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Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NTP) Optionsfor DHCPv6

Danny Mayer <mayer@ntp.org> Wed, 21 November 2007 19:37 UTC

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Date: Wed, 21 Nov 2007 14:34:39 -0500
From: Danny Mayer <mayer@ntp.org>
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To: "David W. Hankins" <David_Hankins@isc.org>
Subject: Re: [ntpwg] [dhcwg] Re: Network Time Protocol (NTP) Optionsfor DHCPv6
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David W. Hankins wrote:
> On Wed, Nov 21, 2007 at 07:34:49AM -0800, TS Glassey wrote:
>> Seems like there are two ways to deal with this, either define a set of 
>> pre-existing names and services ala RFC1918 type thingee or through some 
>> lookup process in DHCP. Either way it seems that this also plugs into the 
>> NEA functionality as well.
> 
> Isn't there already an 'all ntp servers' multicast address allocated?

FF02::101 and FF05::101 are reserved for link-local and site-local.
Actually the whole FFxx::101 space is reserved for NTP.

Danny

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