We're a school district attempting to install Zen 7.0 for the first time.
The service is installed on a WAN. We're running: Novell Client 4.91sp1,
IE6.0, Windows XPSP2. Workstations show up in C1 at all our locations but
one, our High School.

I've configured a simple NAL object to run at the high school, the object
succesfully installs to any high school machine, but no high school
machine will show in C1.

There is no network policy that separates this location from any other.

Any idea as to why this is happening?