Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NTP) Options for DHCPv6
Danny Mayer <mayer@ntp.org> Sun, 25 November 2007 02:18 UTC
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Date: Sat, 24 Nov 2007 21:15:13 -0500
From: Danny Mayer <mayer@ntp.org>
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To: Harlan Stenn <stenn@ntp.org>
Subject: Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NTP) Options for DHCPv6
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Cc: "ntpwg@lists.ntp.org" <ntpwg@lists.ntp.org>, "dhcwg@ietf.org" <dhcwg@ietf.org>, Ted Lemon <mellon@fugue.com>, "Richard Gayraud (rgayraud)" <rgayraud@cisco.com>
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Harlan Stenn wrote: > Guys, > > Is this about mechanism or policy? > > I would suspect (and hope) it is about mechanism. > > In that case one must be able to "offer" either a name or an IPv4 > address or an IPv6 address. > > If one *also* wishes to address policy issues, that's OK (IMO). > > But (again IMO) the underlying mechanism needs to support names and/or > addresses. Let me make an alternative suggestion which would make sense (at least to me). The IPv6 address sent by the server MUST be a site-local or link-local address or, for an IPv4 address a local LAN address as specified by the netmask. The client MUST ignore any addresses that don't meet this criteria. This way the DHCP admins are restricted to use only those NTP servers that the business owns and cannot configure one outside their own address spaces. Would this satisfy both sides? The other issues with the options we've already discussed and we leave open for now the issue of specifying NTP authentication keys for a separate discussion. Danny _______________________________________________ dhcwg mailing list dhcwg@ietf.org https://www1.ietf.org/mailman/listinfo/dhcwg
- [dhcwg] Network Time Protocol (NTP) Options for D… Benoit Lourdelet (blourdel)
- [dhcwg] RE: [ntpwg] Network Time Protocol (NTP) O… Benoit Lourdelet (blourdel)
- [dhcwg] Re: [ntpwg] Network Time Protocol (NTP) O… Danny Mayer
- Re: [dhcwg] Re: [ntpwg] Network Time Protocol (NT… Bud Millwood
- [dhcwg] Re: [ntpwg] Digital Evidence Standards an… Shane Kerr
- [dhcwg] RE: [ntpwg] Network Time Protocol (NTP) O… Mark Elliot
- [dhcwg] Re: [ntpwg] Network Time Protocol (NTP) O… Harlan Stenn
- [dhcwg] Re: [ntpwg] Network Time Protocol (NTP) O… Brian Utterback
- [dhcwg] Re: [ntpwg] Network Time Protocol (NTP) O… Brian Utterback
- [dhcwg] Re: [ntpwg] Network Time Protocol (NTP) O… David L. Mills
- [dhcwg] Re: [ntpwg] Network Time Protocol (NTP) O… Brian Utterback
- [dhcwg] Re: [ntpwg] Network Time Protocol (NTP) O… David L. Mills
- [dhcwg] Re: [ntpwg] Network Time Protocol (NTP) O… TS Glassey
- [dhcwg] Re: [ntpwg] Network Time Protocol (NTP) O… Brian Utterback
- [dhcwg] Re: [ntpwg] Network Time Protocol (NTP) O… David L. Mills
- [dhcwg] Digital Evidence Standards and a statemen… TS Glassey
- [dhcwg] Re: [ntpwg] Digital Evidence Standards an… TS Glassey
- [dhcwg] Re: Digital Evidence Standards and a stat… David L. Mills
- [dhcwg] Re: [ntpwg] Network Time Protocol (NTP) O… Danny Mayer
- Re: [dhcwg] Re: [ntpwg] Network Time Protocol (NT… Ted Lemon
- [dhcwg] Re: [ntpwg] Network Time Protocol (NTP) O… Danny Mayer
- Re: [dhcwg] Re: [ntpwg] Network Time Protocol (NT… Ralph Droms
- Re: [dhcwg] Re: [ntpwg] Network Time Protocol (NT… Danny Mayer
- Re: [dhcwg] Re: [ntpwg] Network Time Protocol (NT… Danny Mayer
- Re: [dhcwg] Re: [ntpwg] Network Time Protocol (NT… David W. Hankins
- Re: [dhcwg] Re: [ntpwg] Network Time Protocol (NT… Danny Mayer
- Re: [dhcwg] Re: [ntpwg] Network Time Protocol (NT… Danny Mayer
- Re: [dhcwg] Re: [ntpwg] Network Time Protocol (NT… Danny Mayer
- Re: [dhcwg] Re: [ntpwg] Network Time Protocol (NT… Danny Mayer
- Re: [dhcwg] Re: [ntpwg] Network Time Protocol (NT… David L. Mills
- Re: [dhcwg] Re: [ntpwg] Network Time Protocol (NT… Ted Lemon
- Re: [dhcwg] Re: [ntpwg] Network Time Protocol (NT… Brian Utterback
- Re: [dhcwg] Re: [ntpwg] Network Time Protocol (NT… Brian Utterback
- Re: [dhcwg] Re: [ntpwg] Network Time Protocol (NT… Ted Lemon
- RE: [dhcwg] Re: [ntpwg] Network Time Protocol (NT… Benoit Lourdelet (blourdel)
- Re: [dhcwg] Re: [ntpwg] Network Time Protocol (NT… Danny Mayer
- Re: [dhcwg] Re: [ntpwg] Network Time Protocol (NT… David W. Hankins
- Re: [dhcwg] Re: [ntpwg] Network Time Protocol (NT… David W. Hankins
- Re: [dhcwg] Re: [ntpwg] Network Time Protocol (NT… David W. Hankins
- Re: [dhcwg] Re: [ntpwg] Network Time Protocol (NT… Ralph Droms
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… TS Glassey
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… David L. Mills
- Re: [dhcwg] Re: [ntpwg] Network Time Protocol (NT… Danny Mayer
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… David L. Mills
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Harlan Stenn
- RE: [dhcwg] Re: [ntpwg] Network Time Protocol (NT… Benoit Lourdelet (blourdel)
- Re: [dhcwg] Re: [ntpwg] Network Time Protocol (NT… Brian Utterback
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Brian Utterback
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… TS Glassey
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… TS Glassey
- Re: [dhcwg] Re: [ntpwg] Network Time Protocol (NT… Ted Lemon
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Mark Stapp
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… David W. Hankins
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… David W. Hankins
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… David L. Mills
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… David L. Mills
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Danny Mayer
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… TS Glassey
- Re: [dhcwg] Re: [ntpwg] Network Time Protocol (NT… Danny Mayer
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Danny Mayer
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Danny Mayer
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Ted Lemon
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Danny Mayer
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Brian Utterback
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… TS Glassey
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Brian Utterback
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… TS Glassey
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Brian Utterback
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… TS Glassey
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Ted Lemon
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Mark Andrews
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Ted Lemon
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Ted Lemon
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… TS Glassey
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… TS Glassey
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Brian Utterback
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… TS Glassey
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Ted Lemon
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… TS Glassey
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Ted Lemon
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Brian Utterback
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Ted Lemon
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… TS Glassey
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Danny Mayer
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Mark Andrews
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… TS Glassey
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Danny Mayer
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Ted Lemon
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Brian Utterback
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Brian Utterback
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Danny Mayer
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… TS Glassey
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… TS Glassey
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… TS Glassey
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Ted Lemon
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Danny Mayer
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Danny Mayer
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Mark Andrews
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Bud Millwood
- RE: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Benoit Lourdelet (blourdel)
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… M. Warner Losh
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Brian Utterback
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Danny Mayer
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… TS Glassey
- RE: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Benoit Lourdelet (blourdel)
- RE: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… anthony.flavin
- Re: [dhcwg] Re: [ntpwg] Network Time Protocol (NT… David W. Hankins
- Re: [dhcwg] Re: [ntpwg] Network Time Protocol (NT… David W. Hankins
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… David W. Hankins
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Mark Stapp
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Ted Lemon
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… TS Glassey
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Ted Lemon
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Danny Mayer
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… David L. Mills
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… David L. Mills
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Brian Utterback
- Re: [dhcwg] Re: [ntpwg] Network Time Protocol (NT… Danny Mayer
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Danny Mayer
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Danny Mayer
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Danny Mayer
- Re: [dhcwg] Re: [ntpwg] Network Time Protocol (NT… David W. Hankins
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Mark Stapp
- Re: [dhcwg] Re: [ntpwg] Network Time Protocol (NT… Ted Lemon
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… David L. Mills
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Ted Lemon
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Brad Knowles
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Danny Mayer
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Hal Murray
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Brad Knowles
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Brad Knowles
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Ted Lemon
- RE: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… anthony.flavin
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… David W. Hankins
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Josh Littlefield
- RE: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Brzozowski, John
- Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Ted Lemon
- Re: [dhcwg] Network Time Protocol (NTP) Options f… Bud Millwood
- Re: [dhcwg] Network Time Protocol (NTP) Options f… Mark Stapp
- Re: [dhcwg] Network Time Protocol (NTP) Options f… Ted Lemon
- RE: [ntpwg] [dhcwg] Re: Network Time Protocol (NT… Woundy, Richard
- Re: [dhcwg] Network Time Protocol (NTP) Options f… Danny Mayer
- RE: [ntpwg] [dhcwg] Network Time Protocol (NTP) O… Richard Gayraud (rgayraud)
- Re: [ntpwg] [dhcwg] Network Time Protocol (NTP) O… Brian Utterback
- Re: [ntpwg] [dhcwg] Network Time Protocol (NTP) O… Brad Knowles
- RE: [ntpwg] [dhcwg] Network Time Protocol (NTP) O… anthony.flavin
- Re: [ntpwg] [dhcwg] Network Time Protocol (NTP) O… Danny Mayer