[LEDE-DEV] failed interentconnectitity detection - auto reboot device ?

[Dennis Schneck]

Hello,
sorry about my poor english.

Have the issue that often the WAN Interface
lost connection / IP Address. (down and up of interface did not work)
If i reboot the Device it runs.
Is there a tool in LEDE to detect fail
in interentconnectitity an reboot the device
if the interentconnectitity is down for 5 minutes or so ?
 
Thanks
Dennis