Re: [pcp] draft-ietf-pcp-proxy-05 + homenet (notably multihoming)

Ted Lemon <ted.lemon@nominum.com> Thu, 24 April 2014 11:13 UTC

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From: Ted Lemon <ted.lemon@nominum.com>
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Date: Thu, 24 Apr 2014 07:12:51 -0400
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To: Markus Stenberg <markus.stenberg@iki.fi>
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Subject: Re: [pcp] draft-ietf-pcp-proxy-05 + homenet (notably multihoming)
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On Apr 24, 2014, at 7:02 AM, Markus Stenberg <markus.stenberg@iki.fi> wrote:
> In a homenet-ish IPv4 case, you have to have moderately stable routing, or you may flap between different CPEs. And bad things happen in that case given different NATs in each, even without PCP..

Possibly so.   What you are proposing sounds brittle to me, but that is just an intuitive reaction, and it may be that if you presented a more detailed analysis I would react differently.