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<font size="-1"><font face="Helvetica, Arial, sans-serif">Keith,<br>
<br>
A couple of quick comments:<br>
<br>
1. What about "uncrewed mars exploration" as another scenario? Yes,
its happening now, but will it stop in the future or will in continue
in addition to any crewed exploration? And networking for uncrewed is
just as interesting at Mars as it is at Lunar (or more!).<br>
<br>
2. There is a subtle distinction with IP and IPSec that doesn't come
across well. It section 5.3 it ways that IPSec is optional for IPv4
but IPv6 "requires support for both IPSec and ....." This could be
interpeted as meaning that IPSec USAGE is optional for IPv4 and
mandatory for IPv6. But rather what I know this means is that IPSec
implementation is optional in IPv4 but mandatory in IPv6. In neither
case is its usage mandatory.<br>
<br>
Howie<br>
</font></font><br>
Scott,Keith L. wrote:<br>
<blockquote cite="mid200503211538.j2LFc2Q00307@smtp-bedford.mitre.org"
type="cite">
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<div><span class="645023715-21032005"><font face="Arial" size="2">I
put a revised copy of the architecture green book at: <a
href="http://public.ccsds.org/sites/cwe/sis-csi/Public/CSI_GREEN_BOOK_Draft_0.2.doc">http://public.ccsds.org/sites/cwe/sis-csi/Public/CSI_GREEN_BOOK_Draft_0.2.doc</a></font></span></div>
<div><span class="645023715-21032005"></span> </div>
<div><span class="645023715-21032005"><font face="Arial" size="2">Please
have a look; I'd like to get more consensus on the table of contents
and start hanging text on it.</font></span></div>
<div><span class="645023715-21032005"></span> </div>
<div><span class="645023715-21032005"> <font face="Arial"
size="2">--keith</font></span></div>
<div><span class="645023715-21032005"></span> </div>
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<br>
<pre class="moz-signature" cols="72">--
Howard Weiss
SPARTA, Inc.
7075 Samuel Morse Drive
Columbia, MD 21046
410.872.1515 x201
410.872.8079 (fax)
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