Re: LPR ports



Hi Mike,

That is certainly a lot of work for configuring a few printers.

What I am not understanding is why you just don't get some el cheapo eternal
print server boxes and map IP ports off the windows server to these devices.
Or map directly to the clients. Lots of options with some basic hardware.
And of course you can also see if you can find an internal Print server for
the printers as well.

Then anyone (or any node) you allow to can use the printers.

LPR ports were really designed for forwarding to Unix based print ques or
devices. They aren't terribly flexible in MS operating systems.

--
Manny Borges
MCSE NT4-2003 (+ Security)
MCT, Certified Cheese Master

There are 10 kinds of people in the world. Those who do understand binary
and those who don't.
"Mike" <test@xxxxxxxx> wrote in message
news:OypSA9LWGHA.4960@xxxxxxxxxxxxxxxxxxxxxxx
I can't seem to find a way to alter the IP Port that a network printer uses
when connected to my 2003 Server. The scenario is this:

Location A: Windows Server 2003, running as a terminal server for local
and remote users. Connected to the Internet.

Location B: A couple of thin client terminals and a printer server with
two printers and a cash drawer, connected to the Internet.

We want to connect two printers (parallel) and a cash drawer to the print
server, and connect a third printer (parallel) using the integral print
server in the thin client device. This is chiefly because the third
printer is physically alongside the thin client in a different room to the
print server, so it saves on long parallel or USB cables. Serial isn't
fast enough, even if we could get a print server with two parallel ports
and two serial ports. We can't find a print server with more than three
ports, and have four devices.

What we'd normally do is create two virtual servers on the router at
location B, one on port 515 forwarding to port 515 on the print server,
and one on another port (516, for the sake of it) forwarding to port 515
on the thin client. Then we'd configure the printers on the server to
point to the appropriate IP/port combination and go from there. We've done
this with quite a lot of THEOS servers at various places, but never before
on Windows 2003 server.

The problem is that as soon as we select 'LPR' when we create the port, it
isn't possible to change the remote port. On examining the registry it
appears that the port 515 setting is stored in
HKLM\SYSTEM\Currentcontrolset\control\print\monitors\standard TCP/IP
Port\Ports\port-name, but when we change it it still doesn't work. Then,
when we reboot the server, it reverts to 515.

So, any ideas on how we can achieve what we want to? I don't think the
thin client device (Winterm 3150SE) supports the raw protocol.

TIA,
Mike Edwards.




.



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