Re: [v6ops] draft-ietf-v6ops-host-addr-availability discussion
David Farmer <farmer@umn.edu> Tue, 01 December 2015 00:48 UTC
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To: David Schinazi <dschinazi@apple.com>
From: David Farmer <farmer@umn.edu>
Organization: University of Minnesota
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Date: Mon, 30 Nov 2015 18:48:19 -0600
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Subject: Re: [v6ops] draft-ietf-v6ops-host-addr-availability discussion
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I don't want to specify a limit or even recommend networks set limits. However, no specific limit or not recommending a limit, does not mean its reasonable for a host to expect an unlimited number of addresses either. If you can find a good way to communicate that I'll be happy. On 11/30/15 16:52 , David Schinazi wrote: > David, > > I believe we should not recommend limiting the number of addresses a > host can use. > Networks are already free to punish misbehaving clients (by number of > packets or addresses for example), > that doesn’t need to be explicitly specified in this document. > I understand your concerns about abuse, but hosts can already use this > many addresses today and our document > will not impact how many addresses hosts choose to use - only how many > are available to them from the network. > > Thanks, > David > > > On November 3, 2015 at 01:16:53, David Farmer (farmer@umn.edu > <mailto:farmer@umn.edu>) wrote: > >> On 11/3/15 02:02 , Lorenzo Colitti wrote: >> > On Tue, Nov 3, 2015 at 4:40 PM, David Farmer <farmer@umn.edu >> > <mailto:farmer@umn.edu>> wrote: >> > >> > I'm not stuck on those words, I'm just looking for something that >> > acknowledges if networks impose no hard limit on the number of IPv6 >> > addresses, that is not a excuse for hosts and applications to go crazy. >> > >> > Furthermore, I'm a little worried if I set a threshold of lets say >> > 1000 IPv6 addresses and then quarantine a host as a network abuser, >> > am I violating the spirit of this draft? Is 500 too low? 250? >> > >> > >> > I think this concern can be addressed without placing requirements on >> > the host and thus host creep. For example, would it address your >> > concerns if the draft said that a network can pose limits on IPv6 >> > addresses if the device uses an unreasonable number of addresses (e.g., >> > hundreds)? >> >> Something like that will probably work. Where are you thinking of >> putting it? -- ================================================ David Farmer Email: farmer@umn.edu Office of Information Technology University of Minnesota 2218 University Ave SE Phone: 1-612-626-0815 Minneapolis, MN 55414-3029 Cell: 1-612-812-9952 ================================================
- [v6ops] draft-ietf-v6ops-host-addr-availability d… Fred Baker (fred)
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… Alexandre Petrescu
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… Lorenzo Colitti
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… Templin, Fred L
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… Lorenzo Colitti
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… Templin, Fred L
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… Templin, Fred L
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… Brian E Carpenter
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… David Farmer
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… Templin, Fred L
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… David Farmer
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… Templin, Fred L
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… Lorenzo Colitti
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… Templin, Fred L
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… Lorenzo Colitti
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… Brian E Carpenter
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… Alexandre Petrescu
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… Lorenzo Colitti
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… Alexandre Petrescu
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… Lorenzo Colitti
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… Alexandre Petrescu
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… David Farmer
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… Lorenzo Colitti
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… Templin, Fred L
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… Templin, Fred L
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… Templin, Fred L
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… Templin, Fred L
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… David Farmer
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… Lorenzo Colitti
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… David Farmer
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… Alexandre Petrescu
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… Templin, Fred L
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… Alexandre Petrescu
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… Templin, Fred L
- [v6ops] DAD again [was: draft-ietf-v6ops-host-add… Brian E Carpenter
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Templin, Fred L
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Philip Homburg
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Templin, Fred L
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… Templin, Fred L
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Mukom Akong T.
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Templin, Fred L
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… 神明達哉
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Lorenzo Colitti
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Hemant Singh (shemant)
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Alexandre Petrescu
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Alexandre Petrescu
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Hemant Singh (shemant)
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Gert Doering
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Hemant Singh (shemant)
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Gert Doering
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Owen DeLong
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Hemant Singh (shemant)
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Owen DeLong
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Hemant Singh (shemant)
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Owen DeLong
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Hemant Singh (shemant)
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Owen DeLong
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Hemant Singh (shemant)
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Owen DeLong
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Hemant Singh (shemant)
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Gert Doering
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Hemant Singh (shemant)
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Gert Doering
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Hemant Singh (shemant)
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Gert Doering
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Hemant Singh (shemant)
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Owen DeLong
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Hemant Singh (shemant)
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Hemant Singh (shemant)
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Templin, Fred L
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Owen DeLong
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Hemant Singh (shemant)
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Templin, Fred L
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Hemant Singh (shemant)
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Owen DeLong
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Owen DeLong
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Brian E Carpenter
- Re: [v6ops] DAD again [was: draft-ietf-v6ops-host… Templin, Fred L
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… David Schinazi
- Re: [v6ops] draft-ietf-v6ops-host-addr-availabili… David Farmer