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1.a. - I agree... but I have a feeling I'm reading more into ("etc.") than you may. You've listed usage, alerts, diagnostics, configuration, downloading resources, downloading executables (presumably diagnostic or interrogative in nature) and upgrading (remotely)... there seems to be very little remaining that is done via SNMP today... so why not include "the rest" ... like taking the device off-line, reading or writing the OpPanel, ... "ETC...".? 1. b. - Yes, I've expressed several times that I believe we should address the semantics for device management - just as we've recently done for job submission and  management and we should specifically try to clean up some of the toxic waste we spilled in the status area during the early MIB days ("magic decoder ring", "agent orange" ). 2. I think we should make ourselves aware of existing or emerging standards in the area. I don't think we should force alignment or compliance unless we can clearly articulate the benefit and honestly feel there is a very good chance that alignment will result in adoption. While the Printer MIB is probably one of the most useful standards ever in terms of heterogeneous printer management, most of the pretzel twists we encountered to align with a larger cause never really achieved the hoped for result (my opinion). I feel we should leverage our own positive model and experience with the semantic model. No one questions whether SM is the right thing to do. The SM springboards from our most recent job protocol... IPP into the web environment and does facilitate firewall scenarios I view WBMM as doing the same thing... springboard off Printer, Finisher MIBs onto web protocols via a common (device) semantic model. 3. We need to nail this firewall discussion early. I do agree that we want to facilitate solutions that can cross the firewall... similar to the way we've done PSI. I hear others reacting to this requirement as if it is an inappropriate goal. This will drag on and haunt us later if not put to rest.   ---------------------------------------------- Harry Lewis IBM Printing Systems ---------------------------------------------- <table width=100%> <tr valign=top> <td> <td>"Wagner,William" <WWagner@NetSilicon.com> Sent by: owner-wbmm@pwg.org 02/20/2003 03:03 PM <td>                To:        "'Wbmm (E-mail)" <wbmm@pwg.org>         cc:                 Subject:        RE: WBMM> RE: Scope and Starting Point</table> <tt> Bob Tailor had a very good suggestion.  "..try to identify the issues before [the conference call] so you might ask that everyone post them to WBMM before the meeting. For "simple" issues, we may be able to knock them off in email, saving our phone time for the more significant/contentious issues." I had intended that sort of thing in asking for comments on the write-up (or any other comments that were felt to be germane). But an explicit request may be more fruitful. Please forward your issues to the list! Lets start with a few that I see. 1. Basic purpose: I have defined it as access by an external agent to imaging devices on an enterprise network, for the purpose of monitoring usage and alerts, perhaps for doing maintenance tests and general configuration, and perhaps for downloading files including executables, fonts, upgrades, etc.                 a. Do we have agreement on this?                 b. Is there a strong feeing that the scope must be expanded, and if so, how? 2. Consideration of the approaches in the documents referenced by Ira, Lee  and Don (thank you all). Should we embrace, ignore, or possibly extract some aspects from which ones?  My contention is:                 a. as overall approaches, all seem to lack the concept of finessing firewalls                 b. approaches intended for managing/configuring networks miss the problems of an external agent trying to manage devices on the network. The MIS people want some inherent restrictions on what the external site can do, and in many cases, want to be able to monitor messages being sent out to make sure that there is nothing untoward.                 c. we may however, want to consider some other aspects of the other approaches. Perhaps the coding or the notion of XML coded RPCs. 3. Is there general agreement on the use of HTTP clients operating in a Browser-like mode as the mechanism to finesse firewall? Please feel free to add issues! Many thanks, Bill Wagner/NetSilicon -----Original Message----- From: TAYLOR,BOB (HP-Vancouver,ex1) [mailto:bobt@hp.com] Sent: Thursday, February 20, 2003 3:49 PM To: Wagner,William Subject: FW: WBMM> RE: Scope and Starting Point 3/4 4-5 EST works for me.  One suggestion: Given that you only are allocating one hour, it might be good to try to identify the issues before then, so you might ask that everyone post them to WBMM before the meeting. For "simple" issues, we may be able to knock them off in email, saving our phone time for the more significant/contentious issues. bt -----Original Message----- From: Wagner,William [mailto:WWagner@NetSilicon.com] Sent: Wednesday, February 19, 2003 6:11 PM To: wbmm@pwg.org Subject: WBMM> RE: Scope and Starting Point Greetings: I have attached some thoughts on the use cases the WBMM should be addressing, and taken a cut at defining a starting point.  The document is posted to: ftp://ftp.pwg.org/pub/pwg/wbmm/white/wbmm_Scope&Start.pdf I would appreciate some feedback with the objective of finding common ground within the working group. Would a conference  call on 4 March, 4-5 PM EST be agreeable? Bill Wagner </tt>