Re: [v6ops] [EXTERNAL] Re: Improving ND security

"Templin (US), Fred L" <Fred.L.Templin@boeing.com> Fri, 31 July 2020 17:49 UTC

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From: "Templin (US), Fred L" <Fred.L.Templin@boeing.com>
To: Ted Lemon <mellon@fugue.com>
CC: "Pascal Thubert (pthubert)" <pthubert=40cisco.com@dmarc.ietf.org>, "v6ops list" <v6ops@ietf.org>, 6man <ipv6@ietf.org>
Thread-Topic: [EXTERNAL] Re: Improving ND security
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Date: Fri, 31 Jul 2020 17:49:21 +0000
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Subject: Re: [v6ops] [EXTERNAL] Re: Improving ND security
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Hi Ted,

By “NM” I think you mean “Mobile Node?” That’s not really one of the use cases we’re talking about here. Or am I missing something?
[>]
Or, just call it a (mobile) “Stub-Network” – I think we are talking about the same
thing here.

In any case, you’re presuming some kind of trust establishment for non-router nodes, right? SEND only talks about trust establishment for routers. And, let’s be frank, doesn’t actually give us enough operational guidance that we would expect what _is_ said to be generally practicable.
[>]
OK, the specs I have been working dip their toes into the SEND pool but maybe they
should be updated to dive in completely? With an adoption call in progress, I don’t
know if it would be a good idea to make changes right now but be assured that it
will be added to the TODO list – would that be acceptable for now?

Thanks - Fred