IPP Mail Archive: RE: IPP> Host to device

RE: IPP> Host to device

Turner, Randy (rturner@sharplabs.com)
Fri, 3 Apr 1998 14:19:22 -0800

I'm kinda in Jay's camp, I'm not sure anymore what the desires of the WG
are anymore with regards to what we were thinking about....looks like
another agenda item for the meeting.

Randy

-----Original Message-----
From: Jay Martin [SMTP:jkm@underscore.com]
Sent: Friday, April 03, 1998 2:15 PM
To: Ipp@pwg.org
Cc: don@lexmark.com; CGordon@wal.osicom.com;
Rdebry@Us.Ibm.Com
Subject: Re: IPP> Host to device

I was really hoping the IPP WG would be constrained to *only*
handling print requests over the "Internet", and that the more
functional host-to-device protocol would be addressed via a
different project within the PWG (or WG under the IETF, if
that's
preferred).

If I read Roger's approach correctly, it would appear that
TIP/SI
is being used as nothing more than a thin wrapper around IPP in
exactly the same manner as the HTTP approach. This is highly
undesirable, IMHO.

...jay


----------------------------------------------------------------------
-- JK Martin | Email: jkm@underscore.com

--
	--  Underscore, Inc.        |  Voice:   (603) 889-7000
--
	--  41C Sagamore Park Road  |  Fax:     (603) 889-2699
--
	--  Hudson, NH 03051-4915   |  Web:
http://www.underscore.com   --
	
----------------------------------------------------------------------

don@lexmark.com wrote: > > Charles: > > TCP/IP is the inbound transport from the client to the server. We are > talking here about the server to the printer. That connection could be > anything. This discussion is certainly appropriate for the Printer Working > Group chartered IPP group. While the IETF can pretend that only TCP/IP is > used for communication, the reality is that most printers are not connected > to computers using TCP/IP. > > ********************************************** > * Don Wright don@lexmark.com * > * Product Manager, Strategic Alliances * > * Lexmark International * > * 740 New Circle Rd * > * Lexington, Ky 40550 * > * 606-232-4808 (phone) 606-232-6740 (fax) * > ********************************************** > > To: Don Wright@Lexmark, rturner%sharplabs.com@interlock.lexmark.com > cc: Rdebry%Us.Ibm.Com@interlock.lexmark.com, > Ipp%pwg.org@interlock.lexmark.com > bcc: > Subject: RE: IPP> Host to device > > Given that IPP is the Internet Printing Protocol, do we really need to > support anything else besides TCP/IP? Is the IPP working group even > mandated to worry about non TCP/IP environments? > --- Charles > > -----Original Message----- > > From: don@lexmark.com [SMTP:don@lexmark.com] > > Sent: Friday, April 03, 1998 4:22 PM > > To: rturner@sharplabs.com > > Cc: Rdebry@Us.Ibm.Com; Ipp@pwg.org > > Subject: RE: IPP> Host to device > > > > > > Randy: > > > > My biggest concern is that your proposal is TCP/IP only. Is does not > > solve > > the problem for printers connected to servers via: > > > > - Parallel > > - Serial > > - USB > > - 1394 > > - IPX/SPX > > - AppleTalk > > - DLC/LLC > > - etc., etc., etc. > > > > If I'm going to use TCP/IP then I might as well go ahead with the HTTP > > based implementation. You don't provide more status and control or > > anything else that really buys me anything other than a slightly > > lighter > > transport. It's just not work the trouble for the return on > > investment. > > > > Don > > > > ********************************************** > > * Don Wright don@lexmark.com * > > * Product Manager, Strategic Alliances * > > * Lexmark International * > > * 740 New Circle Rd * > > * Lexington, Ky 40550 * > > * 606-232-4808 (phone) 606-232-6740 (fax) * > > ********************************************** > >