| < draft-kampati-ipsecme-ikev2-sa-ts-payloads-opt-06.txt | draft-kampati-ipsecme-ikev2-sa-ts-payloads-opt-07.txt > | |||
|---|---|---|---|---|
| IPSECME Working Group S. Kampati | IPSECME Working Group S. Kampati | |||
| Internet-Draft W. Pan | Internet-Draft W. Pan | |||
| Intended status: Standards Track Huawei | Intended status: Standards Track Huawei | |||
| Expires: 13 January 2022 M. Bharath | Expires: 24 January 2022 P. Wouters | |||
| Aiven | ||||
| M. Bharath | ||||
| Mavenir | Mavenir | |||
| M. Chen | M. Chen | |||
| CMCC | CMCC | |||
| 12 July 2021 | 23 July 2021 | |||
| IKEv2 Optional SA&TS Payloads in Child Exchange | IKEv2 Optional SA&TS Payloads in Child Exchange | |||
| draft-kampati-ipsecme-ikev2-sa-ts-payloads-opt-06 | draft-kampati-ipsecme-ikev2-sa-ts-payloads-opt-07 | |||
| Abstract | Abstract | |||
| This document describes a method for reducing the size of the | This document describes a method for reducing the size of the | |||
| Internet Key Exchange version 2 (IKEv2) CREATE_CHILD_SA exchanges | Internet Key Exchange version 2 (IKEv2) CREATE_CHILD_SA exchanges | |||
| used for rekeying of the IKE or Child SA by replacing the SA and TS | used for rekeying of the IKE or Child SA by replacing the SA and TS | |||
| payloads with a Notify Message payload. Reducing size and complexity | payloads with a Notify Message payload. Reducing size and complexity | |||
| of IKEv2 exchanges is especially useful for low power consumption | of IKEv2 exchanges is especially useful for low power consumption | |||
| battery powered devices. | battery powered devices. | |||
| skipping to change at page 1, line 39 ¶ | skipping to change at page 1, line 41 ¶ | |||
| 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 13 January 2022. | This Internet-Draft will expire on 24 January 2022. | |||
| Copyright Notice | Copyright Notice | |||
| Copyright (c) 2021 IETF Trust and the persons identified as the | Copyright (c) 2021 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 (https://trustee.ietf.org/ | Provisions Relating to IETF Documents (https://trustee.ietf.org/ | |||
| license-info) in effect on the date of publication of this document. | license-info) in effect on the date of publication of this document. | |||
| Please review these documents carefully, as they describe your rights | Please review these documents carefully, as they describe your rights | |||
| and restrictions with respect to this document. Code Components | and restrictions with respect to this document. Code Components | |||
| extracted from this document must include Simplified BSD License text | extracted from this document must include Simplified BSD License text | |||
| as described in Section 4.e of the Trust Legal Provisions and are | as described in Section 4.e of the Trust Legal Provisions and are | |||
| provided without warranty as described in the Simplified BSD License. | provided without warranty as described in the Simplified BSD License. | |||
| Table of Contents | Table of Contents | |||
| 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2 | 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2 | |||
| 2. Conventions Used in This Document . . . . . . . . . . . . . . 3 | 2. Conventions Used in This Document . . . . . . . . . . . . . . 3 | |||
| 2.1. Requirements Language . . . . . . . . . . . . . . . . . . 3 | 2.1. Requirements Language . . . . . . . . . . . . . . . . . . 3 | |||
| 3. Negotiation of Support for OPTIMIZED REKEY . . . . . . . . . 3 | 3. Negotiation of Support for OPTIMIZED REKEY . . . . . . . . . 4 | |||
| 4. Optimized Rekey of the IKE SA . . . . . . . . . . . . . . . . 4 | 4. Optimized Rekey of the IKE SA . . . . . . . . . . . . . . . . 4 | |||
| 5. Optimized Rekey of Child SAs . . . . . . . . . . . . . . . . 5 | 5. Optimized Rekey of Child SAs . . . . . . . . . . . . . . . . 5 | |||
| 6. Payload Formats . . . . . . . . . . . . . . . . . . . . . . . 5 | 6. Payload Formats . . . . . . . . . . . . . . . . . . . . . . . 5 | |||
| 6.1. OPTIMIZED_REKEY_SUPPORTED Notify . . . . . . . . . . . . 5 | 6.1. OPTIMIZED_REKEY_SUPPORTED Notify . . . . . . . . . . . . 5 | |||
| 6.2. OPTIMIZED_REKEY Notify . . . . . . . . . . . . . . . . . 6 | 6.2. OPTIMIZED_REKEY Notify . . . . . . . . . . . . . . . . . 6 | |||
| 7. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 6 | 7. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 6 | |||
| 8. Operational Considerations . . . . . . . . . . . . . . . . . 7 | 8. Operational Considerations . . . . . . . . . . . . . . . . . 7 | |||
| 9. Security Considerations . . . . . . . . . . . . . . . . . . . 7 | 9. Security Considerations . . . . . . . . . . . . . . . . . . . 7 | |||
| 10. Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . 7 | 10. Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . 7 | |||
| 11. Normative References . . . . . . . . . . . . . . . . . . . . 7 | 11. Normative References . . . . . . . . . . . . . . . . . . . . 7 | |||
| skipping to change at page 8, line 4 ¶ | skipping to change at page 8, line 9 ¶ | |||
| Authors' Addresses | Authors' Addresses | |||
| Sandeep Kampati | Sandeep Kampati | |||
| Huawei Technologies | Huawei Technologies | |||
| Divyashree Techno Park, Whitefield | Divyashree Techno Park, Whitefield | |||
| Bangalore 560066 | Bangalore 560066 | |||
| Karnataka | Karnataka | |||
| India | India | |||
| Email: sandeepkampati@huawei.com | Email: sandeepkampati@huawei.com | |||
| Wei Pan | Wei Pan | |||
| Huawei Technologies | Huawei Technologies | |||
| 101 Software Avenue, Yuhuatai District | 101 Software Avenue, Yuhuatai District | |||
| Nanjing | Nanjing | |||
| Jiangsu, | Jiangsu, | |||
| China | China | |||
| Email: william.panwei@huawei.com | Email: william.panwei@huawei.com | |||
| Paul Wouters | ||||
| Aiven | ||||
| Email: paul.wouters@aiven.io | ||||
| Meduri S S Bharath | Meduri S S Bharath | |||
| Mavenir Systems Pvt Ltd | Mavenir Systems Pvt Ltd | |||
| Manyata Tech Park | Manyata Tech Park | |||
| Bangalore | Bangalore | |||
| Karnataka | Karnataka | |||
| India | India | |||
| Email: bharath.meduri@mavenir.com | Email: bharath.meduri@mavenir.com | |||
| Meiling Chen | Meiling Chen | |||
| End of changes. 7 change blocks. | ||||
| 5 lines changed or deleted | 13 lines changed or added | |||
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