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Re: Confirmation to advance: draft-ietf-6man-ipv6only-flag-05

Joel Jaeggli <joelja@bogus.com> Mon, 13 May 2019 04:56 UTC

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Subject: Re: Confirmation to advance: draft-ietf-6man-ipv6only-flag-05
From: Joel Jaeggli <joelja@bogus.com>
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Date: Sun, 12 May 2019 21:55:34 -0700
Cc: Gyan Mishra <hayabusagsm@gmail.com>, 6man WG <ipv6@ietf.org>
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To: Brian E Carpenter <brian.e.carpenter@gmail.com>
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> On May 3, 2019, at 13:15, Brian E Carpenter <brian.e.carpenter@gmail.com> wrote:
> 
> I don't expect to see Send in widespread use anytime soon, but again it's irrelevant. That's a general defence against a wide range of malicious attacks, all of which are easier than attacking the ipv6only flag.

Send is a bit of a red herring.  You're  either on a network you can trust and it's therefore irrelevant, or you're on a network which you cannot, and it will not be offered, or will be offered by an unstrustworthy actor, anchoring it to the RPKI  as 6494 does doesn't change that, it just means untrustworthy actors are resource holders.


> Regards
>   Brian
>

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