li		TRILL Working Group Y. Li
	Internet Draft W. Hao		Internet Draft W. Hao
	Intended status: Standards Track Huawei Technologies		Intended status: Standards Track Huawei Technologies
	Expires: April 2012 D. Bond		Expires: December 2012 D. Bond
	IBM		IBM
	V. Manral		V. Manral
	Hewlett Packard Co.		Hewlett Packard Co.
	October 31, 2011		May 4, 2012
	OAM tool for RBridges: Multi-destination Ping		OAM tool for RBridges: Multi-destination Ping
	draft-yizhou-trill-multi-destination-ping-01.txt		draft-yizhou-trill-multi-destination-ping-02.txt
	Status of this Memo		Status of this Memo
	This Internet-Draft is submitted in full conformance with the		This Internet-Draft is submitted in full conformance with the
	provisions of BCP 78 and BCP 79.		provisions of BCP 78 and 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
	other groups may also distribute working documents as Internet-		other groups may also distribute working documents as Internet-
	Drafts.		Drafts.
	skipping to change at page 1, line 35 ¶		skipping to change at page 1, line 35 ¶
	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 April 31, 2009.		This Internet-Draft will expire on November 4, 2012.
	Copyright Notice		Copyright Notice
	Copyright (c) 2011 IETF Trust and the persons identified as the		Copyright (c) 2012 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
	carefully, as they describe your rights and restrictions with respect		carefully, as they describe your rights and restrictions with respect
	to this document.		to this document.
	Abstract		Abstract
	skipping to change at page 2, line 22 ¶		skipping to change at page 2, line 22 ¶
	multi-destination path in addition to the unicast path. This document		multi-destination path in addition to the unicast path. This document
	specifies the format and handling of the new TRILL OAM protocol		specifies the format and handling of the new TRILL OAM protocol
	messages and TLVs which can be used for the multi-destination OAM.		messages and TLVs which can be used for the multi-destination OAM.
	Table of Contents		Table of Contents
	1. Introduction ................................................ 3		1. Introduction ................................................ 3
	2. Conventions used in this document............................ 3		2. Conventions used in this document............................ 3
	3. Motivations ................................................. 3		3. Motivations ................................................. 3
	4. RBridge Channel Message Format............................... 4		4. RBridge Channel Message Format............................... 4
	5. OAM Protocol Frame Format for Echo in the Long Format ....... 4		5. OAM Protocol Frame Format for Echo in the Long Format........ 4
	6. TLV Encodings ............................................... 6		6. TLV Encodings ............................................... 6
	6.1. Target RBridge ......................................... 6		6.1. Target RBridge ......................................... 6
	6.2. Jitter ................................................. 7		6.2. Jitter ................................................. 7
	7. Processing Echo Messages for Multi-destination Path.......... 8		7. Processing Echo Messages for Multi-destination Path...........8
	7.1. Sending an echo request................................. 8		7.1. Sending an echo request................................. 8
	7.2. Receiving an echo request............................... 9		7.2. Receiving an echo request............................... 9
	7.2.1. If H Flag Is Not Set............................... 9		7.2.1. If H Flag Is Not Set............................... 9
	7.2.2. If H Flag Is Set.................................. 10		7.2.2. If H Flag Is Set.................................. 10
	7.3. Sending an echo reply.................................. 11		7.3. Sending an echo reply.................................. 11
	7.4. Receiving an echo reply................................ 12		7.4. Receiving an echo reply................................ 12
	8. Security Considerations..................................... 12		8. Security Considerations..................................... 12
	9. IANA Considerations ........................................ 12		9. IANA Considerations ........................................ 12
	10. References ................................................ 12		10. References ................................................ 12
	10.1. Normative References.................................. 12		10.1. Normative References.................................. 12
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