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[Int-area] MCP Hint Option

"Robinson, Herbie" <Herbie.Robinson@stratus.com> Fri, 27 May 2022 01:47 UTC

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From: "Robinson, Herbie" <Herbie.Robinson@stratus.com>
To: "int-area@ietf.org" <int-area@ietf.org>
Thread-Topic: MCP Hint Option
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Date: Fri, 27 May 2022 01:46:58 +0000
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Subject: [Int-area] MCP Hint Option
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I would like to propose a small (8 page) RFC for the working group to take up.  This is small option that can drastically improve multi-core IPSec performance in some situations.

draft-robinson-intarea-mcphint-00 - Multiple Core Performance Hint Option (ietf.org)<https://datatracker.ietf.org/doc/draft-robinson-intarea-mcphint/>

I have prototyped it and the prototype achieved a better than a 3x performance increase on the first test case I tried (haven't had time to do any more testing).

There are some issues at the end of the document that I would definitely like some feedback on.

Thanks for taking a look.

Also, I should mention that Stratus has applied for a patent.  Management has told me that it will be available free of charge.  The online patent disclosure should get filled in when management gets back from vacation (some time next month).

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