Re: Last Call: <draft-ietf-6man-rfc4291bis-07.txt> (IP Version 6 Addressing Architecture) to Internet Standard

Lorenzo Colitti <lorenzo@google.com> Thu, 23 February 2017 14:06 UTC

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From: Lorenzo Colitti <lorenzo@google.com>
Date: Thu, 23 Feb 2017 23:06:20 +0900
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Subject: Re: Last Call: <draft-ietf-6man-rfc4291bis-07.txt> (IP Version 6 Addressing Architecture) to Internet Standard
To: Job Snijders <job@ntt.net>
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On Thu, Feb 23, 2017 at 10:47 PM, Job Snijders <job@ntt.net>; wrote:

> And how to protect the interconnection between the first-hop router and
> the edge-of-your-network? or the edge of the network itself? I suspect
> this idea is still in a theoretical stage.
>

Not sure what you mean. If you have an edge ACL and you want to ensure that
packets in the machine /64 but not in the arbitrarily small subnet you've
decided to restrict the machines to, just allow the /120 at the edge and
drop the /64. If you're talking about protecting the interconnects between
routers, you can just use /127.


> Can you point me to a RIPE, NANOG or APRICOT talk where this idea is
> shared in its entirety?
>

You don't need a RIPE talk to do some experimentation, do you? If it works
well, you give the talk. :-)