Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//RE: new draft: draft-liu-bonica-v6ops-dhcpv6-slaac-problem
Lorenzo Colitti <lorenzo@google.com> Wed, 30 October 2013 13:08 UTC
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From: Lorenzo Colitti <lorenzo@google.com>
Date: Wed, 30 Oct 2013 22:07:52 +0900
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To: Nick Hilliard <nick@inex.ie>
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Subject: Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//RE: new draft: draft-liu-bonica-v6ops-dhcpv6-slaac-problem
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On Wed, Oct 30, 2013 at 6:50 AM, Nick Hilliard <nick@inex.ie> wrote: > The premise that many people in the IETF seem to be working on is that the typical > - or even a common - deployment case of ipv6 will involve multiple routers > per lan segment. I say this because every time the issue of DHCP providing > a defgw comes up, one of the main arguments that's trotted out is that it > will break the multiple-routers-per-lan-segment scenario. The above 3 > paragraphs also strongly hint at this as being the target deployment. > Find me an medium or large enterprise deployment that doesn't have two routers on every LAN segment. I'll bet almost all of them do, because they know that if one crashes or they want to take it down for maintenance, they have an outage, and nobody likes outages. Now, the way - the *only* way - you do this in IPv4 is to run some failover protocol like VRRP between the routers. In IPv6 you can do that, but you don't have to, because all the RA protocol was designed to support multiple sources of information and multiple routers. There are situations in which that capability is useful, and I don't think we should take it away.
- [v6ops] new draft: draft-liu-bonica-v6ops-dhcpv6-… fred
- Re: [v6ops] new draft: draft-liu-bonica-v6ops-dhc… Mikael Abrahamsson
- [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//RE: n… Liubing (Leo)
- [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//RE: n… Liubing (Leo)
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Mikael Abrahamsson
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Mark ZZZ Smith
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Mikael Abrahamsson
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Mark ZZZ Smith
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Mikael Abrahamsson
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Ole Troan (otroan)
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Nick Hilliard
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Wuyts Carl
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… sthaug
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… sthaug
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Wuyts Carl
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Liubing (Leo)
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Nick Hilliard
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… 神明達哉
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Lorenzo Colitti
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Mikael Abrahamsson
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Mark ZZZ Smith
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… 神明達哉
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Mark ZZZ Smith
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Mark ZZZ Smith
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Nick Hilliard
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Victor Kuarsingh
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Mikael Abrahamsson
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Lorenzo Colitti
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Sander Steffann
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Tore Anderson
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Victor Kuarsingh
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Arturo Servin
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Mark ZZZ Smith
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Victor Kuarsingh
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Ted Lemon
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Xing Li
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Xing Li
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Gert Doering
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Lorenzo Colitti
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Mark ZZZ Smith
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Xing Li
- [v6ops] Comments on draft-sun-v6ops-openv6-addres… meng.wei2
- Re: [v6ops] Comments on draft-sun-v6ops-openv6-ad… Qiong
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Alexandru Petrescu
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… james woodyatt
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Gert Doering
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Ted Lemon
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… james woodyatt
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Lorenzo Colitti
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Andrew Yourtchenko
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Tim Chown
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Tim Chown
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Ted Lemon
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Lorenzo Colitti
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Lorenzo Colitti
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Mark ZZZ Smith
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Alexandru Petrescu
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Andrew Yourtchenko
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Andrew Yourtchenko
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Weil, Jason
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Ted Lemon
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Mark ZZZ Smith
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Mark ZZZ Smith
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Andrew Yourtchenko
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Lorenzo Colitti
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Weil, Jason
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… 神明達哉
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Andrew Yourtchenko
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Mark ZZZ Smith
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Brian Haberman
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Andrew Yourtchenko
- [v6ops] Link layer lossage [DHCPv6/SLAAC Make Hos… Brian E Carpenter
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Nick Hilliard
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Nick Hilliard
- Re: [v6ops] Link layer lossage [DHCPv6/SLAAC Make… Nick Hilliard
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Andrew Yourtchenko
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Nick Hilliard
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Andrew Yourtchenko
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Nick Hilliard
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Mark ZZZ Smith
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Ray Hunter
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Lorenzo Colitti
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Weil, Jason
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Nick Hilliard
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Mark ZZZ Smith
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Mark ZZZ Smith
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Nick Hilliard
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Andrew Yourtchenko
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Ted Lemon
- Re: [v6ops] DHCPv6/SLAAC Make Hosts Confusing-//R… Ted Lemon
- Re: [v6ops] new draft: draft-liu-bonica-v6ops-dhc… Mikael Abrahamsson
- Re: [v6ops] new draft: draft-liu-bonica-v6ops-dhc… 神明達哉
- Re: [v6ops] new draft: draft-liu-bonica-v6ops-dhc… Mikael Abrahamsson
- Re: [v6ops] new draft: draft-liu-bonica-v6ops-dhc… Ole Troan
- Re: [v6ops] new draft: draft-liu-bonica-v6ops-dhc… Mikael Abrahamsson
- Re: [v6ops] new draft: draft-liu-bonica-v6ops-dhc… Brian E Carpenter
- Re: [v6ops] new draft: draft-liu-bonica-v6ops-dhc… Liubing (Leo)
- Re: [v6ops] new draft: draft-liu-bonica-v6ops-dhc… Liubing (Leo)
- Re: [v6ops] new draft: draft-liu-bonica-v6ops-dhc… 神明達哉