draft-ietf-ipwave-ipv6-over-80211ocb-33.txt		draft-ietf-ipwave-ipv6-over-80211ocb-34.txt
	IPWAVE Working Group A. Petrescu		IPWAVE Working Group A. Petrescu
	Internet-Draft CEA, LIST		Internet-Draft CEA, LIST
	Intended status: Standards Track N. Benamar		Intended status: Standards Track N. Benamar
	Expires: June 20, 2019 Moulay Ismail University		Expires: June 21, 2019 Moulay Ismail University
	J. Haerri		J. Haerri
	Eurecom		Eurecom
	J. Lee		J. Lee
	Sangmyung University		Sangmyung University
	T. Ernst		T. Ernst
	YoGoKo		YoGoKo
	December 17, 2018		December 18, 2018
	Transmission of IPv6 Packets over IEEE 802.11 Networks operating in mode		Transmission of IPv6 Packets over IEEE 802.11 Networks operating in mode
	Outside the Context of a Basic Service Set (IPv6-over-80211-OCB)		Outside the Context of a Basic Service Set (IPv6-over-80211-OCB)
	draft-ietf-ipwave-ipv6-over-80211ocb-33		draft-ietf-ipwave-ipv6-over-80211ocb-34
	Abstract		Abstract
	In order to transmit IPv6 packets on IEEE 802.11 networks running		In order to transmit IPv6 packets on IEEE 802.11 networks running
	outside the context of a basic service set (OCB, earlier "802.11p")		outside the context of a basic service set (OCB, earlier "802.11p")
	there is a need to define a few parameters such as the supported		there is a need to define a few parameters such as the supported
	Maximum Transmission Unit size on the 802.11-OCB link, the header		Maximum Transmission Unit size on the 802.11-OCB link, the header
	format preceding the IPv6 header, the Type value within it, and		format preceding the IPv6 header, the Type value within it, and
	others. This document describes these parameters for IPv6 and IEEE		others. This document describes these parameters for IPv6 and IEEE
	802.11-OCB networks; it portrays the layering of IPv6 on 802.11-OCB		802.11-OCB networks; it portrays the layering of IPv6 on 802.11-OCB
	skipping to change at page 1, line 46 ¶		skipping to change at page 1, line 46 ¶
	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 https://datatracker.ietf.org/drafts/current/.		Drafts is at https://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 June 20, 2019.		This Internet-Draft will expire on June 21, 2019.
	Copyright Notice		Copyright Notice
	Copyright (c) 2018 IETF Trust and the persons identified as the		Copyright (c) 2018 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
	(https://trustee.ietf.org/license-info) in effect on the date of		(https://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 2, line 37 ¶		skipping to change at page 2, line 37 ¶
	4.2. Frame Format . . . . . . . . . . . . . . . . . . . . . . 5		4.2. Frame Format . . . . . . . . . . . . . . . . . . . . . . 5
	4.2.1. Ethernet Adaptation Layer . . . . . . . . . . . . . . 5		4.2.1. Ethernet Adaptation Layer . . . . . . . . . . . . . . 5
	4.3. Link-Local Addresses . . . . . . . . . . . . . . . . . . 7		4.3. Link-Local Addresses . . . . . . . . . . . . . . . . . . 7
	4.4. Address Mapping . . . . . . . . . . . . . . . . . . . . . 7		4.4. Address Mapping . . . . . . . . . . . . . . . . . . . . . 7
	4.4.1. Address Mapping -- Unicast . . . . . . . . . . . . . 7		4.4.1. Address Mapping -- Unicast . . . . . . . . . . . . . 7
	4.4.2. Address Mapping -- Multicast . . . . . . . . . . . . 7		4.4.2. Address Mapping -- Multicast . . . . . . . . . . . . 7
	4.5. Stateless Autoconfiguration . . . . . . . . . . . . . . . 7		4.5. Stateless Autoconfiguration . . . . . . . . . . . . . . . 7
	4.6. Subnet Structure . . . . . . . . . . . . . . . . . . . . 9		4.6. Subnet Structure . . . . . . . . . . . . . . . . . . . . 9
	5. Security Considerations . . . . . . . . . . . . . . . . . . . 9		5. Security Considerations . . . . . . . . . . . . . . . . . . . 9
	5.1. Privacy Considerations . . . . . . . . . . . . . . . . . 10		5.1. Privacy Considerations . . . . . . . . . . . . . . . . . 10
	5.2. MAC Address and Interface ID Generation . . . . . . . . . 11		5.2. MAC Address and Interface ID Generation . . . . . . . . . 10
	5.3. Pseudonym Handling . . . . . . . . . . . . . . . . . . . 11		5.3. Pseudonym Handling . . . . . . . . . . . . . . . . . . . 11
	6. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 12		6. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 12
	7. Contributors . . . . . . . . . . . . . . . . . . . . . . . . 12		7. Contributors . . . . . . . . . . . . . . . . . . . . . . . . 12
	8. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . 12		8. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . 12
	9. References . . . . . . . . . . . . . . . . . . . . . . . . . 13		9. References . . . . . . . . . . . . . . . . . . . . . . . . . 13
	9.1. Normative References . . . . . . . . . . . . . . . . . . 13		9.1. Normative References . . . . . . . . . . . . . . . . . . 13
	9.2. Informative References . . . . . . . . . . . . . . . . . 15		9.2. Informative References . . . . . . . . . . . . . . . . . 15
	Appendix A. ChangeLog . . . . . . . . . . . . . . . . . . . . . 17		Appendix A. ChangeLog . . . . . . . . . . . . . . . . . . . . . 17
	Appendix B. 802.11p . . . . . . . . . . . . . . . . . . . . . . 27		Appendix B. 802.11p . . . . . . . . . . . . . . . . . . . . . . 27
	Appendix C. Aspects introduced by the OCB mode to 802.11 . . . . 27		Appendix C. Aspects introduced by the OCB mode to 802.11 . . . . 27
	skipping to change at page 7, line 39 ¶		skipping to change at page 7, line 39 ¶
	4.4.2. Address Mapping -- Multicast		4.4.2. Address Mapping -- Multicast
	The multicast address mapping is performed according to the method		The multicast address mapping is performed according to the method
	specified in section 7 of [RFC2464]. The meaning of the value "3333"		specified in section 7 of [RFC2464]. The meaning of the value "3333"
	mentioned in that section 7 of [RFC2464] is defined in section 2.3.1		mentioned in that section 7 of [RFC2464] is defined in section 2.3.1
	of [RFC7042].		of [RFC7042].
	Transmitting IPv6 packets to multicast destinations over 802.11 links		Transmitting IPv6 packets to multicast destinations over 802.11 links
	proved to have some performance issues		proved to have some performance issues
	[I-D.perkins-intarea-multicast-ieee802],
	[I-D.ietf-mboned-ieee802-mcast-problems]. These issues may be		[I-D.ietf-mboned-ieee802-mcast-problems]. These issues may be
	exacerbated in OCB mode. Solutions for these problems SHOULD		exacerbated in OCB mode. Solutions for these problems SHOULD
	consider the OCB mode of operation.		consider the OCB mode of operation.
	4.5. Stateless Autoconfiguration		4.5. Stateless Autoconfiguration
	There are several types of IPv6 addresses [RFC4291], [RFC4193], that		There are several types of IPv6 addresses [RFC4291], [RFC4193], that
	MAY be assigned to an 802.11-OCB interface. This section describes		MAY be assigned to an 802.11-OCB interface. This section describes
	the formation of Interface Identifiers for IPv6 addresses of type		the formation of Interface Identifiers for IPv6 addresses of type
	'Global' or 'Unique Local'. For Interface Identifiers for IPv6		'Global' or 'Unique Local'. For Interface Identifiers for IPv6
	skipping to change at page 16, line 33 ¶		skipping to change at page 16, line 23 ¶
	Intelligent Transportation Systems", draft-ietf-ipwave-		Intelligent Transportation Systems", draft-ietf-ipwave-
	vehicular-networking-survey-00 (work in progress), July		vehicular-networking-survey-00 (work in progress), July
	2017.		2017.
	[I-D.ietf-mboned-ieee802-mcast-problems]		[I-D.ietf-mboned-ieee802-mcast-problems]
	Perkins, C., McBride, M., Stanley, D., Kumari, W., and J.		Perkins, C., McBride, M., Stanley, D., Kumari, W., and J.
	Zuniga, "Multicast Considerations over IEEE 802 Wireless		Zuniga, "Multicast Considerations over IEEE 802 Wireless
	Media", draft-ietf-mboned-ieee802-mcast-problems-04 (work		Media", draft-ietf-mboned-ieee802-mcast-problems-04 (work
	in progress), November 2018.		in progress), November 2018.
	[I-D.perkins-intarea-multicast-ieee802]
	Perkins, C., Stanley, D., Kumari, W., and J. Zuniga,
	"Multicast Considerations over IEEE 802 Wireless Media",
	draft-perkins-intarea-multicast-ieee802-03 (work in
	progress), July 2017.
	[IEEE-1609.2]		[IEEE-1609.2]
	"IEEE SA - 1609.2-2016 - IEEE Standard for Wireless Access		"IEEE SA - 1609.2-2016 - IEEE Standard for Wireless Access
	in Vehicular Environments (WAVE) -- Security Services for		in Vehicular Environments (WAVE) -- Security Services for
	Applications and Management Messages. Example URL		Applications and Management Messages. Example URL
	http://ieeexplore.ieee.org/document/7426684/ accessed on		http://ieeexplore.ieee.org/document/7426684/ accessed on
	August 17th, 2017.".		August 17th, 2017.".
	[IEEE-1609.3]		[IEEE-1609.3]
	"IEEE SA - 1609.3-2016 - IEEE Standard for Wireless Access		"IEEE SA - 1609.3-2016 - IEEE Standard for Wireless Access
	in Vehicular Environments (WAVE) -- Networking Services.		in Vehicular Environments (WAVE) -- Networking Services.
End of changes. 7 change blocks.
	12 lines changed or deleted		5 lines changed or added
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