RE: Remote Writers, Outqs and firewalls.

["Pete Helgren" <pete@xxxxxxxxxx>]

Thanks Rich, I appreciate the pointers.

Indeed it was a firewall issue.  The Windows 2000 box had the TCP/IP printer
service running, occupying the port, as far as I could tell.  I stopped that
service and zam! it went right through.  ISA apparently gives you little
indication that the port is in use locally and the logs show little, if
anything.

Peter Helgren
Value Added Software, Inc
801.581.1154 x202

-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx
[mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Rich Duzenbury
Sent: Wednesday, December 08, 2004 6:25 PM
To: Midrange Systems Technical Discussion
Subject: Re: Remote Writers, Outqs and firewalls.

> What is the best way to figure this out?  I tried telnet from the i5 
> to port
> 515 on the 800 but never got a connection.  Is that the best test to 
> use to see if the port is open all the way through, or is there a 
> better way?  For what it is worth we have Microsoft ISA 2000 (Infernal 
> Server and Aggravator) as our firewall.
I suggest basic network tools first.  Can you traceroute from new jersey to
utah?  

Check firewall logs, per the docs of your firewall.

Packet sniff.  Get a copy of ethereal running on a win or linux box, and
watch the packets fly in.

Can you lpr from your home box?  On linux you can lpr a file to the i5 via
"lpr -p destination foo.txt".  



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