Soekris net 5501 with 1 port as WAN and 3 ports as LAN on of the 3 ports is used to go to a Dlink DAP-1522 which is configured as an AP with a four port switch built in. On computer is on the Soekris and the other has been plugged in to the switch the soekris and on the wireless
network map relies on multicast anouncements which I've found to be unreliable in mono over bridged connections.
Also, firewalls also cause the network map problems.