draft-ietf-lisp-predictive-rlocs-09.txt		draft-ietf-lisp-predictive-rlocs-10.txt
	Network Working Group D. Farinacci		Network Working Group D. Farinacci
	Internet-Draft lispers.net		Internet-Draft lispers.net
	Intended status: Experimental P. Pillay-Esnault		Intended status: Experimental P. Pillay-Esnault
	Expires: April 21, 2022 Independent		Expires: October 13, 2022 Independent
	October 18, 2021		April 11, 2022
	LISP Predictive RLOCs		LISP Predictive RLOCs
	draft-ietf-lisp-predictive-rlocs-09		draft-ietf-lisp-predictive-rlocs-10
	Abstract		Abstract
	This specification describes a method to achieve near-zero packet		This specification describes a method to achieve near-zero packet
	loss when an EID is roaming quickly across RLOCs.		loss when an EID is roaming quickly across RLOCs.
	Requirements Language		Requirements Language
	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
	skipping to change at page 1, line 38 ¶		skipping to change at page 1, line 38 ¶
	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 April 21, 2022.		This Internet-Draft will expire on October 13, 2022.
	Copyright Notice		Copyright Notice
	Copyright (c) 2021 IETF Trust and the persons identified as the		Copyright (c) 2022 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
	carefully, as they describe your rights and restrictions with respect		carefully, as they describe your rights and restrictions with respect
	to this document. Code Components extracted from this document must		to this document. Code Components extracted from this document must
	include Simplified BSD License text as described in Section 4.e of		include Simplified BSD License text as described in Section 4.e of
	the Trust Legal Provisions and are provided without warranty as		the Trust Legal Provisions and are provided without warranty as
	skipping to change at page 2, line 29 ¶		skipping to change at page 2, line 29 ¶
	6. Multicast Considerations . . . . . . . . . . . . . . . . . . 10		6. Multicast Considerations . . . . . . . . . . . . . . . . . . 10
	7. Multiple Address-Family Considerations . . . . . . . . . . . 11		7. Multiple Address-Family Considerations . . . . . . . . . . . 11
	8. Scaling Considerations . . . . . . . . . . . . . . . . . . . 11		8. Scaling Considerations . . . . . . . . . . . . . . . . . . . 11
	9. Security Considerations . . . . . . . . . . . . . . . . . . . 12		9. Security Considerations . . . . . . . . . . . . . . . . . . . 12
	10. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 12		10. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 12
	11. References . . . . . . . . . . . . . . . . . . . . . . . . . 12		11. References . . . . . . . . . . . . . . . . . . . . . . . . . 12
	11.1. Normative References . . . . . . . . . . . . . . . . . . 12		11.1. Normative References . . . . . . . . . . . . . . . . . . 12
	11.2. Informative References . . . . . . . . . . . . . . . . . 13		11.2. Informative References . . . . . . . . . . . . . . . . . 13
	Appendix A. Acknowledgments . . . . . . . . . . . . . . . . . . 14		Appendix A. Acknowledgments . . . . . . . . . . . . . . . . . . 14
	Appendix B. Document Change Log . . . . . . . . . . . . . . . . 14		Appendix B. Document Change Log . . . . . . . . . . . . . . . . 14
	B.1. Changes to draft-ietf-lisp-predictive-rlocs-09 . . . . . 14		B.1. Changes to draft-ietf-lisp-predictive-rlocs-10 . . . . . 14
	B.2. Changes to draft-ietf-lisp-predictive-rlocs-08 . . . . . 14		B.2. Changes to draft-ietf-lisp-predictive-rlocs-09 . . . . . 14
	B.3. Changes to draft-ietf-lisp-predictive-rlocs-07 . . . . . 14		B.3. Changes to draft-ietf-lisp-predictive-rlocs-08 . . . . . 14
	B.4. Changes to draft-ietf-lisp-predictive-rlocs-06 . . . . . 14		B.4. Changes to draft-ietf-lisp-predictive-rlocs-07 . . . . . 14
	B.5. Changes to draft-ietf-lisp-predictive-rlocs-05 . . . . . 14		B.5. Changes to draft-ietf-lisp-predictive-rlocs-06 . . . . . 14
	B.6. Changes to draft-ietf-lisp-predictive-rlocs-04 . . . . . 14		B.6. Changes to draft-ietf-lisp-predictive-rlocs-05 . . . . . 14
	B.7. Changes to draft-ietf-lisp-predictive-rlocs-03 . . . . . 15		B.7. Changes to draft-ietf-lisp-predictive-rlocs-04 . . . . . 15
	B.8. Changes to draft-ietf-lisp-predictive-rlocs-02 . . . . . 15		B.8. Changes to draft-ietf-lisp-predictive-rlocs-03 . . . . . 15
	B.9. Changes to draft-ietf-lisp-predictive-rlocs-01 . . . . . 15		B.9. Changes to draft-ietf-lisp-predictive-rlocs-02 . . . . . 15
	B.10. Changes to draft-ietf-lisp-predictive-rlocs-00 . . . . . 15		B.10. Changes to draft-ietf-lisp-predictive-rlocs-01 . . . . . 15
	B.11. Changes to draft-farinacci-lisp-predictive-rlocs-02 . . . 15		B.11. Changes to draft-ietf-lisp-predictive-rlocs-00 . . . . . 15
	B.12. Changes to draft-farinacci-lisp-predictive-rlocs-01 . . . 15		B.12. Changes to draft-farinacci-lisp-predictive-rlocs-02 . . . 15
	B.13. Changes to draft-farinacci-lisp-predictive-rlocs-00 . . . 15		B.13. Changes to draft-farinacci-lisp-predictive-rlocs-01 . . . 15
	Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 15		B.14. Changes to draft-farinacci-lisp-predictive-rlocs-00 . . . 16
			Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 16
	1. Introduction		1. Introduction
	The LISP architecture [RFC6830] specifies two namespaces, End-Point		The LISP architecture [RFC6830] specifies two namespaces, End-Point
	IDs (EIDs) and Routing Locators (RLOCs). An EID identifies a node in		IDs (EIDs) and Routing Locators (RLOCs). An EID identifies a node in
	the network and the RLOC indicates the EID's topological location.		the network and the RLOC indicates the EID's topological location.
	When an node roams in the network, its EID remains fixed and		When an node roams in the network, its EID remains fixed and
	unchanged but the RLOCs associated with it change to reflect its new		unchanged but the RLOCs associated with it change to reflect its new
	topological attachment point. This specification will focus EIDs and		topological attachment point. This specification will focus EIDs and
	RLOCs residing in separate nodes. An EID is assigned to a host node		RLOCs residing in separate nodes. An EID is assigned to a host node
	skipping to change at page 13, line 33 ¶		skipping to change at page 13, line 33 ¶
	[RFC8378] Moreno, V. and D. Farinacci, "Signal-Free Locator/ID		[RFC8378] Moreno, V. and D. Farinacci, "Signal-Free Locator/ID
	Separation Protocol (LISP) Multicast", RFC 8378,		Separation Protocol (LISP) Multicast", RFC 8378,
	DOI 10.17487/RFC8378, May 2018,		DOI 10.17487/RFC8378, May 2018,
	<https://www.rfc-editor.org/info/rfc8378>.		<https://www.rfc-editor.org/info/rfc8378>.
	11.2. Informative References		11.2. Informative References
	[I-D.farinacci-lisp-geo]		[I-D.farinacci-lisp-geo]
	Farinacci, D., "LISP Geo-Coordinate Use-Cases", draft-		Farinacci, D., "LISP Geo-Coordinate Use-Cases", draft-
	farinacci-lisp-geo-12 (work in progress), September 2021.		farinacci-lisp-geo-13 (work in progress), March 2022.
	[I-D.ietf-lisp-eid-anonymity]		[I-D.ietf-lisp-eid-anonymity]
	Farinacci, D., Pillay-Esnault, P., and W. Haddad, "LISP		Farinacci, D., Pillay-Esnault, P., and W. Haddad, "LISP
	EID Anonymity", draft-ietf-lisp-eid-anonymity-11 (work in		EID Anonymity", draft-ietf-lisp-eid-anonymity-12 (work in
	progress), September 2021.		progress), March 2022.
	[I-D.ietf-lisp-eid-mobility]		[I-D.ietf-lisp-eid-mobility]
	Comeras, M. P., Ashtaputre, V., Moreno, V., Maino, F., and		Comeras, M. P., Ashtaputre, V., Maino, F., Moreno, V., and
	D. Farinacci, "LISP L2/L3 EID Mobility Using a Unified		D. Farinacci, "LISP L2/L3 EID Mobility Using a Unified
	Control Plane", draft-ietf-lisp-eid-mobility-08 (work in		Control Plane", draft-ietf-lisp-eid-mobility-09 (work in
	progress), July 2021.		progress), January 2022.
	[I-D.ietf-lisp-sec]		[I-D.ietf-lisp-sec]
	Maino, F., Ermagan, V., Cabellos, A., and D. Saucez,		Maino, F., Ermagan, V., Cabellos, A., and D. Saucez,
	"LISP-Security (LISP-SEC)", draft-ietf-lisp-sec-23 (work		"LISP-Security (LISP-SEC)", draft-ietf-lisp-sec-25 (work
	in progress), September 2021.		in progress), December 2021.
	Appendix A. Acknowledgments		Appendix A. Acknowledgments
	The author would like to thank the LISP WG for their review and		The author would like to thank the LISP WG for their review and
	acceptance of this draft.		acceptance of this draft.
	Appendix B. Document Change Log		Appendix B. Document Change Log
	[RFC Editor: Please delete this section on publication as RFC.]		[RFC Editor: Please delete this section on publication as RFC.]
	B.1. Changes to draft-ietf-lisp-predictive-rlocs-09		B.1. Changes to draft-ietf-lisp-predictive-rlocs-10
			o Posted April 2022.
			o Update document timer and references.
			B.2. Changes to draft-ietf-lisp-predictive-rlocs-09
	o Posted October 2021.		o Posted October 2021.
	o Update document timer and references.		o Update document timer and references.
	B.2. Changes to draft-ietf-lisp-predictive-rlocs-08		B.3. Changes to draft-ietf-lisp-predictive-rlocs-08
	o Posted March 2021.		o Posted March 2021.
	o Update document timer and references.		o Update document timer and references.
	B.3. Changes to draft-ietf-lisp-predictive-rlocs-07		B.4. Changes to draft-ietf-lisp-predictive-rlocs-07
	o Posted November 2020.		o Posted November 2020.
	o Update document timer and references.		o Update document timer and references.
	B.4. Changes to draft-ietf-lisp-predictive-rlocs-06		B.5. Changes to draft-ietf-lisp-predictive-rlocs-06
	o Posted May 2020.		o Posted May 2020.
	o Update document timer and references.		o Update document timer and references.
	B.5. Changes to draft-ietf-lisp-predictive-rlocs-05		B.6. Changes to draft-ietf-lisp-predictive-rlocs-05
	o Posted November 2019.		o Posted November 2019.
	o Update document timer and references.		o Update document timer and references.
	B.6. Changes to draft-ietf-lisp-predictive-rlocs-04		B.7. Changes to draft-ietf-lisp-predictive-rlocs-04
	o Posted May 2019.		o Posted May 2019.
	o Update document timer and references.		o Update document timer and references.
	B.7. Changes to draft-ietf-lisp-predictive-rlocs-03		B.8. Changes to draft-ietf-lisp-predictive-rlocs-03
	o Posted November 2018.		o Posted November 2018.
	o Update document timer and references.		o Update document timer and references.
	B.8. Changes to draft-ietf-lisp-predictive-rlocs-02		B.9. Changes to draft-ietf-lisp-predictive-rlocs-02
	o Posted May 2018.		o Posted May 2018.
	o Update document timer and references.		o Update document timer and references.
	B.9. Changes to draft-ietf-lisp-predictive-rlocs-01		B.10. Changes to draft-ietf-lisp-predictive-rlocs-01
	o Posted November 2017.		o Posted November 2017.
	o Update document timer and references.		o Update document timer and references.
	o Reflect comments from Prague meeting presentation. There is no		o Reflect comments from Prague meeting presentation. There is no
	need for "RLE Usage Types" as suggested. The ITR can treat what		need for "RLE Usage Types" as suggested. The ITR can treat what
	RLOCs it replicates to as a local matter via implementation		RLOCs it replicates to as a local matter via implementation
	configuration. RLE Directional is default. Circular rotation,		configuration. RLE Directional is default. Circular rotation,
	back-n-forth, and random selection of RLOCs is up to the ITR.		back-n-forth, and random selection of RLOCs is up to the ITR.
	B.10. Changes to draft-ietf-lisp-predictive-rlocs-00		B.11. Changes to draft-ietf-lisp-predictive-rlocs-00
	o Posted June 2017.		o Posted June 2017.
	o Make this specification a working group document. It is a copy of		o Make this specification a working group document. It is a copy of
	draft-farinacci-lisp-predictive-rlocs-02.		draft-farinacci-lisp-predictive-rlocs-02.
	B.11. Changes to draft-farinacci-lisp-predictive-rlocs-02		B.12. Changes to draft-farinacci-lisp-predictive-rlocs-02
	o Posted May 2017 to update document timer.		o Posted May 2017 to update document timer.
	B.12. Changes to draft-farinacci-lisp-predictive-rlocs-01		B.13. Changes to draft-farinacci-lisp-predictive-rlocs-01
	o Posted November 2016 to update document timer.		o Posted November 2016 to update document timer.
	B.13. Changes to draft-farinacci-lisp-predictive-rlocs-00		B.14. Changes to draft-farinacci-lisp-predictive-rlocs-00
	o Initial post April 2016.		o Initial post April 2016.
	Authors' Addresses		Authors' Addresses
	Dino Farinacci		Dino Farinacci
	lispers.net		lispers.net
	San Jose, CA		San Jose, CA
	USA		USA
	Email: farinacci@gmail.com		Email: farinacci@gmail.com
	Padma Pillay-Esnault		Padma Pillay-Esnault
	Independent		Independent
	San Clara, CA		San Clara, CA
End of changes. 24 change blocks.
	40 lines changed or deleted		48 lines changed or added
This html diff was produced by rfcdiff 1.48. The latest version is available from http://tools.ietf.org/tools/rfcdiff/