nanog mailing list archives
Re: Definitive Guide to IPv6 adoption
From: Jon Lewis <jlewis () lewis org>
Date: Mon, 18 Oct 2010 14:18:55 -0400 (EDT)
On Mon, 18 Oct 2010, Owen DeLong wrote:
The customers should get /48s. The /56 guideline is merely that and only for the smallest of sites. It's also subsequently turned out to be bad advice.
Can you elaborate on why /56 is "bad advice" and if you're saying it only for this case or if you're saying assignment of /56 to any customers is a bad idea? Dealing with a data center where customer machines typically get by today with a /29 of IPv4, is a /56 really not enough for their forseeable future?
I realize our /32 could support more customers than we're likely to fit in the data center at /48 per customer, but is that enough of a reason to assign 65k /64 subnets to each customer machine?
---------------------------------------------------------------------- Jon Lewis, MCP :) | I route Senior Network Engineer | therefore you are Atlantic Net | _________ http://www.lewis.org/~jlewis/pgp for PGP public key_________
Current thread:
- Re: Definitive Guide to IPv6 adoption, (continued)
- Re: Definitive Guide to IPv6 adoption Owen DeLong (Oct 16)
- Re: Definitive Guide to IPv6 adoption Joel Jaeggli (Oct 16)
- Re: Definitive Guide to IPv6 adoption Dobbins, Roland (Oct 16)
- RE: Definitive Guide to IPv6 adoption Brandon Kim (Oct 16)
- Re: Definitive Guide to IPv6 adoption Franck Martin (Oct 16)
- Re: Definitive Guide to IPv6 adoption Owen DeLong (Oct 17)
- RE: Definitive Guide to IPv6 adoption Tony Hain (Oct 18)
- Re: Definitive Guide to IPv6 adoption Randy Carpenter (Oct 18)
- Re: Definitive Guide to IPv6 adoption Jack Bates (Oct 18)
- Re: Definitive Guide to IPv6 adoption Owen DeLong (Oct 18)
- Re: Definitive Guide to IPv6 adoption Jon Lewis (Oct 18)
- Re: Definitive Guide to IPv6 adoption Owen DeLong (Oct 18)
- Re: Definitive Guide to IPv6 adoption Doug Barton (Oct 18)
- Re: Definitive Guide to IPv6 adoption Seth Mattinen (Oct 18)
- Re: Definitive Guide to IPv6 adoption Mark Smith (Oct 18)
- Re: Definitive Guide to IPv6 adoption Owen DeLong (Oct 19)
- Re: Definitive Guide to IPv6 adoption Tony Finch (Oct 19)
- Re: Definitive Guide to IPv6 adoption Owen DeLong (Oct 19)
- Re: Definitive Guide to IPv6 adoption David Conrad (Oct 18)
- Re: Definitive Guide to IPv6 adoption - Sparse IPv6 allocation John Curran (Oct 18)
- Re: Definitive Guide to IPv6 adoption - Sparse IPv6 allocation Randy Carpenter (Oct 18)