Re: [dhcwg] comments on draft-ietf-dhc-lifetime-01.txt
Stig Venaas <Stig.Venaas@uninett.no> Tue, 31 August 2004 12:21 UTC
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Date: Tue, 31 Aug 2004 14:02:08 +0200
From: Stig Venaas <Stig.Venaas@uninett.no>
To: Robert Elz <kre@munnari.OZ.AU>
Subject: Re: [dhcwg] comments on draft-ietf-dhc-lifetime-01.txt
Message-ID: <20040831120208.GM2203@sverresborg.uninett.no>
References: <000e01c486b3$66af02b0$6401a8c0@amer.cisco.com> <6493.1093586912@munnari.OZ.AU>
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Cc: dhcwg@ietf.org, tjc@ecs.soton.ac.uk, Bernie Volz <volz@cisco.com>, jdq@lucent.com
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On Fri, Aug 27, 2004 at 01:08:32PM +0700, Robert Elz wrote: > Date: Fri, 20 Aug 2004 08:44:14 -0400 > From: "Bernie Volz" <volz@cisco.com> > Message-ID: <000e01c486b3$66af02b0$6401a8c0@amer.cisco.com> > > | I'm OK to restricting the Lifetime Option to replies to > | Information-Request's. > | > | The client MUST ignore a Lifetime Option that is in any message other than a > | REPLY to an INFORMATION-REQUEST. A client MUST NOT include the Lifetime > | Option number in an ORO except when sending an INFORMATION-REQUEST message. > | > | The server MUST NOT include the Lifetime Option in any message other than a > | REPLY to an INFORMATION-REQUEST. > > I've been reading all of the messages on this topic (catching up) and I > haven't managed to find a reason why anyone would want to add this kind > of restriction, I just don't see the need. > > You seem to all be imagining that things have to get much more complex > for the clients if they get two timer values, and they're different. > But that's nonsense. I pretty much agree with what you say. The reason the option isn't needed when you have leases, is of course that you can set the lease time short, just to ensure that client update other config. I agree that it could still be useful though. I don't know what people think, I have no strong feelings myself, but we could relax things a bit perhaps. But there is some added complexity and it isn't essential. It could also be extended later if necessary. We could tweak the spec to allow what you say, if there's agreement on that. But most of all, I want to come to some conclusion really soon. I posted a mail with subject "Attempt at text for draft-ietf-dhc-lifetime-02" where I tried to write text that most so far seems to agree with. Most of it is based on inputs from discussions on mailing list. Bernie gave some comments that I plan to include. I did not say any about what should happen if some config data is removed from one client update to the next. Do you really want that in? I'm not sure I do, since as also some others agreed to, it's a more generic problem. If I were to write text, I would say that it should indeed be removed. Stig _______________________________________________ dhcwg mailing list dhcwg@ietf.org https://www1.ietf.org/mailman/listinfo/dhcwg
- [dhcwg] comments on draft-ietf-dhc-lifetime-01.txt JINMEI Tatuya / 神明達哉
- [dhcwg] Re: comments on draft-ietf-dhc-lifetime-0… Stig Venaas
- Re: [dhcwg] Re: comments on draft-ietf-dhc-lifeti… Ted Lemon
- Re: [dhcwg] comments on draft-ietf-dhc-lifetime-0… Joe Quanaim
- Re: [dhcwg] Re: comments on draft-ietf-dhc-lifeti… Stig Venaas
- Re: [dhcwg] comments on draft-ietf-dhc-lifetime-0… Ted Lemon
- RE: [dhcwg] comments on draft-ietf-dhc-lifetime-0… Bernie Volz
- Re: [dhcwg] comments on draft-ietf-dhc-lifetime-0… Stig Venaas
- Re: [dhcwg] comments on draft-ietf-dhc-lifetime-0… Joe Quanaim
- Re: [dhcwg] comments on draft-ietf-dhc-lifetime-0… JINMEI Tatuya / 神明達哉
- Re: [dhcwg] comments on draft-ietf-dhc-lifetime-0… Stig Venaas
- Re: [dhcwg] comments on draft-ietf-dhc-lifetime-0… Joe Quanaim
- Re: [dhcwg] comments on draft-ietf-dhc-lifetime-0… Stig Venaas
- RE: [dhcwg] comments on draft-ietf-dhc-lifetime-0… Bernie Volz
- Re: [dhcwg] comments on draft-ietf-dhc-lifetime-0… Joe Quanaim
- Re: [dhcwg] comments on draft-ietf-dhc-lifetime-0… Stig Venaas
- RE: [dhcwg] comments on draft-ietf-dhc-lifetime-0… Bernie Volz
- Re: [dhcwg] comments on draft-ietf-dhc-lifetime-0… Joe Quanaim
- RE: [dhcwg] comments on draft-ietf-dhc-lifetime-0… Bernie Volz
- Re: [dhcwg] comments on draft-ietf-dhc-lifetime-0… JINMEI Tatuya / 神明達哉
- Re: [dhcwg] comments on draft-ietf-dhc-lifetime-0… JINMEI Tatuya / 神明達哉
- Re: [dhcwg] comments on draft-ietf-dhc-lifetime-0… Stig Venaas
- RE: [dhcwg] comments on draft-ietf-dhc-lifetime-0… Bernie Volz
- Re: [dhcwg] comments on draft-ietf-dhc-lifetime-0… Stig Venaas
- RE: [dhcwg] comments on draft-ietf-dhc-lifetime-0… Bernie Volz
- Re: [dhcwg] comments on draft-ietf-dhc-lifetime-0… Stig Venaas
- Re: [dhcwg] comments on draft-ietf-dhc-lifetime-0… Joe Quanaim
- Re: [dhcwg] comments on draft-ietf-dhc-lifetime-0… Stig Venaas
- RE: [dhcwg] comments on draft-ietf-dhc-lifetime-0… Bernie Volz
- Re: [dhcwg] comments on draft-ietf-dhc-lifetime-0… JINMEI Tatuya / 神明達哉
- [dhcwg] behavior on lifetime expiration (Re: comm… JINMEI Tatuya / 神明達哉
- Re: [dhcwg] behavior on lifetime expiration (Re: … Ted Lemon
- Re: [dhcwg] behavior on lifetime expiration (Re: … Joe Quanaim
- Re: [dhcwg] behavior on lifetime expiration (Re: … Stig Venaas
- Re: [dhcwg] behavior on lifetime expiration (Re: … Tim Chown
- Re: [dhcwg] behavior on lifetime expiration (Re: … Joe Quanaim
- Re: [dhcwg] behavior on lifetime expiration (Re: … Stig Venaas
- Re: [dhcwg] behavior on lifetime expiration (Re: … JINMEI Tatuya / 神明達哉
- Re: [dhcwg] behavior on lifetime expiration (Re: … Stig Venaas
- Re: [dhcwg] behavior on lifetime expiration (Re: … Joe Quanaim
- Re: [dhcwg] behavior on lifetime expiration (Re: … Ted Lemon
- RE: [dhcwg] behavior on lifetime expiration (Re: … Bernie Volz
- RE: [dhcwg] behavior on lifetime expiration (Re: … Bernie Volz
- Re: [dhcwg] behavior on lifetime expiration (Re: … Robert Elz
- Re: [dhcwg] comments on draft-ietf-dhc-lifetime-0… Robert Elz
- Re: [dhcwg] behavior on lifetime expiration (Re: … Stig Venaas
- Re: [dhcwg] behavior on lifetime expiration (Re: … Robert Elz
- Re: [dhcwg] behavior on lifetime expiration (Re: … Joe Quanaim
- Re: [dhcwg] behavior on lifetime expiration (Re: … Ted Lemon
- Re: [dhcwg] comments on draft-ietf-dhc-lifetime-0… Stig Venaas
- Re: [dhcwg] behavior on lifetime expiration (Re: … JINMEI Tatuya / 神明達哉
- Re: [dhcwg] behavior on lifetime expiration (Re: … JINMEI Tatuya / 神明達哉
- Re: [dhcwg] comments on draft-ietf-dhc-lifetime-0… Ted Lemon
- Re: [dhcwg] dhc-lifetime-01: dropping omitted opt… Ted Lemon
- Re: [dhcwg] behavior on lifetime expiration (Re: … Ted Lemon
- Re: [dhcwg] behavior on lifetime expiration (Re: … Stig Venaas
- Re: [dhcwg] comments on draft-ietf-dhc-lifetime-0… JINMEI Tatuya / 神明達哉
- Re: [dhcwg] behavior on lifetime expiration (Re: … JINMEI Tatuya / 神明達哉
- Re: [dhcwg] behavior on lifetime expiration (Re: … Ted Lemon
- Re: [dhcwg] behavior on lifetime expiration (Re: … Robert Elz
- Re: [dhcwg] behavior on lifetime expiration (Re: … Stig Venaas
- Re: [dhcwg] behavior on lifetime expiration (Re: … JINMEI Tatuya / 神明達哉
- Re: [dhcwg] behavior on lifetime expiration (Re: … Stig Venaas
- Re: [dhcwg] behavior on lifetime expiration (Re: … Stig Venaas
- Re: [dhcwg] behavior on lifetime expiration (Re: … Joe Quanaim
- Re: [dhcwg] behavior on lifetime expiration (Re: … Stig Venaas