Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop
Joe Touch <touch@isi.edu> Thu, 01 November 2012 20:21 UTC
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Date: Thu, 01 Nov 2012 13:21:27 -0700
From: Joe Touch <touch@isi.edu>
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To: Joel Jaeggli <jjaeggli@zynga.com>
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Cc: "<v6ops@ietf.org>" <v6ops@ietf.org>, "<draft-taylor-v6ops-fragdrop@tools.ietf.org>" <draft-taylor-v6ops-fragdrop@tools.ietf.org>
Subject: Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop
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On 11/1/2012 1:11 PM, Joel Jaeggli wrote: ... >> Then either get your vendors - of whatever boxes you want to call them - to support the current option structure, or choose not to support IPv6. > > That's not an operationally useful statement. Well, we had a third alternative in IPv4, which was to avoid options. I don't think that's a practical alternative here. What's more likely is that we'll start running IPv6 with fragmentation (and options) over IPv6 with no options just to get the fast-path processing. At that point, either operators will forward those packets and we have a badly busted Internet that exists only at the edges, or operators will toss all those packets because they can't inspect them, at which point we have a badly busted Internet. Continued insistence on looking inside IP packets will then result in no IPv6. > and it's not what's cooked into silicon by a number of companies that are well represented at the IETF. Sure, but it may be time to consider that their business model may be flawed if this is what they expect. >> There are choices here. > > Indeed, and the observable phenomena on the internet indicate what operators and their vendors arrived at indepedantly. Well, either this works or it kills IPv6. However, as I noted, the only realistic recommendation from this group is "it's OK to configure routers to drop all packets with any options". IMO that's not an appropriate position for an ops group to take, since it undermines an existing standard. So if options are being deprecated in IPv6, that needs (IMO) to be taken to intarea, not simply asserted here. Joe
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- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Templin, Fred L
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Nick Hilliard
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Templin, Fred L
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Nick Hilliard
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Templin, Fred L
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop David Farmer
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Templin, Fred L
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Nick Hilliard
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop james woodyatt
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Templin, Fred L
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Nick Hilliard
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Nick Hilliard
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Warren Kumari
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Templin, Fred L
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop C. M. Heard
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Nick Hilliard
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Templin, Fred L
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Nick Hilliard
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Templin, Fred L
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop joel jaeggli
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop joel jaeggli
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Brian E Carpenter
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Warren Kumari
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Warren Kumari
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Templin, Fred L
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Mark Andrews
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Nick Hilliard
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Templin, Fred L
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Tom Taylor
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Templin, Fred L
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Joe Touch
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Warren Kumari
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop C. M. Heard
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Nick Hilliard
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Mikael Abrahamsson
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop joel jaeggli
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Templin, Fred L
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop joel jaeggli
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Fernando Gont
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Fernando Gont
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Fernando Gont
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Lorenzo Colitti
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Lorenzo Colitti
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Fernando Gont
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Fred Baker (fred)
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Templin, Fred L
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Merike Kaeo
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Mark Smith
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- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Brian E Carpenter
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Mark Andrews
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Andrew Yourtchenko
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Andrew Yourtchenko
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Joe Touch
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Mark Andrews
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop sthaug
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Fernando Gont
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Lorenzo Colitti
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Fernando Gont
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop KK Chittimaneni
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Mark Smith
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Lorenzo Colitti
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Brian E Carpenter
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Brian E Carpenter
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Lorenzo Colitti
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Brian E Carpenter
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Tim Chown
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Joe Touch
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Lorenzo Colitti
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Templin, Fred L
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Brian E Carpenter
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Joe Touch
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Mark Smith
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Mark Smith
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Templin, Fred L
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Lorenzo Colitti
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Brian E Carpenter
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Lorenzo Colitti
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Havard Eidnes
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Randy Bush
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Nick Hilliard
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Randy Bush
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Lorenzo Colitti
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Templin, Fred L
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Havard Eidnes
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Templin, Fred L
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Brian E Carpenter
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Fernando Gont
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Joe Touch
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Fernando Gont
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Joe Touch
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Fernando Gont
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Joe Touch
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Mark Smith
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Fred Baker (fred)
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Templin, Fred L
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Joe Touch
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Lorenzo Colitti
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Ole Trøan
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- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Brian E Carpenter
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Ole Trøan
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Lorenzo Colitti
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Brian E Carpenter
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Joe Touch
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Joe Touch
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Joe Touch
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Templin, Fred L
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Brian E Carpenter
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop joel jaeggli
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Fernando Gont
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Fernando Gont
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Fernando Gont
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop sthaug
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Templin, Fred L
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Joe Touch
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Joe Touch
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Joe Touch
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Joe Touch
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Joel Jaeggli
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Brian E Carpenter
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Joe Touch
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop joel jaeggli
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Brian E Carpenter
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop joel jaeggli
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Randy Bush
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Brian E Carpenter
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Randy Bush
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Mark Andrews
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Joe Touch
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Brian E Carpenter
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Brian E Carpenter
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Joe Touch
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Ole Trøan
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Bob Hinden
- Re: [v6ops] new draft: draft-taylor-v6ops-fragdrop Joe Touch