Add a script to check for and re-establish network connectivity. #117
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Co-authored-by: Franco Carbognani <fcarbogn@gmail.com>
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This script checks for network connectivity by pinging Google every few minutes.
If the ping is not successful, the script will try to:
It can be installed by copying
network-monitor.serviceto/etc/systemd/system/and launched withsudo systemctl start network-monitor.This script was created to prevent the RPi4 from going offline, which is something that we observed a few times, but we still haven't figured out why it happens and how to fix it properly. The PR doesn't need to be merged if we figure out and fix the root cause.
This script was developed by @fcarbogn.