nanog mailing list archives
Re: v6 & DSL / Cable modems
From: Tim Durack <tdurack () gmail com>
Date: Fri, 6 Feb 2009 10:07:28 -0500
On Fri, Feb 6, 2009 at 10:02 AM, Joe Loiacono <jloiacon () csc com> wrote:
Tim Durack <tdurack () gmail com> wrote on 02/06/2009 09:28:02 AM:Given that ARIN at least is assigning end-user /48s out of 2620::/23 it would be useful to accept these announcements. If not end-user PI is dead in the water. Some providers might like that. End-users probably won't.That range alone is 25 bits of routing, equivalent to routing all the way down to /25s in the IPv4 world. But I don't see how you could route some /48s without having software to route all /48s and that is hugemongous. And then times 4 for 128 bits. But, I'm not a routing engine guy, so I'm probably missing something ... Joe
I doubt most current hardware can handle an IPv4 world full of /24s, yet they are accepted by most. Tim:>
Current thread:
- Re: v6 & DSL / Cable modems [was: Private use of non-RFC1918 IP space (IPv6-MW)], (continued)
- Re: v6 & DSL / Cable modems [was: Private use of non-RFC1918 IP space (IPv6-MW)] Ricky Beam (Feb 05)
- Re: v6 & DSL / Cable modems [was: Private use of non-RFC1918 IP space (IPv6-MW)] David W. Hankins (Feb 05)
- Re: v6 & DSL / Cable modems [was: Private use of non-RFC1918 IP space (IPv6-MW)] Joe Abley (Feb 05)
- Re: v6 & DSL / Cable modems [was: Private use of non-RFC1918 IP space (IPv6-MW)] David W. Hankins (Feb 05)
- Re: v6 & DSL / Cable modems Paul Vixie (Feb 05)
- Re: v6 & DSL / Cable modems Joe Loiacono (Feb 06)
- Re: v6 & DSL / Cable modems Jack Bates (Feb 06)
- Re: v6 & DSL / Cable modems Stephen Kratzer (Feb 06)
- Re: v6 & DSL / Cable modems Tim Durack (Feb 06)
- Re: v6 & DSL / Cable modems Joe Loiacono (Feb 06)
- Re: v6 & DSL / Cable modems Tim Durack (Feb 06)
- Re: v6 & DSL / Cable modems Iljitsch van Beijnum (Feb 06)
- RE: v6 & DSL / Cable modems TJ (Feb 07)
- Re: v6 & DSL / Cable modems Jack Bates (Feb 06)
- Re: v6 & DSL / Cable modems Matthew Kaufman (Feb 06)
- Re: v6 & DSL / Cable modems [was: Private use of non-RFC1918 IP space (IPv6-MW)] Iljitsch van Beijnum (Feb 05)
- Re: v6 & DSL / Cable modems [was: Private use of non-RFC1918 IP space (IPv6-MW)] James R. Cutler (Feb 05)
- Re: v6 & DSL / Cable modems [was: Private use of non-RFC1918 IP space (IPv6-MW)] Jack Bates (Feb 05)
- Re: v6 & DSL / Cable modems [was: Private use of non-RFC1918 IP space (IPv6-MW)] David W. Hankins (Feb 05)
- RE: v6 & DSL / Cable modems [was: Private use of non-RFC1918 IP space (IPv6-MW)] TJ (Feb 05)
- Re: v6 & DSL / Cable modems [was: Private use of non-RFC1918 IP space (IPv6-MW)] Nathan Ward (Feb 06)