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<DIV><SPAN class=016425619-24072003><FONT face=Arial color=#0000ff
size=2>Bob,</FONT></SPAN></DIV>
<DIV><SPAN class=016425619-24072003><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=016425619-24072003><FONT face=Arial color=#0000ff size=2>I
agree. But the subject was defining some set of
operations mandatory for "compliance" with the standard.
The supposed intent would be that, if a entity is "standard
compliant", an interfacing entity can assume some minimum set of support.
Although this is a specious argument in fact (there are
very many not-fully compliant implementations of virtually every
standard extant), it is a desirable goal. Because WBMM is being considered for
several distinctly different types of application, there should be
corresponding levels of compliance. It is unclear if providing
a hard-coded 'not authorized' response to
unsupported operations would constitute
compliance. Or indeed, if it does, whether "compliance"
is a useful objective.</FONT></SPAN></DIV>
<DIV><SPAN class=016425619-24072003><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=016425619-24072003><FONT face=Arial color=#0000ff size=2>Bill
Wagner</FONT> </SPAN></DIV><SPAN class=016425619-24072003></SPAN><FONT
face=Tahoma>
<DIV><BR> </DIV>
<DIV><FONT size=2><SPAN class=016425619-24072003> </SPAN>-----Original
Message-----<BR><B>From:</B> TAYLOR,BOB (HP-Vancouver,ex1)
[mailto:bobt@hp.com]<BR><B>Sent:</B> Thursday, July 24, 2003 3:49
PM<BR><B>To:</B> Wagner,William; Harry Lewis<BR><B>Cc:</B> McDonald, Ira;
wbmm@pwg.org<BR><B>Subject:</B> RE: WBMM> Queues<BR><BR></DIV></FONT></FONT>
<BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">
<DIV><FONT face="Courier New" color=#0000ff size=2><SPAN
class=244174119-24072003>I can certainly think of "remote" service cases where
set and queue management would be appropriate. IMHO, we should not
fundamentally declare in the spec what can and cannot be done over a firewall
or across a domain: this is exactly what our authentication scheme should
do. Many customers may not allow set or queue ma<SPAN
class=016425619-24072003><FONT face=Arial> </FONT></SPAN>agement
externally, but many will.</SPAN></FONT></DIV>
<DIV><FONT face="Courier New" color=#0000ff size=2><SPAN
class=244174119-24072003></SPAN></FONT> </DIV>
<DIV><FONT face="Courier New" color=#0000ff size=2><SPAN
class=244174119-24072003>As for whether NetSilicon should implement set and/or
queue management for proxy solutions, if they are "required" for whatever
prile of WBMM you are supporting, you should implement them - but if you are
sure that your customers will never allow you to expose them to an external
client, you could make them stub implementations that always returned "not
authorized". This would allow you to deliver the solution your customers
want without unnecessarily binding other WBMM use cases.</SPAN></FONT></DIV>
<DIV><FONT face="Courier New" color=#0000ff size=2><SPAN
class=244174119-24072003></SPAN></FONT> </DIV>
<DIV><FONT face="Courier New" color=#0000ff size=2><SPAN
class=244174119-24072003>bt</SPAN></FONT></DIV>
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style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #0000ff 2px solid; MARGIN-RIGHT: 0px">
<DIV></DIV>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left><FONT
face=Tahoma size=2>-----Original Message-----<BR><B>From:</B> Wagner,William
[mailto:WWagner@NetSilicon.com] <BR><B>Sent:</B> Thursday, July 24, 2003
12:04 PM<BR><B>To:</B> Harry Lewis<BR><B>Cc:</B> TAYLOR,BOB
(HP-Vancouver,ex1); McDonald, Ira; wbmm@pwg.org<BR><B>Subject:</B> RE:
WBMM> Queues<BR><BR></FONT></DIV>
<DIV><SPAN class=560524318-24072003><FONT face=Arial color=#0000ff
size=2>Harry,</FONT></SPAN></DIV>
<DIV><SPAN class=560524318-24072003><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><FONT face=Arial><FONT color=#0000ff><FONT size=2><SPAN
class=560524318-24072003>One of the most immediate applications of
WBMM, for which no standard capability now exists,
is in remote monitoring. In general, any set operation (and many get
operations) must be disallowed for enterprise security and
confidentiality purposes. If one is producing proxy devices to
support such a capability (as NetSilicon is), it would be
absurd to require support of operations that could never be
used. </SPAN>N<SPAN class=560524318-24072003>ow, it is not clear
how important full compliance to a PWG spec is, but
if compliance requires supporting a whole set of unusable
operations, it will become meaningless.</SPAN></FONT></FONT></FONT></DIV>
<DIV><FONT face=Arial><FONT color=#0000ff><FONT size=2><SPAN
class=560524318-24072003></SPAN></FONT></FONT></FONT> </DIV>
<DIV><FONT face=Arial><FONT color=#0000ff><FONT size=2><SPAN
class=560524318-24072003>I also have suggested partitioning
this effort, although not along the same lines. I think we
should encourage more discussion on this, particularly on who
plans to apply what part of this capability first rather
than what appears easier to do first. Indeed, since prototypes are a
necessary part of the standard development, I
think getting volunteers to apply these ideas may be the determining
factor in the "subsetting" definition and
order.</SPAN></FONT></FONT></FONT></DIV>
<DIV><FONT face=Arial><FONT color=#0000ff><FONT size=2><SPAN
class=560524318-24072003></SPAN></FONT></FONT></FONT> </DIV>
<DIV><FONT face=Arial><FONT color=#0000ff><FONT size=2><SPAN
class=560524318-24072003></SPAN></FONT></FONT></FONT><FONT face=Arial><FONT
color=#0000ff><FONT size=2><SPAN
class=560524318-24072003></SPAN></FONT></FONT></FONT><FONT face=Arial><FONT
color=#0000ff><FONT size=2><SPAN
class=560524318-24072003></SPAN></FONT></FONT></FONT> </DIV>
<DIV><FONT face=Arial><FONT color=#0000ff><FONT size=2><SPAN
class=560524318-24072003>Bill Wagner</SPAN></FONT></FONT></FONT></DIV>
<DIV><FONT face=Arial><FONT color=#0000ff><FONT size=2><SPAN
class=560524318-24072003></SPAN></FONT></FONT></FONT> </DIV>
<DIV><FONT face=Arial><FONT color=#0000ff><FONT size=2><SPAN
class=560524318-24072003></SPAN><SPAN
class=560524318-24072003> </SPAN></FONT></FONT></FONT><FONT face=Tahoma
size=2>-----Original Message-----<BR><B>From:</B> Harry Lewis
[mailto:harryl@us.ibm.com]<BR><B>Sent:</B> Thursday, July 24, 2003 1:39
PM<BR><B>To:</B> Wagner,William<BR><B>Cc:</B> TAYLOR,BOB (HP-Vancouver,ex1);
McDonald, Ira; wbmm@pwg.org<BR><B>Subject:</B> RE: WBMM>
Queues<BR><BR></DIV></FONT>
<BLOCKQUOTE><BR><FONT face=sans-serif size=2>Ouch! disallow SETs?
</FONT><BR><BR><FONT face=sans-serif size=2>I agree (propose) with the
concept of subsetting. I am thinking more along the lines of a "growth
path"... where we start with Extranet as target and possibly limit our
scope to devices, then move to include Intranet and also expand to
services, then, finally include queues</FONT> <BR><BR><FONT
face=sans-serif size=2>But I think SET capability is needed, even at the
lowest compliance level. If not, how, for example, would a remote manager
take a device off-line should this be necessary... or post a message to
the opPanel?</FONT> <BR><FONT face=sans-serif
size=2>---------------------------------------------- <BR>Harry Lewis
<BR>Chairman - IEEE-ISTO Printer Working
Group<BR>http://www.pwg.org<BR>IBM Printing Systems
<BR>http://www.ibm.com/printers<BR>303-924-5337<BR>----------------------------------------------
</FONT><BR><BR><BR>
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<TD width="40%"><FONT face=sans-serif size=1><B>"Wagner,William"
<WWagner@NetSilicon.com></B> </FONT><BR><FONT face=sans-serif
size=1>Sent by: owner-wbmm@pwg.org</FONT>
<P><FONT face=sans-serif size=1>07/24/2003 11:30 AM</FONT> </P>
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<DIV align=right><FONT face=sans-serif size=1>To</FONT></DIV>
<TD vAlign=top><FONT face=sans-serif size=1>"TAYLOR,BOB
(HP-Vancouver,ex1)" <bobt@hp.com>, "McDonald, Ira"
<imcdonald@sharplabs.com>, Harry
Lewis/Boulder/IBM@IBMUS, <wbmm@pwg.org></FONT>
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<DIV align=right><FONT face=sans-serif size=1>cc</FONT></DIV>
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<DIV align=right><FONT face=sans-serif
size=1>Subject</FONT></DIV>
<TD vAlign=top><FONT face=sans-serif size=1>RE: WBMM>
Queues</FONT></TD></TR></TBODY></TABLE><BR>
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size=2><TT>Harry had brought up the notion of different classes of
compliance in his last minutes. I think this is as it must go. For
WBMM monitoring applications, any set operation let alone
queue management must be disallowed. But that does not mean that we ought
not identify and format set operations.<BR><BR>Bill
Wagner<BR><BR>-----Original Message-----<BR>From: TAYLOR,BOB
(HP-Vancouver,ex1) [mailto:bobt@hp.com]<BR>Sent: Thursday, July 24, 2003
12:55 PM<BR>To: 'McDonald, Ira'; 'Harry Lewis'; wbmm@pwg.org<BR>Subject:
RE: WBMM> Queues<BR><BR><BR>I do think doing some sub-setting makes
sense - in the case of queues, not<BR>all devices/services managed by WBMM
will have queues to manage. <BR><BR>Once we understand the potential
subsets, we can talk about which ones need<BR>to be in WBMM 1.0, and which
can follow (or potentially be done in parallel.<BR><BR>bt<BR><BR>>
-----Original Message-----<BR>> From: McDonald, Ira
[mailto:imcdonald@sharplabs.com] <BR>> Sent: Thursday, July 24, 2003
9:44 AM<BR>> To: 'Harry Lewis'; wbmm@pwg.org<BR>> Subject: RE:
WBMM> Queues<BR>> <BR>> <BR>> Hi Harry,<BR>> <BR>>
Apparently we want to focus on WBMM device management first <BR>> (per
most of our WBMM discussions).<BR>> <BR>> However, that doesn't do
PSI any particular good, which still <BR>> would require the box
labelled "and then a miracle happens" <BR>> to get a PSI Print Service
(or Target Device) installed or <BR>> reconfigured after
installation.<BR>> <BR>> Do we care that all PSI implementations
will ship without <BR>> standards-based management for several more
years?<BR>> <BR>> Cheers,<BR>> - Ira McDonald<BR>> High
North Inc<BR>> <BR>> <BR>> -----Original Message-----<BR>>
From: Harry Lewis [mailto:harryl@us.ibm.com]<BR>> Sent: Wednesday, July
23, 2003 11:38 PM<BR>> To: wbmm@pwg.org<BR>> Subject: WBMM>
Queues<BR>> <BR>> <BR>> <BR>> Sorry I missed the call. On the
topic of queue management. <BR>> I've no objection to adding this but
wonder if it might <BR>> warrant some subsetting of WBMM. Are you going
to have to be <BR>> able to manage queues to be WBMM compliant? Don't
we want to <BR>> focus on solving the device management problem first,
and <BR>> then move on to queue management? <BR>>
---------------------------------------------- <BR>> Harry Lewis
<BR>> Chairman - IEEE-ISTO Printer Working Group<BR>>
http://www.pwg.org<BR>> IBM Printing Systems <BR>>
http://www.ibm.com/printers<BR>> 303-924-5337<BR>>
---------------------------------------------- <BR>>
<BR><BR></TT></FONT><BR></BLOCKQUOTE></BLOCKQUOTE></BLOCKQUOTE></BODY></HTML>