< draft-pwouters-ipsecme-multi-sa-performance-02.txt   draft-pwouters-ipsecme-multi-sa-performance-03.txt >
Network A. Antony Network A. Antony
Internet-Draft secunet Internet-Draft secunet
Intended status: Standards Track T. Brunner Intended status: Standards Track T. Brunner
Expires: 16 April 2022 codelabs Expires: 22 September 2022 codelabs
S. Klassert S. Klassert
secunet secunet
P. Wouters P. Wouters
Aiven Aiven
13 October 2021 21 March 2022
IKEv2 support for per-queue Child SAs IKEv2 support for per-queue Child SAs
draft-pwouters-ipsecme-multi-sa-performance-02 draft-pwouters-ipsecme-multi-sa-performance-03
Abstract Abstract
This document defines three Notify Message Type Payloads for the This document defines three Notify Message Type Payloads for the
Internet Key Exchange Protocol Version 2 (IKEv2) indicating support Internet Key Exchange Protocol Version 2 (IKEv2) indicating support
for the negotiation of multiple identical Child SAs to optimize for the negotiation of multiple identical Child SAs to optimize
performance. performance.
The CPU_QUEUES notification indicates support for multiple queues or The CPU_QUEUES notification indicates support for multiple queues or
CPUs. The CPU_QUEUE_INFO notification is used to confirm and CPUs. The CPU_QUEUE_INFO notification is used to confirm and
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This Internet-Draft will expire on 16 April 2022. This Internet-Draft will expire on 22 September 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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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 Revised BSD License text as
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Table of Contents Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2
1.1. Requirements Language . . . . . . . . . . . . . . . . . . 3 1.1. Requirements Language . . . . . . . . . . . . . . . . . . 3
2. Performance bottlenecks . . . . . . . . . . . . . . . . . . . 3 2. Performance bottlenecks . . . . . . . . . . . . . . . . . . . 3
3. Negotiation of CPU specific Child SAs . . . . . . . . . . . . 3 3. Negotiation of CPU specific Child SAs . . . . . . . . . . . . 3
4. Implementation Considerations . . . . . . . . . . . . . . . . 5 4. Implementation Considerations . . . . . . . . . . . . . . . . 5
5. Payload Format . . . . . . . . . . . . . . . . . . . . . . . 6 5. Payload Format . . . . . . . . . . . . . . . . . . . . . . . 6
5.1. CPU_QUEUES Notify Status Message Payload . . . . . . . . 6 5.1. CPU_QUEUES Notify Status Message Payload . . . . . . . . 6
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they see fit". they see fit".
Authors are requested to add a note to the RFC Editor at the top of Authors are requested to add a note to the RFC Editor at the top of
this section, advising the Editor to remove the entire section before this section, advising the Editor to remove the entire section before
publication, as well as the reference to [RFC7942]. publication, as well as the reference to [RFC7942].
8.1. Linux XFRM 8.1. Linux XFRM
Organization: Linux kernel XFRM Organization: Linux kernel XFRM
Name: XFRM-PCPU-v1 Name: XFRM-PCPU-v2
https://git.kernel.org/pub/scm/linux/kernel/git/klassert/linux- https://git.kernel.org/pub/scm/linux/kernel/git/klassert/linux-
stk.git/log/?h=xfrm-pcpu-v1 stk.git/log/?h=xfrm-pcpu-v2
Description: An initial Kernel IPsec implementation of the per-CPU Description: An initial Kernel IPsec implementation of the per-CPU
method. method.
Level of maturity: Alpha Level of maturity: Alpha
Coverage: Implements Fallback Child SA and per-CPU Child SAs. It Coverage: Implements Fallback Child SA and per-CPU Child SAs. It
only supports the NETLINK API. The PFKEYv2 API is not supported. only supports the NETLINK API. The PFKEYv2 API is not supported.
Licensing: GPLv2 Licensing: GPLv2
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