draft-ietf-ccamp-flexi-grid-fwk-01.txt		draft-ietf-ccamp-flexi-grid-fwk-02.txt
	Network Working Group O. Gonzalez de Dios, Ed.		Network Working Group O. Gonzalez de Dios, Ed.
	Internet-Draft Telefonica I+D		Internet-Draft Telefonica I+D
	Intended status: Standards Track R. Casellas, Ed.		Intended status: Standards Track R. Casellas, Ed.
	Expires: August 18, 2014 CTTC		Expires: February 27, 2015 CTTC
	F. Zhang		F. Zhang
	Huawei		Huawei
	X. Fu		X. Fu
	ZTE		ZTE
	D. Ceccarelli		D. Ceccarelli
	Ericsson		Ericsson
	I. Hussain		I. Hussain
	Infinera		Infinera
	February 14, 2014		August 26, 2014
	Framework and Requirements for GMPLS based control of Flexi-grid DWDM		Framework and Requirements for GMPLS based control of Flexi-grid DWDM
	networks		networks
	draft-ietf-ccamp-flexi-grid-fwk-01		draft-ietf-ccamp-flexi-grid-fwk-02
	Abstract		Abstract
	This document defines a framework and the associated control plane		This document defines a framework and the associated control plane
	requirements for the GMPLS based control of flexi-grid DWDM networks.		requirements for the GMPLS based control of flexi-grid DWDM networks.
	To allow efficient allocation of optical spectral bandwidth for high		To allow efficient allocation of optical spectral bandwidth for high
	bit-rate systems, the International Telecommunication Union		bit-rate systems, the International Telecommunication Union
	Telecommunication Standardization Sector (ITU-T) has extended the		Telecommunication Standardization Sector (ITU-T) has extended the
	recommendations [G.694.1] and [G.872] to include the concept of		recommendations [G.694.1] and [G.872] to include the concept of
	flexible grid. A new DWDM grid has been developed within the ITU-T		flexible grid. A new DWDM grid has been developed within the ITU-T
	skipping to change at page 2, line 4		skipping to change at page 2, line 4
	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 August 18, 2014.		This Internet-Draft will expire on February 27, 2015.
	Copyright Notice		Copyright Notice
	Copyright (c) 2014 IETF Trust and the persons identified as the		Copyright (c) 2014 IETF Trust and the persons identified as the
	document authors. All rights reserved.		document authors. All rights reserved.
	This document is subject to BCP 78 and the IETF Trust's Legal		This document is subject to BCP 78 and the IETF Trust's Legal
	Provisions Relating to IETF Documents		Provisions Relating to IETF Documents
	(http://trustee.ietf.org/license-info) in effect on the date of		(http://trustee.ietf.org/license-info) in effect on the date of
	publication of this document. Please review these documents		publication of this document. Please review these documents
	skipping to change at page 22, line 45		skipping to change at page 22, line 45
	| | v <------ |		| | v <------ |
	| | |flowspec(n_a, m_a)		| | |flowspec(n_a, m_a)
	| | <--------| |		| | <--------| |
	| | flowspec (FSb [intersect] FSa)		| | flowspec (FSb [intersect] FSa)
	<--------|		<--------|
	flowspec ([intersect] FSa,FSb,FSc)		flowspec ([intersect] FSa,FSb,FSc)
	Figure 16: Distributed allocation with different m and different n		Figure 16: Distributed allocation with different m and different n
	Note, when a media channel is bound to one OCh-P (i.e is a Network		Note, when a media channel is bound to one OCh-P (i.e is a Network
	media channel), the EFS must be the one of the Och-P. The media		media channel), the EFS must be the one of the Och-P. The media
	channel setup by the LSP may contains the EFS of the network media		channel setup by the LSP may contains the EFS of the network media
	channel EFS. This is an endpoint property, the egress and ingress		channel EFS. This is an endpoint property, the egress and ingress
	SHOULD constrain the EFS to Och-P EFS .		SHOULD constrain the EFS to Och-P EFS .
	5.6. Neighbor Discovery and Link Property Correlation		5.6. Neighbor Discovery and Link Property Correlation
	Potential interworking problems between fixed-grid DWDM and flexible-		Potential interworking problems between fixed-grid DWDM and flexible-
	grid DWDM nodes, may appear. Additionally, even two flexible-grid		grid DWDM nodes, may appear. Additionally, even two flexible-grid
	optical nodes may have different grid properties, leading to link		optical nodes may have different grid properties, leading to link
	property conflict.		property conflict.
	skipping to change at page 28, line 33		skipping to change at page 28, line 33
	Malcolm Betts		Malcolm Betts
	ZTE		ZTE
	malcolm.betts@zte.com.cn		malcolm.betts@zte.com.cn
	Xian Zhang		Xian Zhang
	Huawei		Huawei
	zhang.xian@huawei.com		zhang.xian@huawei.com
	Cyril Margaria		Cyril Margaria
	Nokia Siemens Networks		Juniper Networks
	St Martin Strasse 76, Munich, 81541, Germany		cmargaria@juniper.net
	+49 89 5159 16934
	cyril.margaria@nsn.com
	Sergio Belotti		Sergio Belotti
	Alcatel Lucent		Alcatel Lucent
	Optics CTO		Optics CTO
	Via Trento 30 20059 Vimercate (Milano) Italy		Via Trento 30 20059 Vimercate (Milano) Italy
	+39 039 6863033		+39 039 6863033
	sergio.belotti@alcatel-lucent.com		sergio.belotti@alcatel-lucent.com
	Yao Li		Yao Li
	Nanjing University		Nanjing University
	skipping to change at page 30, line 19		skipping to change at page 30, line 19
	Biao Lu		Biao Lu
	Infinera		Infinera
	Abinder Dhillon		Abinder Dhillon
	Infinera		Infinera
	Felipe Jimenez Arribas		Felipe Jimenez Arribas
	TelefA^3nica I+D		TelefA^3nica I+D
	Andrew G. Malis		Andrew G. Malis
	Verizon		Verizon
	Adrian Farrel		Adrian Farrel
	Old Dog Consulting		Old Dog Consulting
	Daniel King		Daniel King
	Old Dog Consulting		Old Dog Consulting
	Huub van Helvoort		Huub van Helvoort
	skipping to change at page 32, line 22		skipping to change at page 32, line 22
	Authors' Addresses		Authors' Addresses
	Oscar Gonzalez de Dios (editor)		Oscar Gonzalez de Dios (editor)
	Telefonica I+D		Telefonica I+D
	Don Ramon de la Cruz 82-84		Don Ramon de la Cruz 82-84
	Madrid 28045		Madrid 28045
	Spain		Spain
	Phone: +34913128832		Phone: +34913128832
	Email: ogondio@tid.es		Email: oscar.gonzalezdedios@telefonica.com
	Ramon Casellas (editor)		Ramon Casellas (editor)
	CTTC		CTTC
	Av. Carl Friedrich Gauss n.7		Av. Carl Friedrich Gauss n.7
	Castelldefels Barcelona		Castelldefels Barcelona
	Spain		Spain
	Phone: +34 93 645 29 00		Phone: +34 93 645 29 00
	Email: ramon.casellas@cttc.es		Email: ramon.casellas@cttc.es
End of changes. 8 change blocks.
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