My routers aren't showing after discovery

[FieldSanitation]

I have a frame relay, and I've written a dhcpfilter that has screened out all the client nodes from 50-255 (ip address) The routers and servers and printers I have are down below that level, yet they aren't showing up on the map. I'll get our core router, and all its interfaces TO those routers, but at the other end all I have is an unmanaged segment, and I know the router is in there, but its not showing up. What did I miss? Thanks.

 

[nfaber]

Have you tried managing the segment?

 

[FieldSanitation]

That's how I started out doing it, but we have about 8-15 nodes (client machines) that I don't WANT managed that are past the router. I just want to maintain a watchful eye on my router so if the frame goes down to that site, I'll know it without running up the licensed node count...

 

[nfaber]

The just manage the network, then unmanage and hide the devices you do not want to see.