| < 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 | |||
| skipping to change at page 1, line 36 ¶ | skipping to change at page 1, line 36 ¶ | |||
| 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 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. | |||
| 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 28 ¶ | skipping to change at page 2, line 28 ¶ | |||
| 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 | |||
| skipping to change at page 22, line 6 ¶ | skipping to change at page 22, line 6 ¶ | |||
| 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. | |||
| skipping to change at page 24, line 11 ¶ | skipping to change at page 24, line 11 ¶ | |||
| 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 | |||
| End of changes. 25 change blocks. | ||||
| 42 lines changed or deleted | 49 lines changed or added | |||
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