| Address | Enter the subnet address •	For example: “222.111.30” searches all resources on the “.30” subnet. | 
| Port | The default setting is "4403". Normally you should not change this setting.  | 
| Use UDP protocol to discover DS-Client | Scanning a subnet uses the UDP protocol. •	The UDP protocol can display the list of DS-Clients on a subnet faster, though with less certainty that a server is capable of accepting a connection (when compared with specifying the full IP address of a specific server). |