Raspberry Pi + PiFace Digital : automatically detects loss of connectivity and reboots Gateway Router (cron job)
The problem: I have a buggy 4G LTE router (a ZTE MF29 used with Airtel 4G here in Pune, India) which hangs around thrice a week causing loss of connectivity until it is rebooted manually by toggling the power button on its back. I cannot get the 4G LTE router exchanged - I am stuck with it. And there hasn't been any firmware updates, neither does it have any option for rebooting using its webpage based management console. So I have to climb up to the small loft where I have kept my network equipment and manually toggle the power switch on the back side of the router. The problem is compounded by the fact that I have setup a wired LAN between 2 more apartments in my building complex. Three of us friends bought flats in this building together and we had the foresight to ask the builder to run lengths of CAT5e cables through the concealed wiring pipes between our houses. This allowed us to create our own LAN and have a common internet connection. Now when the G...