Re: Re: I-D ACTION:draft-narten-ipv6-3177bis-48boundary-00.txt

Brian,

On Jul 19, 2005, at 2:42 AM, Brian E Carpenter wrote:
> 3. I think it would be useful to add a note that if a site
> starts out with a /56, migrating later to a /48, if needed,
> would be fairly painless (no need to reorganize existing subnets).

To be explicit, this would only be painless if /56 were allocated in  
such a way as it would be growable to a /48.

> But migrating from a /48 to a /56 could be painful.

Yes.

Rgds,
-drc

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