draft-ietf-mpls-lsp-ping-mpls-tp-oam-conf-12.txt		draft-ietf-mpls-lsp-ping-mpls-tp-oam-conf-13.txt
	MPLS Working Group E. Bellagamba		MPLS Working Group E. Bellagamba
	Internet-Draft		Internet-Draft
	Intended status: Standards Track G. Mirsky		Intended status: Standards Track G. Mirsky
	Expires: March 5, 2016 Ericsson		Expires: March 6, 2016 Ericsson
	L. Andersson		L. Andersson
	Huawei Technologies		Huawei Technologies
	P. Skoldstrom		P. Skoldstrom
	Acreo AB		Acreo AB
	D. Ward		D. Ward
	Cisco		Cisco
	J. Drake		J. Drake
	Juniper		Juniper
	September 2, 2015		September 3, 2015
	Configuration of Proactive Operations, Administration, and Maintenance		Configuration of Proactive Operations, Administration, and Maintenance
	(OAM) Functions for MPLS-based Transport Networks using LSP Ping		(OAM) Functions for MPLS-based Transport Networks using LSP Ping
	draft-ietf-mpls-lsp-ping-mpls-tp-oam-conf-12		draft-ietf-mpls-lsp-ping-mpls-tp-oam-conf-13
	Abstract		Abstract
	This specification describes the configuration of proactive MPLS-TP		This specification describes the configuration of proactive MPLS-TP
	Operations, Administration, and Maintenance (OAM) Functions for a		Operations, Administration, and Maintenance (OAM) Functions for a
	given Label Switched Path (LSP) using a set of TLVs that are carried		given Label Switched Path (LSP) using a set of TLVs that are carried
	by the LSP-Ping protocol.		by the LSP-Ping protocol.
	Status of This Memo		Status of This Memo
	skipping to change at page 1, line 43		skipping to change at page 1, line 43
	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 March 5, 2016.		This Internet-Draft will expire on March 6, 2016.
	Copyright Notice		Copyright Notice
	Copyright (c) 2015 IETF Trust and the persons identified as the		Copyright (c) 2015 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
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	MPLS OAM Function Flags: a bitmap numbered from left to right as		MPLS OAM Function Flags: a bitmap numbered from left to right as
	shown in the Figure 2.These flags are managed by IANA Section 4.2.		shown in the Figure 2.These flags are managed by IANA Section 4.2.
	Flags defined in this document are presented in Table 2. Undefined		Flags defined in this document are presented in Table 2. Undefined
	flags MUST be set to zero and unknown flags MUST be ignored. The		flags MUST be set to zero and unknown flags MUST be ignored. The
	flags indicate what OAM is being configured and direct the presence		flags indicate what OAM is being configured and direct the presence
	of optional sub-TLVs as set out below.		of optional sub-TLVs as set out below.
	0 1 2 3		0 1 2 3
	0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1		0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	|C|V|F|L|D|T| Reserved (MBZ) |		|C|V|F|L|D|T| Unassigned (MBZ) |R|
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	Figure 2: MPLS OAM Function Flags format		Figure 2: MPLS OAM Function Flags format
	Sub-TLVs corresponding to the different flags are as follows. No		Sub-TLVs corresponding to the different flags are as follows. No
	meaning should be attached to the order of sub-TLVs.		meaning should be attached to the order of sub-TLVs.
	- If a flag in the MPLS OAM Function Flags is set and the		- If a flag in the MPLS OAM Function Flags is set and the
	corresponding sub-TLVs listed below is absent, then this MPLS OAM		corresponding sub-TLVs listed below is absent, then this MPLS OAM
	function MUST be initialized according to its default settings.		function MUST be initialized according to its default settings.
	skipping to change at page 23, line 16		skipping to change at page 23, line 16
	| Bit | MPLS OAM Function | Description |		| Bit | MPLS OAM Function | Description |
	| Position | Flag | |		| Position | Flag | |
	+------------+--------------------+---------------------------------+		+------------+--------------------+---------------------------------+
	| 0 | C | Continuity Check (CC) |		| 0 | C | Continuity Check (CC) |
	| 1 | V | Connectivity Verification (CV) |		| 1 | V | Connectivity Verification (CV) |
	| 2 | F | Fault Management Signal (FMS) |		| 2 | F | Fault Management Signal (FMS) |
	| 3 | L | Performance Measurement/Loss |		| 3 | L | Performance Measurement/Loss |
	| | | (PM/Loss) |		| | | (PM/Loss) |
	| 4 | D | Performance Measurement/Delay |		| 4 | D | Performance Measurement/Delay |
	| | | (PM/Delay) |		| | | (PM/Delay) |
	| 5 | T | Throughput Measurement) |		| 5 | T | Throughput Measurement |
	| 6-31 | | Unassigned (Must be zero) |		| 6-30 | | Unassigned (Must be zero) |
			| 31 | | Reserved |
	+------------+--------------------+---------------------------------+		+------------+--------------------+---------------------------------+
	Table 2: MPLS OAM Function Flags		Table 2: MPLS OAM Function Flags
	4.3. OAM Configuration Errors		4.3. OAM Configuration Errors
	IANA maintains a registry "Multi-Protocol Label Switching (MPLS)		IANA maintains a registry "Multi-Protocol Label Switching (MPLS)
	Label Switched Paths (LSPs) Ping Parameters" registry, and within		Label Switched Paths (LSPs) Ping Parameters" registry, and within
	that registry a sub-registry "Return Codes".		that registry a sub-registry "Return Codes".
End of changes. 6 change blocks.
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