Digi LR54 User Manual page 966

Monitoring
9. For Wi-Fi Radio, select the appropriate Wi-Fi radio.
10. (Optional) Set parameters that allow you to filter what devices appear in the output log:
a. Click to expand Output log filtering.
b. For Minimum RSSI level to report, type the minimum RSSI signal strength that a device
must have to be logged by the Wi-Fi scanner. This allows more distant devices to be
filtered out of the report.
The minimum allowed value is -200, and the maxium is 0. The default is -200.
c. (Optional) For File of blocklisted OUIs or MAC addresses, specify the path and filename
to a file that contains a list of Organizationally Unique Identifiers (OUIs) and/or MAC
addresses that should be excluded from the output log. The OUI is the first three bits of
the MAC address. The file should take the format of one MAC address or OUI per line.
For example, the following example file, /etc/config/scripts/blocklist.txt, will blocklist all
devices with the OUI of 00.00.00, and also blocklist the three listed MAC addresses:
00:00:00
11:09:44:61:41:62
D0:40:FA:03:3A:92
3E:0F:20:CF:82:40
See Upload and download files
filesystem.
d. For Wi-Fi device type to report, select either Access points, Clients, or All. The default is
All.
e. (Optional) Configure the device to automatically determine what Wi-Fi signal transmitters
are stationary, and to exclude stationary devices from the output log:
i. Click to expand Static transmitter filtering.
ii. Click Enable.
iii. For Observation period, type the amount of time to observe devices before
determining if they are stationary.
Allowed values are any number of hours, minutes, or seconds, and take the format
number{h|m|s}.
For example, to set Observation period to ten minutes, enter 10m or 600s.
The minimum allowed value is one second, and the maximum is one hour. The default
is 15 minutes.
iv. For Maximum allowed RSSI variance, type the maximum allowed variance of the
RSSI signal strength. Devices whose RSSI over the observation period varies more
than the maximum allowed variance will be considered to be mobile.
v. For Minimum percentage of observation period, type the percentage of times that a
device must be observed during the observation period. Devices that are observed
less that the minimum number will be considered to be mobile.
Allowed values are 1 to 100. The default is 50, meaning that a device must appear at
least half of the time during the observation period in order to be considered
stationary.
LR54 User Guide
for information about uploading a file to the LR54 device's
Enable the Wi-Fi scanner
966