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Re: [v6ops] I-D Action: draft-ietf-v6ops-6to4-to-historic-08.txt

Mikael Abrahamsson <swmike@swm.pp.se> Mon, 17 November 2014 01:32 UTC

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Date: Mon, 17 Nov 2014 02:32:17 +0100
From: Mikael Abrahamsson <swmike@swm.pp.se>
To: Lorenzo Colitti <lorenzo@google.com>
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Subject: Re: [v6ops] I-D Action: draft-ietf-v6ops-6to4-to-historic-08.txt
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On Sun, 16 Nov 2014, Lorenzo Colitti wrote:

> How would they know that they "can't reach the IPv4 based relay"?

Pinging its own 6to4 IPv6 address before starting to use 6to4? Looking for 
ICMP unreachable messages? There are probably more ways...

-- 
Mikael Abrahamsson    email: swmike@swm.pp.se

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