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IPv6 prefix lengths
- Subject: IPv6 prefix lengths
- From: owen at delong.com (Owen DeLong)
- Date: Wed, 12 Jan 2011 20:31:17 -0800
- In-reply-to: <[email protected]>
- References: <[email protected]>
If you have to route them separately, your best bet is to go back to ARIN
under the Multiple Discreet Networks policy and get a block of /48s.
Tastes great, fewer problems.
Owen
On Jan 12, 2011, at 7:49 PM, 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>