draft-ietf-ccamp-rwa-wson-encode-12.txt		draft-ietf-ccamp-rwa-wson-encode-13.txt
	Network Working Group G. Bernstein		Network Working Group G. Bernstein
	Internet Draft Grotto Networking		Internet Draft Grotto Networking
	Intended status: Standards Track Y. Lee		Intended status: Standards Track Y. Lee
	Expires: February 2012 D. Li		Expires: April 2012 D. Li
	Huawei		Huawei
	W. Imajuku		W. Imajuku
	NTT		NTT
	August 8, 2011		October 31, 2011
	Routing and Wavelength Assignment Information Encoding for		Routing and Wavelength Assignment Information Encoding for
	Wavelength Switched Optical Networks		Wavelength Switched Optical Networks
	draft-ietf-ccamp-rwa-wson-encode-12.txt		draft-ietf-ccamp-rwa-wson-encode-13.txt
	Status of this Memo		Status of this Memo
	This Internet-Draft is submitted to IETF in full conformance with the		This Internet-Draft is submitted to IETF in full conformance with
	provisions of BCP 78 and BCP 79.		the 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.
	Internet-Drafts are draft documents valid for a maximum of six months		Internet-Drafts are draft documents valid for a maximum of six
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	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
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	This Internet-Draft will expire on January 8, 2012.		This Internet-Draft will expire on February 31, 2012.
	Copyright Notice		Copyright Notice
	Copyright (c) 2011 IETF Trust and the persons identified as the		Copyright (c) 2011 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
	to this document. Code Components extracted from this document must		respect to this document. Code Components extracted from this
	include Simplified BSD License text as described in Section 4.e of		document must include Simplified BSD License text as described in
	the Trust Legal Provisions and are provided without warranty as		Section 4.e of the Trust Legal Provisions and are provided without
	described in the Simplified BSD License.		warranty as described in the Simplified BSD License.
	Abstract		Abstract
	A wavelength switched optical network (WSON) requires that certain		A wavelength switched optical network (WSON) requires that certain
	key information elements are made available to facilitate path		key information elements are made available to facilitate path
	computation and the establishment of label switching paths (LSPs).		computation and the establishment of label switching paths (LSPs).
	The information model described in "Routing and Wavelength Assignment		The information model described in "Routing and Wavelength
	Information for Wavelength Switched Optical Networks" shows what		Assignment Information for Wavelength Switched Optical Networks"
	information is required at specific points in the WSON. Part of the		shows what information is required at specific points in the WSON.
	WSON information model contains aspects that may be of general		Part of the WSON information model contains aspects that may be of
	applicability to other technologies, while other parts are fairly		general applicability to other technologies, while other parts are
	specific to WSONs.		fairly specific to WSONs.
	This document provides efficient, protocol-agnostic encodings for the		This document provides efficient, protocol-agnostic encodings for
	WSON specific information elements. It is intended that protocol-		the WSON specific information elements. It is intended that
	specific documents will reference this memo to describe how		protocol-specific documents will reference this memo to describe how
	information is carried for specific uses. Such encodings can be used		information is carried for specific uses. Such encodings can be used
	to extend GMPLS signaling and routing protocols. In addition these		to extend GMPLS signaling and routing protocols. In addition these
	encodings could be used by other mechanisms to convey this same		encodings could be used by other mechanisms to convey this same
	information to a path computation element (PCE).		information to a path computation element (PCE).
	Conventions used in this document		Conventions used in this document
	The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",		The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
	"SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this		"SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
	document are to be interpreted as described in RFC-2119 [RFC2119].		document are to be interpreted as described in RFC-2119 [RFC2119].
	skipping to change at page 3, line 21		skipping to change at page 3, line 21
	1.1.11. Changes from 10 draft...............................6		1.1.11. Changes from 10 draft...............................6
	1.1.12. Changes from 11 draft...............................6		1.1.12. Changes from 11 draft...............................6
	2. Terminology....................................................6		2. Terminology....................................................6
	3. Resources, Blocks, Sets, and the Resource Pool.................7		3. Resources, Blocks, Sets, and the Resource Pool.................7
	3.1. Resource Block Set Field..................................8		3.1. Resource Block Set Field..................................8
	4. Resource Pool Accessibility/Availability.......................9		4. Resource Pool Accessibility/Availability.......................9
	4.1. Resource Pool Accessibility Sub-TLV.......................9		4.1. Resource Pool Accessibility Sub-TLV.......................9
	4.2. Resource Block Wavelength Constraints Sub-TLV............11		4.2. Resource Block Wavelength Constraints Sub-TLV............11
	4.3. Resource Pool State Sub-TLV..............................12		4.3. Resource Pool State Sub-TLV..............................12
	4.4. Block Shared Access Wavelength Availability sub-TLV......13		4.4. Block Shared Access Wavelength Availability sub-TLV......13
	5. Resource Properties Encoding..................................14		5. Resource Properties Encoding..................................15
	5.1. Resource Block Information Sub-TLV.......................15		5.1. Resource Block Information Sub-TLV.......................15
	5.2. Input Modulation Format List Sub-Sub-TLV.................16		5.2. Input Modulation Format List Sub-Sub-TLV.................16
	5.2.1. Modulation Format Field.............................16		5.2.1. Modulation Format Field.............................17
	5.3. Input FEC Type List Sub-Sub-TLV..........................18		5.3. Input FEC Type List Sub-Sub-TLV..........................18
	5.3.1. FEC Type Field......................................18		5.3.1. FEC Type Field......................................19
	5.4. Input Bit Range List Sub-Sub-TLV.........................20		5.4. Input Bit Range List Sub-Sub-TLV.........................21
	5.4.1. Bit Range Field.....................................20		5.4.1. Bit Range Field.....................................21
	5.5. Input Client Signal List Sub-Sub-TLV.....................21		5.5. Input Client Signal List Sub-Sub-TLV.....................22
	5.6. Processing Capability List Sub-Sub-TLV...................22		5.6. Processing Capability List Sub-Sub-TLV...................23
	5.6.1. Processing Capabilities Field.......................22		5.6.1. Processing Capabilities Field.......................23
	5.7. Output Modulation Format List Sub-Sub-TLV................24		5.7. Output Modulation Format List Sub-Sub-TLV................25
	5.8. Output FEC Type List Sub-Sub-TLV.........................24		5.8. Output FEC Type List Sub-Sub-TLV.........................25
	6. Security Considerations.......................................24		6. Security Considerations.......................................25
	7. IANA Considerations...........................................25		7. IANA Considerations...........................................26
	8. Acknowledgments...............................................25		8. Acknowledgments...............................................26
	APPENDIX A: Encoding Examples....................................26		APPENDIX A: Encoding Examples....................................27
	A.1. Wavelength Converter Accessibility Sub-TLV...............26		A.1. Wavelength Converter Accessibility Sub-TLV...............27
	A.2. Wavelength Conversion Range Sub-TLV......................27		A.2. Wavelength Conversion Range Sub-TLV......................29
	A.3. An OEO Switch with DWDM Optics...........................28		A.3. An OEO Switch with DWDM Optics...........................29
	9. References....................................................32		9. References....................................................33
	9.1. Normative References.....................................32		9.1. Normative References.....................................33
	9.2. Informative References...................................32		9.2. Informative References...................................33
	10. Contributors.................................................33		10. Contributors.................................................35
	Authors' Addresses...............................................34		Authors' Addresses...............................................35
	Intellectual Property Statement..................................35		Intellectual Property Statement..................................36
	Disclaimer of Validity...........................................35		Disclaimer of Validity...........................................37
	1. Introduction		1. Introduction
	A Wavelength Switched Optical Network (WSON) is a Wavelength Division		A Wavelength Switched Optical Network (WSON) is a Wavelength
	Multiplexing (WDM) optical network in which switching is performed		Division Multiplexing (WDM) optical network in which switching is
	selectively based on the center wavelength of an optical signal.		performed selectively based on the center wavelength of an optical
			signal.
	[RFC6163] describes a framework for Generalized Multiprotocol Label		[RFC6163] describes a framework for Generalized Multiprotocol Label
	Switching (GMPLS) and Path Computation Element (PCE) control of a		Switching (GMPLS) and Path Computation Element (PCE) control of a
	WSON. Based on this framework, [WSON-Info] describes an information		WSON. Based on this framework, [WSON-Info] describes an information
	model that specifies what information is needed at various points in		model that specifies what information is needed at various points in
	a WSON in order to compute paths and establish Label Switched Paths		a WSON in order to compute paths and establish Label Switched Paths
	(LSPs).		(LSPs).
	This document provides efficient encodings of information needed by		This document provides efficient encodings of information needed by
	the routing and wavelength assignment (RWA) process in a WSON. Such		the routing and wavelength assignment (RWA) process in a WSON. Such
	skipping to change at page 5, line 8		skipping to change at page 5, line 8
	New sections for wavelength converter pool encoding: Wavelength		New sections for wavelength converter pool encoding: Wavelength
	Converter Set Sub-TLV, Wavelength Converter Accessibility Sub-TLV,		Converter Set Sub-TLV, Wavelength Converter Accessibility Sub-TLV,
	Wavelength Conversion Range Sub-TLV, WC Usage State Sub-TLV.		Wavelength Conversion Range Sub-TLV, WC Usage State Sub-TLV.
	Added optional wavelength converter pool TLVs to the composite node		Added optional wavelength converter pool TLVs to the composite node
	TLV.		TLV.
	1.1.2. Changes from 01 draft		1.1.2. Changes from 01 draft
	The encoding examples have been moved to an appendix. Classified and		The encoding examples have been moved to an appendix. Classified and
	corrected information elements as either reusable fields or sub-TLVs.		corrected information elements as either reusable fields or sub-
	Updated Port Wavelength Restriction sub-TLV. Added available		TLVs. Updated Port Wavelength Restriction sub-TLV. Added available
	wavelength and shared backup wavelength sub-TLVs. Changed the title		wavelength and shared backup wavelength sub-TLVs. Changed the title
	and scope of section 6 to recommendations since the higher level TLVs		and scope of section 6 to recommendations since the higher level
	that this encoding will be used in is somewhat protocol specific.		TLVs that this encoding will be used in is somewhat protocol
			specific.
	1.1.3. Changes from 02 draft		1.1.3. Changes from 02 draft
	Removed inconsistent text concerning link local identifiers and the		Removed inconsistent text concerning link local identifiers and the
	link set field.		link set field.
	Added E bit to the Wavelength Converter Set Field.		Added E bit to the Wavelength Converter Set Field.
	Added bidirectional connectivity matrix example. Added simple link		Added bidirectional connectivity matrix example. Added simple link
	set example. Edited examples for consistency.		set example. Edited examples for consistency.
	skipping to change at page 5, line 48		skipping to change at page 5, line 49
	Revised the encoding for the "shared access" indicators to only use		Revised the encoding for the "shared access" indicators to only use
	one bit each for ingress and egress.		one bit each for ingress and egress.
	1.1.7. Changes from 06 draft		1.1.7. Changes from 06 draft
	Removed section on "WSON Encoding Usage Recommendations"		Removed section on "WSON Encoding Usage Recommendations"
	1.1.8. Changes from 07 draft		1.1.8. Changes from 07 draft
	Section 3: Enhanced text to clarify relationship between pools,		Section 3: Enhanced text to clarify relationship between pools,
	blocks and resources. Section 3.1, 3.2: Change title to clarify Pool-		blocks and resources. Section 3.1, 3.2: Change title to clarify
	Block relationship. Section 3.3: clarify block-resource state.		Pool-Block relationship. Section 3.3: clarify block-resource state.
	Section 4: Deleted reference to previously removed RBNF element.		Section 4: Deleted reference to previously removed RBNF element.
	Fixed TLV figures and descriptions for consistent sub-sub-TLV		Fixed TLV figures and descriptions for consistent sub-sub-TLV
	nomenclature.		nomenclature.
	1.1.9. Changes from 08 draft		1.1.9. Changes from 08 draft
	Fixed ordering of fields in second half of sub-TLV example in		Fixed ordering of fields in second half of sub-TLV example in
	Appendix A.1.		Appendix A.1.
	skipping to change at page 6, line 30		skipping to change at page 6, line 30
	Removed all 1st person idioms.		Removed all 1st person idioms.
	1.1.11. Changes from 10 draft		1.1.11. Changes from 10 draft
	Removed remaining 1st person idioms. Updated IANA section. Update		Removed remaining 1st person idioms. Updated IANA section. Update
	references for newly issued RFCs.		references for newly issued RFCs.
	1.1.12. Changes from 11 draft		1.1.12. Changes from 11 draft
	Fixed length fields in section 4 to be 16 bits, correcting errors in		Fixed length fields in section 4 to be 16 bits, correcting errors in
	TLV and field figures. Added a separate section on resources, blocks,		TLV and field figures. Added a separate section on resources,
	sets and the resource pool. Moved definition of the resource block		blocks, sets and the resource pool. Moved definition of the resource
	set field to this new section.		block set field to this new section.
			1.1.13. Changes from 12 draft
			RB Identifier field in Section 3.1 to be 32 bits from 16 bits. Added
			Editorial changes and updated the contributor list.
	2. Terminology		2. Terminology
	CWDM: Coarse Wavelength Division Multiplexing.		CWDM: Coarse Wavelength Division Multiplexing.
	DWDM: Dense Wavelength Division Multiplexing.		DWDM: Dense Wavelength Division Multiplexing.
	FOADM: Fixed Optical Add/Drop Multiplexer.		FOADM: Fixed Optical Add/Drop Multiplexer.
	ROADM: Reconfigurable Optical Add/Drop Multiplexer. A reduced port		ROADM: Reconfigurable Optical Add/Drop Multiplexer. A reduced port
	count wavelength selective switching element featuring ingress and		count wavelength selective switching element featuring ingress and
	egress line side ports as well as add/drop side ports.		egress line side ports as well as add/drop side ports.
	RWA: Routing and Wavelength Assignment.		RWA: Routing and Wavelength Assignment.
	Wavelength Conversion. The process of converting an information		Wavelength Conversion. The process of converting an information
	bearing optical signal centered at a given wavelength to one with		bearing optical signal centered at a given wavelength to one with
	"equivalent" content centered at a different wavelength. Wavelength		"equivalent" content centered at a different wavelength. Wavelength
	conversion can be implemented via an optical-electronic-optical (OEO)		conversion can be implemented via an optical-electronic-optical
	process or via a strictly optical process.		(OEO) process or via a strictly optical process.
	WDM: Wavelength Division Multiplexing.		WDM: Wavelength Division Multiplexing.
	Wavelength Switched Optical Network (WSON): A WDM based optical		Wavelength Switched Optical Network (WSON): A WDM based optical
	network in which switching is performed selectively based on the		network in which switching is performed selectively based on the
	center wavelength of an optical signal.		center wavelength of an optical signal.
	3. Resources, Blocks, Sets, and the Resource Pool		3. Resources, Blocks, Sets, and the Resource Pool
	The optical system to be encoded may contain a pool of resources of		The optical system to be encoded may contain a pool of resources of
	different types and properties for processing optical signals. For		different types and properties for processing optical signals. For
	the purposes here a "resource" is an individual entity such as a		the purposes here a "resource" is an individual entity such as a
	wavelength converter or regenerator within the optical node that acts		wavelength converter or regenerator within the optical node that
	on an individual wavelength signal.		acts on an individual wavelength signal.
	Since resources tend to be packaged together in blocks of similar		Since resources tend to be packaged together in blocks of similar
	devices, e.g., on line cards or other types of modules, the		devices, e.g., on line cards or other types of modules, the
	fundamental unit of identifiable resource in this document is the		fundamental unit of identifiable resource in this document is the
	"resource block". A resource block may contain one or more resources.		"resource block". A resource block may contain one or more
	As resource blocks are the smallest identifiable unit of processing		resources. As resource blocks are the smallest identifiable unit of
	resource, one should group together resources into blocks if they		processing resource, one should group together resources into blocks
	have similar characteristics relevant to the optical system being		if they have similar characteristics relevant to the optical system
	modeled, e.g., processing properties, accessibility, etc.		being modeled, e.g., processing properties, accessibility, etc.
	This document defines the following sub-TLVs pertaining to resources		This document defines the following sub-TLVs pertaining to resources
	within an optical node:		within an optical node:
	. Resource Pool Accessibility Sub-TLV		. Resource Pool Accessibility Sub-TLV
	. Resource Block Wavelength Constraints Sub-TLV		. Resource Block Wavelength Constraints Sub-TLV
	. Resource Pool State Sub-TLV		. Resource Pool State Sub-TLV
	. Block Shared Access Wavelength Availability Sub-TLV		. Block Shared Access Wavelength Availability Sub-TLV
	. Resource Block Information Sub-TLV		. Resource Block Information Sub-TLV
	Each of these sub-TLVs works with one or more sets of resources		Each of these sub-TLVs works with one or more sets of resources
	rather than just a single resource block. This motivates the		rather than just a single resource block. This motivates the
	following field definition.		following field definition.
	3.1. Resource Block Set Field		3.1. Resource Block Set Field
	In a WSON node that includes resource blocks (RB), denoting subsets		In a WSON node that includes resource blocks (RB), denoting subsets
	of these blocks allows one to efficiently describe common properties		of these blocks allows one to efficiently describe common properties
	the blocks and to describe the structure and characteristics, if non-		the blocks and to describe the structure and characteristics, if
	trivial, of the resource pool. The RB Set field is defined in a		non-trivial, of the resource pool. The RB Set field is defined in a
	similar manner to the label set concept of [RFC3471].		similar manner to the label set concept of [RFC3471].
	The information carried in a RB set field is defined by:		The information carried in a RB set field is defined by:
	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
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Action |E|C| Reserved | Length |		| Action |C| Reserved | Length |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| RB Identifier 1 | RB Identifier 2 |		| RB Identifier 1 |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	: : :		: : :
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| RB Identifier n-1 | RB Identifier n |		| RB Identifier n |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	Action: 8 bits		Action: 8 bits
	0 - Inclusive List		0 - Inclusive List
	Indicates that the TLV contains one or more RB elements that are		Indicates that the TLV contains zero or more RB elements that are
	included in the list.		included in the list.
			1 - Reserved
	2 - Inclusive Range		2 - Inclusive Range
	Indicates that the TLV contains a range of RBs. The object/TLV		Indicates that the TLV contains a range of RBs. The object/TLV
	contains two WC elements. The first element indicates the start of		contains two WC elements. The first element indicates the start of
	the range. The second element indicates the end of the range. A value		the range. The second element indicates the end of the range. A
	of zero indicates that there is no bound on the corresponding portion		value of zero indicates that there is no bound on the corresponding
	of the range.		portion of the range.
	E (Even bit): Set to 0 denotes an odd number of RB identifiers in		3 - Reserved
	the list (last entry zero pad); Set to 1 denotes an even number of RB
	identifiers in the list (no zero padding).
	C (Connectivity bit): Set to 0 to denote fixed (possibly multi-		C (Connectivity bit): Set to 0 to denote fixed (possibly multi-
	cast) connectivity; Set to 1 to denote potential (switched)		cast) connectivity; Set to 1 to denote potential (switched)
	connectivity. Used in resource pool accessibility sub-TLV. Ignored		connectivity. Used in resource pool accessibility sub-TLV. Ignored
	elsewhere.		elsewhere.
	Reserved: 6 bits		Reserved: 7 bits
	This field is reserved. It MUST be set to zero on transmission and		This field is reserved. It MUST be set to zero on transmission and
	MUST be ignored on receipt.		MUST be ignored on receipt.
	Length: 16 bits		Length: 16 bits
	The total length of this field in bytes.		The total length of this field in bytes.
	RB Identifier:		RB Identifier:
	The RB identifier represents the ID of the resource block which is a		The RB identifier represents the ID of the resource block which is a
	16 bit integer.		32 bit integer.
	Usage Note: the inclusive range "Action" can result in very compact		Usage Note: the inclusive range "Action" can result in very compact
	encoding of resource sets and it can be advantages to number resource		encoding of resource sets and it can be advantages to number
	blocks in such a way so that status updates (dynamic information) can		resource blocks in such a way so that status updates (dynamic
	take advantage of this efficiency.		information) can take advantage of this efficiency.
	4. Resource Pool Accessibility/Availability		4. Resource Pool Accessibility/Availability
	This section defines the sub-TLVs for dealing with accessibility and		This section defines the sub-TLVs for dealing with accessibility and
	availability of resource blocks within a pool of resources. These		availability of resource blocks within a pool of resources. These
	include the ResourceBlockAccessibility, ResourceWaveConstraints, and		include the ResourceBlockAccessibility, ResourceWaveConstraints, and
	RBPoolState sub-TLVs.		RBPoolState sub-TLVs.
	4.1. Resource Pool Accessibility Sub-TLV		4.1. Resource Pool Accessibility Sub-TLV
	This sub-TLV describes the structure of the resource pool in relation		This sub-TLV describes the structure of the resource pool in
	to the switching device. In particular it indicates the ability of an		relation to the switching device. In particular it indicates the
	ingress port to reach sets of resources and of a sets of resources to		ability of an ingress port to reach sets of resources and of a sets
	reach a particular egress port. This is the PoolIngressMatrix and		of resources to reach a particular egress port. This is the
	PoolEgressMatrix of [WSON-Info].		PoolIngressMatrix and PoolEgressMatrix of [WSON-Info].
	The resource pool accessibility sub-TLV is defined by:		The resource pool accessibility sub-TLV is defined by:
	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
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Connectivity | Reserved |		| Connectivity | Reserved |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Ingress Link Set Field A #1 |		| Ingress Link Set Field A #1 |
	: :		: :
	skipping to change at page 11, line 8		skipping to change at page 11, line 8
	Note that the direction parameter within the Link Set Field is used		Note that the direction parameter within the Link Set Field is used
	to indicate whether the link set is an ingress or egress link set,		to indicate whether the link set is an ingress or egress link set,
	and the bidirectional value for this parameter is not permitted in		and the bidirectional value for this parameter is not permitted in
	this sub-TLV.		this sub-TLV.
	See Appendix A.1 for an illustration of this encoding.		See Appendix A.1 for an illustration of this encoding.
	4.2. Resource Block Wavelength Constraints Sub-TLV		4.2. Resource Block Wavelength Constraints Sub-TLV
	Resources, such as wavelength converters, etc., may have a limited		Resources, such as wavelength converters, etc., may have a limited
	input or output wavelength ranges. Additionally, due to the structure		input or output wavelength ranges. Additionally, due to the
	of the optical system not all wavelengths can necessarily reach or		structure of the optical system not all wavelengths can necessarily
	leave all the resources. These properties are described by using one		reach or leave all the resources. These properties are described by
	or more resource wavelength restrictions sub-TLVs as defined below:		using one or more resource wavelength restrictions sub-TLVs as
			defined 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
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| RB Set Field |		| RB Set Field |
	: :		: :
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Input Wavelength Set Field |		| Input Wavelength Set Field |
	: :		: :
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	skipping to change at page 12, line 11		skipping to change at page 12, line 11
	Indicates the wavelength output restrictions of RBs in the		Indicates the wavelength output restrictions of RBs in the
	corresponding RB set.		corresponding RB set.
	4.3. Resource Pool State Sub-TLV		4.3. Resource Pool State Sub-TLV
	The state of the pool is given by the number of resources available		The state of the pool is given by the number of resources available
	with particular characteristics. A resource block set is used to		with particular characteristics. A resource block set is used to
	encode all or a subset of the resources of interest. The usage state		encode all or a subset of the resources of interest. The usage state
	of resources within a resource block set is encoded as either a list		of resources within a resource block set is encoded as either a list
	of 16 bit integer values or a bit map indicating whether a single		of 16 bit integer values indicating the number of available
	resource is available or in use. The bit map encoding is appropriate		resources in the resource block, or a bit map indicating whether a
	when resource blocks consist of a single resource. This information		particular resource is available or in use. The bit map encoding is
	can be relatively dynamic, i.e., can change when a connection (LSP is		appropriate when resource blocks consist of a single resource. This
	established or torn down.		information can be relatively dynamic, i.e., can change when a
			connection (LSP is established or torn down.
	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
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Action | Reserved |		| Action | Reserved |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| RB Set Field |		| RB Set Field |
	: :		: :
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| RB Usage state |		| RB Usage state |
	: :		: :
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	Where Action = 0 denotes a list of 16 bit integers and Action = 1		Where Action = 0 denotes a list of 16 bit integers and Action = 1
	denotes a bit map. In both cases the elements of the RB Set field are		denotes a bit map. In both cases the elements of the RB Set field
	in a one-to-one correspondence with the values in the usage RB usage		are in a one-to-one correspondence with the values in the usage RB
	state area.		usage state area.
	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
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Action = 0 | Reserved |		| Action = 0 | Reserved |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| RB Set Field |		| RB Set Field |
	: :		: :
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| RB#1 state | RB#2 state |		| RB#1 state | RB#2 state |
	skipping to change at page 13, line 16		skipping to change at page 13, line 19
	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
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Action = 1 | Reserved |		| Action = 1 | Reserved |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| RB Set Field |		| RB Set Field |
	: :		: :
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| RB Usage state bitmap |		| RB Usage state bitmap |
	: :		: :
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| ...... | Padding bits |		| ...... | Padding bits |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	RB Usage state: Variable Length but must be a multiple of 4 byes.		RB Usage state: Variable Length but must be a multiple of 4 bytes.
	Each bit indicates the usage status of one RB with 0 indicating the		Each bit indicates the usage status of one RB with 0 indicating the
	RB is available and 1 indicating the RB is in used. The sequence of		RB is available and 1 indicating the RB is in used. The sequence of
	the bit map is ordered according to the RB Set field with this sub-		the bit map is ordered according to the RB Set field with this sub-
	TLV.		TLV.
	Padding bits: Variable Length		Padding bits: Variable Length
	4.4. Block Shared Access Wavelength Availability sub-TLV		4.4. Block Shared Access Wavelength Availability sub-TLV
	skipping to change at page 14, line 21		skipping to change at page 14, line 37
	Indicates whether the egress available wavelength set field is		Indicates whether the egress available wavelength set field is
	included (1) or not (0).		included (1) or not (0).
	RB Set Field:		RB Set Field:
	A Resource Block set in which all the members share the same ingress		A Resource Block set in which all the members share the same ingress
	or egress fiber or both.		or egress fiber or both.
	Ingress Available Wavelength Set Field:		Ingress Available Wavelength Set Field:
	Indicates the wavelengths currently available (not being used) on the		Indicates the wavelengths currently available (not being used) on
	ingress fiber to this resource block.		the ingress fiber to this resource block.
	Egress Available Wavelength Set Field:		Egress Available Wavelength Set Field:
	Indicates the wavelengths currently available (not being used) on the		Indicates the wavelengths currently available (not being used) on
	egress fiber from this resource block.		the egress fiber from this resource block.
	5. Resource Properties Encoding		5. Resource Properties Encoding
	Within a WSON network element (NE) there may be resources with signal		Within a WSON network element (NE) there may be resources with
	compatibility constraints. These resources be regenerators,		signal compatibility constraints. These resources be regenerators,
	wavelength converters, etc... Such resources may also constitute the		wavelength converters, etc... Such resources may also constitute the
	network element as a whole as in the case of an electro optical		network element as a whole as in the case of an electro optical
	switch. This section primarily focuses on the signal compatibility		switch. This section primarily focuses on the signal compatibility
	and processing properties of such a resource block.		and processing properties of such a resource block.
	The fundamental properties of a resource block, such as a regenerator		The fundamental properties of a resource block, such as a
	or wavelength converter, are:		regenerator or wavelength converter, are:
	(a)Input constraints (shared ingress, modulation, FEC, bit rate,		(a) Input constraints (shared ingress, modulation, FEC, bit rate,
	GPID)		GPID)
	(b)Processing capabilities (number of resources in a block,		(b) Processing capabilities (number of resources in a block,
	regeneration, performance monitoring, vendor specific)		regeneration, performance monitoring, vendor specific)
	(c)Output Constraints (shared egress, modulation, FEC)		(c) Output Constraints (shared egress, modulation, FEC)
	5.1. Resource Block Information Sub-TLV		5.1. Resource Block Information Sub-TLV
	Resource Block descriptor sub-TLVs are used to convey relatively		Resource Block descriptor sub-TLVs are used to convey relatively
	static information about individual resource blocks including the		static information about individual resource blocks including the
	resource block compatibility properties, processing properties, and		resource block compatibility properties, processing properties, and
	the number of resources in a block.		the number of resources in a block.
	This sub-TLV has the following format:		This sub-TLV has the following format:
	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
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| RB Set Field |		| RB Set Field |
	: :		: :
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	|I|E| Reserved |		|I|E| Reserved |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Input Modulation Type List Sub-Sub-TLV (opt) |		| Input Modulation Type List Sub-Sub-TLV (opt) |
	: :		: :
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Input FEC Type List Sub-Sub-TLV (opt) |		| Input FEC Type List Sub-Sub-TLV (opt) |
	: :		: :
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Input Client Signal Type Sub-Sub-TLV (opt) |		| Input Client Signal Type Sub-Sub-TLV (opt) |
	: :		: :
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	skipping to change at page 16, line 26		skipping to change at page 17, line 16
	Two different types of modulation format fields are defined: a		Two different types of modulation format fields are defined: a
	standard modulation field and a vendor specific modulation field.		standard modulation field and a vendor specific modulation field.
	Both start with the same 32 bit header shown below.		Both start with the same 32 bit header shown 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
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	|S|I| Modulation ID | Length |		|S|I| Modulation ID | Length |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	Where S bit set to 1 indicates a standardized modulation format and S		Where S bit set to 1 indicates a standardized modulation format and
	bit set to 0 indicates a vendor specific modulation format. The		S bit set to 0 indicates a vendor specific modulation format. The
	length is the length in bytes of the entire modulation type field.		length is the length in bytes of the entire modulation type field.
	Where I bit set to 1 indicates it is an input modulation constraint		Where I bit set to 1 indicates it is an input modulation constraint
	and I bit set to 0 indicates it is an output modulation constraint.		and I bit set to 0 indicates it is an output modulation constraint.
	Note that if an output modulation is not specified then it is implied		Note that if an output modulation is not specified then it is
	that it is the same as the input modulation. In such case, no		implied that it is the same as the input modulation. In such case,
	modulation conversion is performed.		no modulation conversion is performed.
	The format for the standardized type for the input modulation is		The format for the standardized type for the input modulation is
	given by:		given by:
	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
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	|1|1| Modulation ID | Length |		|1|1| Modulation ID | Length |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Possible additional modulation parameters depending upon |		| Possible additional modulation parameters depending upon |
	skipping to change at page 17, line 42		skipping to change at page 18, line 34
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	: Any vendor specific additional modulation parameters :		: Any vendor specific additional modulation parameters :
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	Vendor Modulation ID		Vendor Modulation ID
	This is a vendor assigned identifier for the modulation type.		This is a vendor assigned identifier for the modulation type.
	Enterprise Number		Enterprise Number
	A unique identifier of an organization encoded as a 32-bit integer.		A unique identifier of an organization encoded as a 32-bit
	Enterprise Numbers are assigned by IANA and managed through an IANA		integer. Enterprise Numbers are assigned by IANA and managed
	registry [RFC2578].		through an IANA registry [RFC2578].
	Vendor Specific Additional parameters		Vendor Specific Additional parameters
	There can be potentially additional parameters characterizing the		There can be potentially additional parameters characterizing the
	vendor specific modulation.		vendor specific modulation.
	5.3. Input FEC Type List Sub-Sub-TLV		5.3. Input FEC Type List Sub-Sub-TLV
	This sub-sub-TLV contains a list of acceptable FEC types.		This sub-sub-TLV contains a list of acceptable FEC types.
	Type := Input FEC Type field List		Type := Input FEC Type field List
	Value := A list of FEC type Fields		Value := A list of FEC type Fields
	skipping to change at page 20, line 21		skipping to change at page 21, line 21
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	: Any vendor specific additional FEC parameters :		: Any vendor specific additional FEC parameters :
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	Vendor FEC ID		Vendor FEC ID
	This is a vendor assigned identifier for the FEC type.		This is a vendor assigned identifier for the FEC type.
	Enterprise Number		Enterprise Number
	A unique identifier of an organization encoded as a 32-bit integer.		A unique identifier of an organization encoded as a 32-bit
	Enterprise Numbers are assigned by IANA and managed through an IANA		integer. Enterprise Numbers are assigned by IANA and managed
	registry [RFC2578].		through an IANA registry [RFC2578].
	Vendor Specific Additional FEC parameters		Vendor Specific Additional FEC parameters
	There can be potentially additional parameters characterizing the		There can be potentially additional parameters characterizing the
	vendor specific FEC.		vendor specific FEC.
	5.4. Input Bit Range List Sub-Sub-TLV		5.4. Input Bit Range List Sub-Sub-TLV
	This sub-sub-TLV contains a list of acceptable input bit rate ranges.		This sub-sub-TLV contains a list of acceptable input bit rate
			ranges.
	Type := Input Bit Range List		Type := Input Bit Range List
	Value := A list of Bit Range Fields		Value := A list of Bit Range Fields
	5.4.1. Bit Range Field		5.4.1. Bit Range Field
	The bit rate range list sub-TLV makes use of the following bit rate		The bit rate range list sub-TLV makes use of the following bit rate
	range field:		range field:
	skipping to change at page 21, line 43		skipping to change at page 22, line 43
	5.5. Input Client Signal List Sub-Sub-TLV		5.5. Input Client Signal List Sub-Sub-TLV
	This sub-sub-TLV contains a list of acceptable input client signal		This sub-sub-TLV contains a list of acceptable input client signal
	types.		types.
	Type := Input Client Signal List		Type := Input Client Signal List
	Value := A list of GPIDs		Value := A list of GPIDs
	The acceptable client signal list sub-TLV is a list of Generalized		The acceptable client signal list sub-TLV is a list of Generalized
	Protocol Identifiers (GPIDs). GPIDs are assigned by IANA and many are		Protocol Identifiers (GPIDs). GPIDs are assigned by IANA and many
	defined in [RFC3471] and [RFC4328].		are defined in [RFC3471] and [RFC4328].
	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
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Number of GPIDs | GPID #1 |		| Number of GPIDs | GPID #1 |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	: | :		: | :
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| GPID #N | |		| GPID #N | |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	Where the number of GPIDs is an integer greater than or equal to one.		Where the number of GPIDs is an integer greater than or equal to
			one.
	5.6. Processing Capability List Sub-Sub-TLV		5.6. Processing Capability List Sub-Sub-TLV
	This sub-sub-TLV contains a list of resource block processing		This sub-sub-TLV contains a list of resource block processing
	capabilities.		capabilities.
	Type := Processing Capabilities List		Type := Processing Capabilities List
	Value := A list of Processing Capabilities Fields		Value := A list of Processing Capabilities Fields
	skipping to change at page 26, line 12		skipping to change at page 27, line 12
	This document was prepared using 2-Word-v2.0.template.dot.		This document was prepared using 2-Word-v2.0.template.dot.
	APPENDIX A: Encoding Examples		APPENDIX A: Encoding Examples
	A.1. Wavelength Converter Accessibility Sub-TLV		A.1. Wavelength Converter Accessibility Sub-TLV
	Example:		Example:
	Figure 1 shows a wavelength converter pool architecture know as		Figure 1 shows a wavelength converter pool architecture know as
	"shared per fiber". In this case the ingress and egress pool matrices		"shared per fiber". In this case the ingress and egress pool
	are simply:		matrices are simply:
	+-----+ +-----+		+-----+ +-----+
	| 1 1 | | 1 0 |		| 1 1 | | 1 0 |
	WI =| |, WE =| |		WI =| |, WE =| |
	| 1 1 | | 0 1 |		| 1 1 | | 0 1 |
	+-----+ +-----+		+-----+ +-----+
	+-----------+ +------+		+-----------+ +------+
	| |--------------------->| |		| |--------------------->| |
	| |--------------------->| C |		| |--------------------->| C |
	/| | |--------------------->| o |		/| | |--------------------->| o |
	/D+--->| |--------------------->| m |		/D+--->| |--------------------->| m |
	+ e+--->| | | b |========>		+ e+--->| | | b |=======>
	========>| M| | Optical | +-----------+ | i | Port E1		========>| M| | Optical | +-----------+ | i | Port E1
	Port I1 + u+--->| Switch | | WC Pool | | n |		Port I1 + u+--->| Switch | | WC Pool | | n |
	\x+--->| | | +-----+ | | e |		\x+--->| | | +-----+ | | e |
	\| | +----+->|WC #1|--+---->| r |		\| | +----+->|WC #1|--+---->| r |
	| | | +-----+ | +------+		| | | +-----+ | +------+
	| | | | +------+		| | | | +------+
	/| | | | +-----+ | | |		/| | | | +-----+ | | |
	/D+--->| +----+->|WC #2|--+---->| C |		/D+--->| +----+->|WC #2|--+---->| C |
	+ e+--->| | | +-----+ | | o |		+ e+--->| | | +-----+ | | o |
	========>| M| | | +-----------+ | m |========>		========>| M| | | +-----------+ | m |=======>
	Port I2 + u+--->| | | b | Port E2		Port I2 + u+--->| | | b | Port E2
	\x+--->| |--------------------->| i |		\x+--->| |--------------------->| i |
	\| | |--------------------->| n |		\| | |--------------------->| n |
	| |--------------------->| e |		| |--------------------->| e |
	| |--------------------->| r |		| |--------------------->| r |
	+-----------+ +------+		+-----------+ +------+
	Figure 1 An optical switch featuring a shared per fiber wavelength		Figure 1 An optical switch featuring a shared per fiber wavelength
	converter pool architecture.		converter pool architecture.
	This wavelength converter pool can be encoded as follows:		This wavelength converter pool can be encoded as follows:
	skipping to change at page 27, line 17		skipping to change at page 28, line 17
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Connectivity=1| Reserved |		| Connectivity=1| Reserved |
	Note: I1,I2 can connect to either WC1 or WC2		Note: I1,I2 can connect to either WC1 or WC2
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Action=0 |0 1|0 0 0 0 0 0| Length = 12 |		| Action=0 |0 1|0 0 0 0 0 0| Length = 12 |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Link Local Identifier = #1 |		| Link Local Identifier = #1 |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Link Local Identifier = #2 |		| Link Local Identifier = #2 |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Action=0 |1| Reserved | Length = 8 |		| Action=0 |1| Reserved | Length = 12 |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| RB ID = #1 | RB ID = #2 |		| RB ID = #1 |
			+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
			| RB ID = #2 |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	Note: WC1 can only connect to E1		Note: WC1 can only connect to E1
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Action=0 |1 0|0 0 0 0 0 0| Length = 8 |		| Action=0 |1 0|0 0 0 0 0 0| Length = 8 |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Link Local Identifier = #1 |		| Link Local Identifier = #1 |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Action=0 |0| Reserved | Length = 8 |		| Action=0 |0| Reserved | Length = 8 |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| RB ID = #1 | zero padding |		| RB ID = #1 |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	Note: WC2 can only connect to E2
			Note: WC2 can only connect to E2
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Action=0 |1 0|0 0 0 0 0 0| Length = 8 |		| Action=0 |1 0|0 0 0 0 0 0| Length = 8 |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Link Local Identifier = #2 |		| Link Local Identifier = #2 |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Action=0 |0| | Length = 8 |		| Action=0 |0| Reserved | Length = 8 |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| RB ID = #2 | zero padding |		| RB ID = #2 |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	A.2. Wavelength Conversion Range Sub-TLV		A.2. Wavelength Conversion Range Sub-TLV
	Example:		Example:
	This example, based on figure 1, shows how to represent the		This example, based on figure 1, shows how to represent the
	wavelength conversion range of wavelength converters. Suppose the		wavelength conversion range of wavelength converters. Suppose the
	wavelength range of input and output of WC1 and WC2 are {L1, L2, L3,		wavelength range of input and output of WC1 and WC2 are {L1, L2, L3,
	L4}:		L4}:
	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
	Note: WC Set		Note: WC Set
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Action=0 |1| Reserved | Length = 8 |		| Action=0 |1| Reserved | Length = 12 |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| WC ID = #1 | WC ID = #2 |		| WC ID = #1 |
			+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
			| WC ID = #2 |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	Note: wavelength input range		Note: wavelength input range
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| 2 | Num Wavelengths = 4 | Length = 8 |		| 2 | Num Wavelengths = 4 | Length = 8 |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	|Grid | C.S. | Reserved | n for lowest frequency = 1 |		|Grid | C.S. | Reserved | n for lowest frequency = 1 |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	Note: wavelength output range		Note: wavelength output range
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| 2 | Num Wavelengths = 4 | Length = 8 |		| 2 | Num Wavelengths = 4 | Length = 8 |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	|Grid | C.S. | Reserved | n for lowest frequency = 1 |		|Grid | C.S. | Reserved | n for lowest frequency = 1 |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	A.3. An OEO Switch with DWDM Optics		A.3. An OEO Switch with DWDM Optics
	Figure 2 shows an electronic switch fabric surrounded by DWDM optics.		Figure 2 shows an electronic switch fabric surrounded by DWDM
	In this example the electronic fabric can handle either G.709 or SDH		optics. In this example the electronic fabric can handle either
	signals only (2.5 or 10 Gbps). To describe this node, the following		G.709 or SDH signals only (2.5 or 10 Gbps). To describe this node,
	information is needed:		the following information is needed:
	<Node_Info> ::= <Node_ID>[Other GMPLS sub-		<Node_Info> ::= <Node_ID>[Other GMPLS sub-
	TLVs][<ConnectivityMatrix>...] [<ResourcePool>][<RBPoolState>]		TLVs][<ConnectivityMatrix>...] [<ResourcePool>][<RBPoolState>]
	In this case there is complete port to port connectivity so the		In this case there is complete port to port connectivity so the
	<ConnectivityMatrix> is not required. In addition since there are		<ConnectivityMatrix> is not required. In addition since there are
	sufficient ports to handle all wavelength signals the <RBPoolState>		sufficient ports to handle all wavelength signals the <RBPoolState>
	element is not needed.		element is not needed.
	Hence the attention will be focused on the <ResourcePool> sub-TLV:		Hence the attention will be focused on the <ResourcePool> sub-TLV:
	<ResourcePool> ::=		<ResourcePool> ::=
	<ResourceBlockInfo>[<ResourceBlockAccessibility>...][<ResourceWaveCon		<ResourceBlockInfo>[<ResourceBlockAccessibility>...][<ResourceWaveCo
	straints>...]		nstraints>...]
	/| +-----------+ +-------------+ +------+		/| +-----------+ +-------------+ +------+
	/D+--->| +--->|Tunable Laser|-->| |		/D+--->| +--->|Tunable Laser|-->| |
	+ e+--->| | +-------------+ | C |		+ e+--->| | +-------------+ | C |
	========>| M| | | ... | o |========>		========>| M| | | ... | o |=======>
	Port I1 + u+--->| | +-------------+ | m | Port E1		Port I1 + u+--->| | +-------------+ | m | Port E1
	\x+--->| |--->|Tunable Laser|-->| b |		\x+--->| |--->|Tunable Laser|-->| b |
	\| | Electric | +-------------+ +------+		\| | Electric | +-------------+ +------+
	| Switch |		| Switch |
	/| | | +-------------+ +------+		/| | | +-------------+ +------+
	/D+--->| +--->|Tunable Laser|-->| |		/D+--->| +--->|Tunable Laser|-->| |
	+ e+--->| | +-------------+ | C |		+ e+--->| | +-------------+ | C |
	========>| M| | | ... | o |========>		========>| M| | | ... | o |=======>
	Port I2 + u+--->| | +-------------+ | m | Port E2		Port I2 + u+--->| | +-------------+ | m | Port E2
	\x+--->| +--->|Tunable Laser|-->| b |		\x+--->| +--->|Tunable Laser|-->| b |
	\| | | +-------------+ +------+		\| | | +-------------+ +------+
	| |		| |
	/| | | +-------------+ +------+		/| | | +-------------+ +------+
	/D+--->| |--->|Tunable Laser|-->| |		/D+--->| |--->|Tunable Laser|-->| |
	+ e+--->| | +-------------+ | C |		+ e+--->| | +-------------+ | C |
	========>| M| | | ... | o |========>		========>| M| | | ... | o |=======>
	Port I3 + u+--->| | +-------------+ | m | Port E3		Port I3 + u+--->| | +-------------+ | m | Port E3
	\x+--->| |--->|Tunable Laser|-->| b |		\x+--->| |--->|Tunable Laser|-->| b |
	\| +-----------+ +-------------+ +------+		\| +-----------+ +-------------+ +------+
	Figure 2 An optical switch built around an electronic switching		Figure 2 An optical switch built around an electronic switching
	fabric.		fabric.
	The resource block information will tell us about the processing		The resource block information will tell us about the processing
	constraints of the receivers, transmitters and the electronic switch.		constraints of the receivers, transmitters and the electronic
	The resource availability information, although very simple, tells us		switch. The resource availability information, although very simple,
	that all signals must traverse the electronic fabric (fixed		tells us that all signals must traverse the electronic fabric (fixed
	connectivity). The resource wavelength constraints are not needed		connectivity). The resource wavelength constraints are not needed
	since there are no special wavelength constraints for the resources		since there are no special wavelength constraints for the resources
	that would not appear as port/wavelength constraints.		that would not appear as port/wavelength constraints.
	<ResourceBlockInfo>:		<ResourceBlockInfo>:
	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
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| RB Set Field |		| RB Set Field |
	: (only one resource block in this example with shared |		: (only one resource block in this example with shared |
	| input/output case) |		| input/output case) |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	|0|0| Reserved |		|0|0| Reserved |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Input Modulation Type List Sub-Sub-TLV |		| Input Modulation Type List Sub-Sub-TLV |
	: (The receivers can only process NRZ) :		: (The receivers can only process NRZ) :
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Input FEC Type List Sub-Sub-TLV |		| Input FEC Type List Sub-Sub-TLV |
	: (Only Standard SDH and G.709 FECs) :		: (Only Standard SDH and G.709 FECs ) :
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Input Client Signal Type Sub-TLV |		| Input Client Signal Type Sub-TLV |
	: (GPIDs for SDH and G.709) :		: (GPIDs for SDH and G.709) :
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Input Bit Rate Range List Sub-Sub-TLV |		| Input Bit Rate Range List Sub-Sub-TLV |
	: (2.5Gbps, 10Gbps) :		: (2.5Gbps, 10Gbps) :
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Processing Capabilities List Sub-Sub-TLV |		| Processing Capabilities List Sub-Sub-TLV |
	: Fixed (non optional) 3R regeneration :		: Fixed (non optional) 3R regeneration :
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	skipping to change at page 31, line 8		skipping to change at page 32, line 8
	| Output FEC Type List Sub-Sub-TLV |		| Output FEC Type List Sub-Sub-TLV |
	: Standard SDH, G.709 FECs :		: Standard SDH, G.709 FECs :
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	Since there is fixed connectivity to resource blocks (the electronic		Since there is fixed connectivity to resource blocks (the electronic
	switch) the <ResourceBlockAccessibility> is:		switch) the <ResourceBlockAccessibility> is:
	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
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Connectivity=1|Reserved |		| Connectivity=1|Reserved | |
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Ingress Link Set Field A #1 |		| Ingress Link Set Field A #1 |
	: (All ingress links connect to resource) :		: (All ingress links connect to resource) :
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| RB Set Field A #1 |		| RB Set Field A #1 |
	: (trivial set only one resource block) :		: (trivial set only one resource block) :
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	| Egress Link Set Field B #1 |		| Egress Link Set Field B #1 |
	: (All egress links connect to resource) :		: (All egress links connect to resource) :
	+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+		+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
	skipping to change at page 32, line 44		skipping to change at page 33, line 44
	[Gen-Encode] G. Bernstein, Y. Lee, D. Li, W. Imajuku, "General		[Gen-Encode] G. Bernstein, Y. Lee, D. Li, W. Imajuku, "General
	Network Element Constraint Encoding for GMPLS Controlled		Network Element Constraint Encoding for GMPLS Controlled
	Networks", work in progress: draft-ietf-ccamp-general-		Networks", work in progress: draft-ietf-ccamp-general-
	constraint-encode.		constraint-encode.
	[RFC6205] T. Otani, H. Guo, K. Miyazaki, D. Caviglia, "Generalized		[RFC6205] T. Otani, H. Guo, K. Miyazaki, D. Caviglia, "Generalized
	Labels for G.694 Lambda-Switching Capable Label Switching		Labels for G.694 Lambda-Switching Capable Label Switching
	Routers", RFC 6205, March 2011.		Routers", RFC 6205, March 2011.
	[RFC6163] Y. Lee, G. Bernstein, W. Imajuku, "Framework for GMPLS and		[RFC6163] Y. Lee, G. Bernstein, W. Imajuku, "Framework for GMPLS
	PCE Control of Wavelength Switched Optical Networks", RFC		and PCE Control of Wavelength Switched Optical Networks",
	6163, April 2011.		RFC 6163, April 2011.
	[WSON-Info] G. Bernstein, Y. Lee, D. Li, W. Imajuku, "Routing and		[WSON-Info] G. Bernstein, Y. Lee, D. Li, W. Imajuku, "Routing and
	Wavelength Assignment Information Model for Wavelength		Wavelength Assignment Information Model for Wavelength
	Switched Optical Networks", work in progress: draft-ietf-		Switched Optical Networks", work in progress: draft-ietf-
	ccamp-rwa-info, March 2009.		ccamp-rwa-info, March 2009.
	10. Contributors		10. Contributors
	Diego Caviglia		Diego Caviglia
	Ericsson		Ericsson
	skipping to change at page 33, line 16		skipping to change at page 35, line 11
	Wavelength Assignment Information Model for Wavelength		Wavelength Assignment Information Model for Wavelength
	Switched Optical Networks", work in progress: draft-ietf-		Switched Optical Networks", work in progress: draft-ietf-
	ccamp-rwa-info, March 2009.		ccamp-rwa-info, March 2009.
	10. Contributors		10. Contributors
	Diego Caviglia		Diego Caviglia
	Ericsson		Ericsson
	Via A. Negrone 1/A 16153		Via A. Negrone 1/A 16153
	Genoa Italy		Genoa Italy
	Phone: +39 010 600 3736		Phone: +39 010 600 3736
	Email: diego.caviglia@(marconi.com, ericsson.com)		Email: diego.caviglia@(marconi.com, ericsson.com)
	Anders Gavler		Anders Gavler
	Acreo AB		Acreo AB
	Electrum 236		Electrum 236
	SE - 164 40 Kista Sweden		SE - 164 40 Kista Sweden
	Email: Anders.Gavler@acreo.se		Email: Anders.Gavler@acreo.se
	Jonas Martensson		Jonas Martensson
	Acreo AB		Acreo AB
	Electrum 236		Electrum 236
	SE - 164 40 Kista, Sweden		SE - 164 40 Kista, Sweden
	Email: Jonas.Martensson@acreo.se		Email: Jonas.Martensson@acreo.se
	Itaru Nishioka		Itaru Nishioka
	NEC Corp.		NEC Corp.
	1753 Simonumabe, Nakahara-ku, Kawasaki, Kanagawa 211-8666		1753 Simonumabe, Nakahara-ku, Kawasaki, Kanagawa 211-8666
	Japan		Japan
	Phone: +81 44 396 3287		Phone: +81 44 396 3287
	Email: i-nishioka@cb.jp.nec.com		Email: i-nishioka@cb.jp.nec.com
			Cyril Margaria
			Nokia Siemens Networks
			St Martin Strasse 76
			Munich, 81541
			Germany
			Phone: +49 89 5159 16934
			Email: cyril.margaria@nsn.com
	Authors' Addresses		Authors' Addresses
	Greg M. Bernstein (ed.)		Greg M. Bernstein (ed.)
	Grotto Networking		Grotto Networking
	Fremont California, USA		Fremont California, USA
	Phone: (510) 573-2237		Phone: (510) 573-2237
	Email: gregb@grotto-networking.com		Email: gregb@grotto-networking.com
	Young Lee (ed.)		Young Lee (ed.)
	Huawei Technologies		Huawei Technologies
	1700 Alma Drive, Suite 100		1700 Alma Drive, Suite 100
	Plano, TX 75075		Plano, TX 75075
	USA		USA
	Phone: (972) 509-5599 (x2240)		Phone: (972) 509-5599 (x2240)
	Email: ylee@huawei.com		Email: ylee@huawei.com
	Dan Li		Dan Li
	skipping to change at page 35, line 27		skipping to change at page 37, line 11
	claimed to pertain to the implementation or use of the technology		claimed to pertain to the implementation or use of the technology
	described in any IETF Document or the extent to which any license		described in any IETF Document or the extent to which any license
	under such rights might or might not be available; nor does it		under such rights might or might not be available; nor does it
	represent that it has made any independent effort to identify any		represent that it has made any independent effort to identify any
	such rights.		such rights.
	Copies of Intellectual Property disclosures made to the IETF		Copies of Intellectual Property disclosures made to the IETF
	Secretariat and any assurances of licenses to be made available, or		Secretariat and any assurances of licenses to be made available, or
	the result of an attempt made to obtain a general license or		the result of an attempt made to obtain a general license or
	permission for the use of such proprietary rights by implementers or		permission for the use of such proprietary rights by implementers or
	users of this specification can be obtained from the IETF on-line IPR		users of this specification can be obtained from the IETF on-line
	repository at http://www.ietf.org/ipr		IPR repository at http://www.ietf.org/ipr
	The IETF invites any interested party to bring to its attention any		The IETF invites any interested party to bring to its attention any
	copyrights, patents or patent applications, or other proprietary		copyrights, patents or patent applications, or other proprietary
	rights that may cover technology that may be required to implement		rights that may cover technology that may be required to implement
	any standard or specification contained in an IETF Document. Please		any standard or specification contained in an IETF Document. Please
	address the information to the IETF at ietf-ipr@ietf.org.		address the information to the IETF at ietf-ipr@ietf.org.
	Disclaimer of Validity		Disclaimer of Validity
	All IETF Documents and the information contained therein are provided		All IETF Documents and the information contained therein are
	on an "AS IS" basis and THE CONTRIBUTOR, THE ORGANIZATION HE/SHE		provided on an "AS IS" basis and THE CONTRIBUTOR, THE ORGANIZATION
	REPRESENTS OR IS SPONSORED BY (IF ANY), THE INTERNET SOCIETY, THE		HE/SHE REPRESENTS OR IS SPONSORED BY (IF ANY), THE INTERNET SOCIETY,
	IETF TRUST AND THE INTERNET ENGINEERING TASK FORCE DISCLAIM ALL		THE IETF TRUST AND THE INTERNET ENGINEERING TASK FORCE DISCLAIM ALL
	WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY		WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY
	WARRANTY THAT THE USE OF THE INFORMATION THEREIN WILL NOT INFRINGE		WARRANTY THAT THE USE OF THE INFORMATION THEREIN WILL NOT INFRINGE
	ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS		ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS
	FOR A PARTICULAR PURPOSE.		FOR A PARTICULAR PURPOSE.
	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.
End of changes. 90 change blocks.
	178 lines changed or deleted		202 lines changed or added
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