< draft-farinacci-lisp-mobile-network-13.txt   draft-farinacci-lisp-mobile-network-14.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 1, 2022 Independent Expires: September 21, 2022 Independent
U. Chunduri U. Chunduri
Intel Corporation Intel Corporation
September 28, 2021 March 20, 2022
LISP for the Mobile Network LISP for the Mobile Network
draft-farinacci-lisp-mobile-network-13 draft-farinacci-lisp-mobile-network-14
Abstract Abstract
This specification describes how the LISP architecture and protocols This specification describes how the LISP architecture and protocols
can be used in a LTE/5G mobile network to support session survivable can be used in a LTE/5G mobile network to support session survivable
EID mobility. A recommendation is provided to SDOs on how to EID mobility. A recommendation is provided to SDOs on how to
integrate LISP into the mobile network. integrate LISP into the mobile network.
Status of This Memo Status of This Memo
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Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
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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 1, 2022. This Internet-Draft will expire on September 21, 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.
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the Trust Legal Provisions and are provided without warranty as the Trust Legal Provisions and are provided without warranty as
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10. LISP Over the 5G N3/N6/N9 Interfaces . . . . . . . . . . . . 17 10. LISP Over the 5G N3/N6/N9 Interfaces . . . . . . . . . . . . 17
11. Multicast Considerations . . . . . . . . . . . . . . . . . . 18 11. Multicast Considerations . . . . . . . . . . . . . . . . . . 18
12. Security Considerations . . . . . . . . . . . . . . . . . . . 19 12. Security Considerations . . . . . . . . . . . . . . . . . . . 19
13. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 19 13. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 19
14. SDO Recommendations . . . . . . . . . . . . . . . . . . . . . 19 14. SDO Recommendations . . . . . . . . . . . . . . . . . . . . . 19
15. References . . . . . . . . . . . . . . . . . . . . . . . . . 19 15. References . . . . . . . . . . . . . . . . . . . . . . . . . 19
15.1. Normative References . . . . . . . . . . . . . . . . . . 19 15.1. Normative References . . . . . . . . . . . . . . . . . . 19
15.2. Informative References . . . . . . . . . . . . . . . . . 20 15.2. Informative References . . . . . . . . . . . . . . . . . 20
Appendix A. Acknowledgments . . . . . . . . . . . . . . . . . . 23 Appendix A. Acknowledgments . . . . . . . . . . . . . . . . . . 23
Appendix B. Document Change Log . . . . . . . . . . . . . . . . 24 Appendix B. Document Change Log . . . . . . . . . . . . . . . . 24
B.1. Changes to draft-farinacci-lisp-mobile-network-12 . . . . 24 B.1. Changes to draft-farinacci-lisp-mobile-network-14 . . . . 24
B.2. Changes to draft-farinacci-lisp-mobile-network-12 . . . . 24 B.2. Changes to draft-farinacci-lisp-mobile-network-13 . . . . 24
B.3. Changes to draft-farinacci-lisp-mobile-network-11 . . . . 24 B.3. Changes to draft-farinacci-lisp-mobile-network-12 . . . . 24
B.4. Changes to draft-farinacci-lisp-mobile-network-10 . . . . 24 B.4. Changes to draft-farinacci-lisp-mobile-network-11 . . . . 24
B.5. Changes to draft-farinacci-lisp-mobile-network-09 . . . . 24 B.5. Changes to draft-farinacci-lisp-mobile-network-10 . . . . 24
B.6. Changes to draft-farinacci-lisp-mobile-network-08 . . . . 24 B.6. Changes to draft-farinacci-lisp-mobile-network-09 . . . . 24
B.7. Changes to draft-farinacci-lisp-mobile-network-07 . . . . 25 B.7. Changes to draft-farinacci-lisp-mobile-network-08 . . . . 25
B.8. Changes to draft-farinacci-lisp-mobile-network-06 . . . . 25 B.8. Changes to draft-farinacci-lisp-mobile-network-07 . . . . 25
B.9. Changes to draft-farinacci-lisp-mobile-network-05 . . . . 25 B.9. Changes to draft-farinacci-lisp-mobile-network-06 . . . . 25
B.10. Changes to draft-farinacci-lisp-mobile-network-04 . . . . 25 B.10. Changes to draft-farinacci-lisp-mobile-network-05 . . . . 25
B.11. Changes to draft-farinacci-lisp-mobile-network-03 . . . . 25 B.11. Changes to draft-farinacci-lisp-mobile-network-04 . . . . 25
B.12. Changes to draft-farinacci-lisp-mobile-network-02 . . . . 25 B.12. Changes to draft-farinacci-lisp-mobile-network-03 . . . . 25
B.13. Changes to draft-farinacci-lisp-mobile-network-01 . . . . 25 B.13. Changes to draft-farinacci-lisp-mobile-network-02 . . . . 25
B.14. Changes to draft-farinacci-lisp-mobile-network-00 . . . . 26 B.14. Changes to draft-farinacci-lisp-mobile-network-01 . . . . 26
B.15. Changes to draft-farinacci-lisp-mobile-network-00 . . . . 26
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 26 Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 26
1. Introduction 1. Introduction
The LISP architecture and protocols [I-D.ietf-lisp-rfc6830bis] The LISP architecture and protocols [I-D.ietf-lisp-rfc6830bis]
introduces two new numbering spaces, Endpoint Identifiers (EIDs) and introduces two new numbering spaces, Endpoint Identifiers (EIDs) and
Routing Locators (RLOCs) which provide an architecture to build Routing Locators (RLOCs) which provide an architecture to build
overlays on top of the underlying Internet. Mapping EIDs to RLOC- overlays on top of the underlying Internet. Mapping EIDs to RLOC-
sets is accomplished with a Mapping Database System. By using a sets is accomplished with a Mapping Database System. By using a
level of indirection for routing and addressing, separating an level of indirection for routing and addressing, separating an
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Farinacci, D. and E. Nordmark, "LISP Control-Plane ECDSA Farinacci, D. and E. Nordmark, "LISP Control-Plane ECDSA
Authentication and Authorization", draft-farinacci-lisp- Authentication and Authorization", draft-farinacci-lisp-
ecdsa-auth-03 (work in progress), September 2018. ecdsa-auth-03 (work in progress), September 2018.
[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-11 (work in
progress), September 2021. progress), September 2021.
[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-introduction] [I-D.ietf-lisp-introduction]
Cabellos, A. and D. S. (Ed.), "An Architectural Cabellos, A. and D. S. (Ed.), "An Architectural
Introduction to the Locator/ID Separation Protocol Introduction to the Locator/ID Separation Protocol
(LISP)", draft-ietf-lisp-introduction-15 (work in (LISP)", draft-ietf-lisp-introduction-15 (work in
progress), September 2021. progress), September 2021.
[I-D.ietf-lisp-mn] [I-D.ietf-lisp-mn]
Farinacci, D., Lewis, D., Meyer, D., and C. White, "LISP Farinacci, D., Lewis, D., Meyer, D., and C. White, "LISP
Mobile Node", draft-ietf-lisp-mn-10 (work in progress), Mobile Node", draft-ietf-lisp-mn-11 (work in progress),
August 2021. January 2022.
[I-D.ietf-lisp-predictive-rlocs] [I-D.ietf-lisp-predictive-rlocs]
Farinacci, D. and P. Pillay-Esnault, "LISP Predictive Farinacci, D. and P. Pillay-Esnault, "LISP Predictive
RLOCs", draft-ietf-lisp-predictive-rlocs-08 (work in RLOCs", draft-ietf-lisp-predictive-rlocs-09 (work in
progress), April 2021. progress), October 2021.
[I-D.ietf-lisp-rfc6830bis] [I-D.ietf-lisp-rfc6830bis]
Farinacci, D., Fuller, V., Meyer, D., Lewis, D., and A. Farinacci, D., Fuller, V., Meyer, D., Lewis, D., and A.
Cabellos, "The Locator/ID Separation Protocol (LISP)", Cabellos, "The Locator/ID Separation Protocol (LISP)",
draft-ietf-lisp-rfc6830bis-36 (work in progress), November draft-ietf-lisp-rfc6830bis-36 (work in progress), November
2020. 2020.
[I-D.ietf-lisp-rfc6833bis] [I-D.ietf-lisp-rfc6833bis]
Farinacci, D., Maino, F., Fuller, V., and A. Cabellos, Farinacci, D., Maino, F., Fuller, V., and A. Cabellos,
"Locator/ID Separation Protocol (LISP) Control-Plane", "Locator/ID Separation Protocol (LISP) Control-Plane",
draft-ietf-lisp-rfc6833bis-30 (work in progress), November draft-ietf-lisp-rfc6833bis-30 (work in progress), November
2020. 2020.
[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.
[I-D.ietf-lisp-signal-free-multicast] [I-D.ietf-lisp-signal-free-multicast]
Moreno, V. and D. Farinacci, "Signal-Free Locator/ID Moreno, V. and D. Farinacci, "Signal-Free Locator/ID
Separation Protocol (LISP) Multicast", draft-ietf-lisp- Separation Protocol (LISP) Multicast", draft-ietf-lisp-
signal-free-multicast-09 (work in progress), March 2018. signal-free-multicast-09 (work in progress), March 2018.
[I-D.ietf-lisp-te] [I-D.ietf-lisp-te]
Farinacci, D., Kowal, M., and P. Lahiri, "LISP Traffic Farinacci, D., Kowal, M., and P. Lahiri, "LISP Traffic
Engineering Use-Cases", draft-ietf-lisp-te-09 (work in Engineering Use-Cases", draft-ietf-lisp-te-09 (work in
progress), September 2021. progress), September 2021.
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review and contributions. The authors would also like to thank Fabio review and contributions. The authors would also like to thank Fabio
Maino, Malcolm Smith, and Marc Portoles for their expertise in both Maino, Malcolm Smith, and Marc Portoles for their expertise in both
5G and LISP as well as for their early review comments. 5G and LISP as well as for their early review comments.
The authors would like to give a special thank you to Ryosuke The authors would like to give a special thank you to Ryosuke
Kurebayashi from NTT Docomo and Kalyani Bogineni from Verizon for Kurebayashi from NTT Docomo and Kalyani Bogineni from Verizon for
their operational and practical commentary. their operational and practical commentary.
Appendix B. Document Change Log Appendix B. Document Change Log
B.1. Changes to draft-farinacci-lisp-mobile-network-12 B.1. Changes to draft-farinacci-lisp-mobile-network-14
o Posted March 2022.
o Update references and document timer.
B.2. Changes to draft-farinacci-lisp-mobile-network-13
o Posted September 2021. o Posted September 2021.
o Updated Uma's affliation. o Updated Uma's affliation.
B.2. Changes to draft-farinacci-lisp-mobile-network-12 B.3. Changes to draft-farinacci-lisp-mobile-network-12
o Posted September 2021. o Posted September 2021.
o Update references and document timer. o Update references and document timer.
B.3. Changes to draft-farinacci-lisp-mobile-network-11 B.4. Changes to draft-farinacci-lisp-mobile-network-11
o Posted March 2021. o Posted March 2021.
o Changes to reflect editorial comments from Dirk von-Hugo. o Changes to reflect editorial comments from Dirk von-Hugo.
o Updated ITU and 5G references (manually). o Updated ITU and 5G references (manually).
B.4. Changes to draft-farinacci-lisp-mobile-network-10 B.5. Changes to draft-farinacci-lisp-mobile-network-10
o Posted March 2021. o Posted March 2021.
o Update references and document timer. o Update references and document timer.
B.5. Changes to draft-farinacci-lisp-mobile-network-09 B.6. Changes to draft-farinacci-lisp-mobile-network-09
o Posted September 2020. o Posted September 2020.
o Update references and document timer. o Update references and document timer.
B.6. Changes to draft-farinacci-lisp-mobile-network-08 B.7. Changes to draft-farinacci-lisp-mobile-network-08
o Posted March 2020. o Posted March 2020.
o Change author affliations. o Change author affliations.
B.7. Changes to draft-farinacci-lisp-mobile-network-07 B.8. Changes to draft-farinacci-lisp-mobile-network-07
o Posted March 2020. o Posted March 2020.
o Update references and document timer. o Update references and document timer.
B.8. Changes to draft-farinacci-lisp-mobile-network-06 B.9. Changes to draft-farinacci-lisp-mobile-network-06
o Posted September 2019. o Posted September 2019.
o Update references and document timer. o Update references and document timer.
B.9. Changes to draft-farinacci-lisp-mobile-network-05 B.10. Changes to draft-farinacci-lisp-mobile-network-05
o Posted March 2019. o Posted March 2019.
o Update references and document timer. o Update references and document timer.
B.10. Changes to draft-farinacci-lisp-mobile-network-04 B.11. Changes to draft-farinacci-lisp-mobile-network-04
o Posted September 2018. o Posted September 2018.
o Update document timer. o Update document timer.
B.11. Changes to draft-farinacci-lisp-mobile-network-03 B.12. Changes to draft-farinacci-lisp-mobile-network-03
o Posted March 2018. o Posted March 2018.
o Make the spec more 5G user-friendly. That is, the design has o Make the spec more 5G user-friendly. That is, the design has
always worked for either 4G or 5G but we make it more clear about always worked for either 4G or 5G but we make it more clear about
5G by using some basic 5G node terminlogy. 5G by using some basic 5G node terminlogy.
o Add a section how LISP can work on the N3, N6, and N9 5G spec o Add a section how LISP can work on the N3, N6, and N9 5G spec
interfaces. interfaces.
o Describe how LISP-TE can allow BP-UPF offload functionality. o Describe how LISP-TE can allow BP-UPF offload functionality.
B.12. Changes to draft-farinacci-lisp-mobile-network-02 B.13. Changes to draft-farinacci-lisp-mobile-network-02
o Posted mid September 2017. o Posted mid September 2017.
o Editorial fixes from draft -01. o Editorial fixes from draft -01.
B.13. Changes to draft-farinacci-lisp-mobile-network-01 B.14. Changes to draft-farinacci-lisp-mobile-network-01
o Posted September 2017. o Posted September 2017.
o Explain each EID case illustrated in the "Mobile Network with EID/ o Explain each EID case illustrated in the "Mobile Network with EID/
RLOC Assignment" diagram. RLOC Assignment" diagram.
o Make a reference to mMTC as a 3GPP use-case for 5G. o Make a reference to mMTC as a 3GPP use-case for 5G.
o Add to the requirements section how mobile operators believe that o Add to the requirements section how mobile operators believe that
using Locator/ID separation mechanisms provide for more efficient using Locator/ID separation mechanisms provide for more efficient
mobile netwowks. mobile netwowks.
o Indicate that L2-overlays is not recommended by this specification o Indicate that L2-overlays is not recommended by this specification
as the LISP mobile network architeture but how operators may want as the LISP mobile network architeture but how operators may want
to deploy a layer-2 overlay service. to deploy a layer-2 overlay service.
B.14. Changes to draft-farinacci-lisp-mobile-network-00 B.15. Changes to draft-farinacci-lisp-mobile-network-00
o Initial draft posted August 2017. o Initial draft posted August 2017.
Authors' Addresses Authors' Addresses
Dino Farinacci Dino Farinacci
lispers.net lispers.net
San Jose, CA San Jose, CA
USA USA
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