[SLUG] Samba on a subnet "Unable to find network"

[Minh Van Le <mvanle@xxxxxxxxxxxxxxxx>]

Has anybody had "Unable to find network" on a windows box when trying to
connect to a Samba share on a subnet ?

It's a funny problem because the netbios name of the Samba server
registers on the network neighbourhood browse list. When I click on the
machine name, it complains that it can't find the target network.