Re: [dhcwg] some comments and questions on dhcpv6-24

Ralph Droms <rdroms@cisco.com> Tue, 14 May 2002 19:57 UTC

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Date: Tue, 14 May 2002 05:46:46 -0400
To: JINMEI Tatuya / 神明達哉 <jinmei@isl.rdc.toshiba.co.jp>
From: Ralph Droms <rdroms@cisco.com>
Subject: Re: [dhcwg] some comments and questions on dhcpv6-24
Cc: dhcwg@ietf.org
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References: <4.3.2.7.2.20020511064013.0311acc0@funnel.cisco.com> <y7vadrqq348.wl@ocean.jinmei.org> <4.3.2.7.2.20020511064013.0311acc0@funnel.cisco.com>
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At 10:18 AM 5/14/2002 +0900, JINMEI Tatuya / 
=?ISO-2022-JP?B?GyRCP0BMQEMjOkgbKEI=?= wrote:
> >>>>> On Mon, 13 May 2002 10:37:09 -0400,
> >>>>> Ralph Droms <rdroms@cisco.com> said:
>
> >> 17.2.2. Creation and transmission of Advertise messages
> >>
> >> ... The Advertise message MUST
> >> be unicast through the interface on which the Solicit message was
> >> received.
> >>
> >> It seems to me the requirement is too strong.  Is this really
> >> necessary?
>
> > It's necessary if the server received the Solicit directly from the 
> client;
> > i.e., if the server and the client are on the same link and the server is
> > sending the Advertise to the client's link-local address.
>
>I understand that, but as I said in the succeeding message, I think
>the "link" (not "interface") is more accurate.  Requiring to send a
>particular "interface" is overspecification from a strict
>scope-architecture point of view.  Also, using the word "link" is
>consistent with the wording in Section 16.

You're correct - we can reuse the wording of section 16 here.


> >> 18.2.5. Receipt of Information-request messages
> >>
> >> The server contructs a Reply message by setting the "msg-type" field
> >> ^^^^^^^^^this should be "constructs".  There are many
> >> other "contructs" in the draft.
>
> > This problem was fixed between preliminary publication of the -24
> > rev and the final version published at the IETF.
>
> >> to REPLY, copying the transaction ID from the Rebind message into the
> >> ^^^^^^
> >> transaction-ID field.
> >>
> >> Should the "Rebind" message be "Information-request"?  This sentence
> >> seems to be just copied from the previous section...
>
> > This problem was fixed between preliminary publication of the -24
> > rev and the final version published at the IETF.
>
>Okay, but where can I get the "final version"?  The -24 draft at
>ftp://ftp.ietf.org/internet-drafts has the same problems.

Sorry - the version at ftp.ietf.org is the "final version".  I missed that 
the "Rebind"->"Information-request" goof was not fixed...


>                                         JINMEI, Tatuya
>                                         Communication Platform Lab.
>                                         Corporate R&D Center, Toshiba Corp.
>                                         jinmei@isl.rdc.toshiba.co.jp


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