Field Description
radio connection becomes unsuitable for higher data rates.
• Normal Roaming (default value): Standard roaming.
• Slow Roaming: The WLAN client searches for available
wireless networks as soon as the radio signal of the existing
radio connection becomes weaker.
• No Roaming: The WLAN client searches for available wire-
less networks if it is no longer connected to a wireless net-
work.
• Custom Roaming: Specify the individual roaming paramet-
ers.
Scan Threshold Indicates the value in dBm above which the system scans for
available wireless networks in the background.
The value can only be changed for Roaming Profile = Custom
Roaming. The default value is -70 dBm.
Scan Interval
Indicates the interval in milliseconds after which the system
scans for available wireless networks.
The value can only be changed for Roaming Profile = Custom
Roaming. The default value is 5000 ms.
Channel Sweep
Indicates how many frequencies are scanned in the back-
ground.
The value can only be changed for Roaming Profile = Custom
Roaming. The default value is 2. The value 0 disables the scan
in the background. The value -1 enables the scan of all avail-
able frequencies.
Min. Time Period for Act-
ive Scan
Indicates the minimum time in milliseconds a frequency is act-
ively scanned.
The value can only be changed for Roaming Profile = Custom
Roaming. The default value is 10 ms.
Max. Time Period for
Active Scan
Indicates the maximum time in milliseconds a frequency is act-
ively scanned.
The value can only be changed for Roaming Profile = Custom
Roaming. The default value is 40 ms.
Min. Time Period for
Passive Scan
Indicates the minimum time in milliseconds a frequency is pass-
ively scanned.
Funkwerk Enterprise Communications GmbH
11 Wireless LAN
bintec W1002/W1002n/W2002/WIx040/WIx065 151