[129254] in North American Network Operators' Group

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Re: Comcast enables 6to4 relays

daemon@ATHENA.MIT.EDU (Graham Beneke)
Tue Aug 31 01:07:41 2010

Date: Tue, 31 Aug 2010 07:04:13 +0200
From: Graham Beneke <graham@apolix.co.za>
To: nanog@nanog.org
In-Reply-To: <33530604.6.1283204829965.JavaMail.franck@franck-martins-macbook-pro.local>
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On 30/08/2010 23:47, Franck Martin wrote:
> found it:
>
> http://www.bgpmon.net/6to4.php?week=4
>
> Not what I call a big list, considering...

The list seems to be showing relays that announce both the IPv4 and the 
IPv6 anycast prefixes.

I have noticed a number of deployments that announce the (in)famous IPv4 
prefix and then consider their deployment complete. I suspect that there 
is a lack of 2002::/16 announcements and this would be contributing to 
the regular problems with return paths.

Obviously the IPv6 content networks benefit the most from having a relay 
translating back to IPv4.

Anyone have experience with this?

-- 
Graham Beneke


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