AirLive A.DUO - Manual (Page 123)

5. System Configuration
AirLive A.DUO User’s Manual 116
PING Frequency means: "How often the CPE will PING". For example, it will
PING once every "1" minute.
Fail Tries means "How many times fails before the CPE will judge the PING
failed". For example "2" means the CPE will reconnect if the PING doesn't
respond for 2 times.
When you set the Ping Frequency to every "2" minutes and Fail Tries to "2". It means the
CPE will ping every 2 minutes, after the second failure, it will reconnect.
Actions:
Reconnect: the A.DUO will attempt to re-establish the connection. It is
recommend to use this option for WDS Bridge connection.
Power Reboot: the A.DUO will do a power recycle.