nanog mailing list archives

Re: IPv6 prefix lengths


From: Joel Jaeggli <joelja () bogus com>
Date: Thu, 13 Jan 2011 08:17:41 +0100

if you have multiple sites you should request a direct assignmnet later
than /48. previous $employer recieved a /44 direct assignment on the
basis of north american footprint.


On 1/13/11 4:49 AM, Richard Barnes wrote:
Hi all,

What IPv6 prefix lengths are people accepting in BGP from
peers/customers?  My employer just got a /48 allocation from ARIN, and
we're trying to figure out how to support multiple end sites out of
this (probably around 10).  I was thinking about assigning a /56 per
site, but looking at the BGP table stats on potaroo.net [1], it looks
like this is not too common (only .29% of prefixes).  Thoughts?

Thanks,
--Richard


[1] <http://bgp.potaroo.net/v6/as2.0/index.html>




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