I'm running Zen 6.5 Update 2 on a Netware 6.5 server. The workstations
are being imported into a specific container called Workstations.

We have a large network divided into different subnets (each with its own
tree). Somehow, the workstations from other subnets (other trees) are
being imported into our tree in the Workstations container. I think it's
happening through SLP because we have that enabled. I need to know how to
prevent that from happening.