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Re: [Tsv-art] Tsvart last call review of draft-ietf-opsec-ipv6-eh-filtering-06

Joe Touch <touch@strayalpha.com> Mon, 26 November 2018 14:36 UTC

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From: Joe Touch <touch@strayalpha.com>
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Date: Mon, 26 Nov 2018 06:36:09 -0800
Cc: Brian E Carpenter <brian.e.carpenter@gmail.com>, Michael Scharf <michael.scharf@hs-esslingen.de>, tsv-art@ietf.org, opsec@ietf.org, ietf@ietf.org, draft-ietf-opsec-ipv6-eh-filtering.all@ietf.org
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References: <154300282321.9639.11604402305352742547@ietfa.amsl.com> <C4886ABA-3BBE-46AE-B2D9-9A6836D7A8BB@strayalpha.com> <2c28d4ac-87de-bcaf-54e8-4e745235c800@gmail.com> <977CA53D-7F72-4443-9DE2-F75F7A7C1569@strayalpha.com> <d6deb7af-99dd-9013-2722-8ebbe00c0b37@si6networks.com> <1CB13135-D87A-4100-8668-D761058E1388@strayalpha.com> <4138e2eb-71e0-4c3d-36cb-38da8369a7c6@si6networks.com>
To: Fernando Gont <fgont@si6networks.com>
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Subject: Re: [Tsv-art] Tsvart last call review of draft-ietf-opsec-ipv6-eh-filtering-06
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> On Nov 25, 2018, at 11:54 PM, Fernando Gont <fgont@si6networks.com> wrote:
> 
> What this doc tries to do is to analyze the possible effects of
> different types and options, and only advice to drop them when there is
> a clear reason to do so.

It claims those actions based on security. This is not a security issue. It is a revenue preservation issue.

There is a big difference between using a protocol feature and abusing it. The implication that merely using some of these features is a security issue and an abuse is the problem with this document - and the approach of similar documents.

Joe

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