The dredger NLMTM runs on the server on which it was installed. You can view the catalogs for which the dredger is responsible. When you create a master catalog, you specify a host server. The dredger residing on this host server is responsible for updating the master catalogs that have specified this NetWare server as their host server.
Launch NetWare Administrator and click the NetWare Server object.
Click the Catalog Dredger Page.
You can see a list of assigned catalogs.