Re: [v6ops] new draft: draft-troan-v6ops-6to4-update

Philip Homburg <pch-v6ops-2@u-1.phicoh.com> Fri, 12 August 2011 12:30 UTC

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To: fred@cisco.com
From: Philip Homburg <pch-v6ops-2@u-1.phicoh.com>
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In-reply-to: Your message of "Thu, 11 Aug 2011 06:55:01 -0700 (PDT) ." <201108111355.p7BDt1G05082@ftpeng-update.cisco.com>
Date: Fri, 12 Aug 2011 14:30:36 +0200
Cc: v6ops@ietf.org, draft-troan-v6ops-6to4-update@tools.ietf.org
Subject: Re: [v6ops] new draft: draft-troan-v6ops-6to4-update
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In your letter dated Thu, 11 Aug 2011 06:55:01 -0700 (PDT) you wrote:
>A new draft has been posted, at http://tools.ietf.org/html/draft-troan-v6ops-6
>to4-update. Please take a look at it and comment.

I guess it can't hurt to say that 6to4 must be off by default.

Then the draft proceeds to disucss address selection. And that's a bit 
curious. The text there is already covered by 3484bis. But the draft is
strangely silent about whether to prefer an IPv4 connection over a 
connection between two 6to4 addresses. (This is also covered in 3484bis,
so that text should at least refer to 3484bis)