I have a TK1 system attached to my network that uses satellite internet. That satellite internet changes from a limited connection to an unlimited connection between 00:00 and 05:00 every day, and the transition back to a limited connection causes the TK1 to lose connectivity on LAN and WAN completely. I’m looking for options to correct this problem after the fact.
I have other ARM boards attached to the network running Debian and Fedora without issue. So what’s going on? And more importantly, what kind of cron job can I make Ubuntu run every day to force the network down and reload it completely when init.d, systemd, and networkmanager aren’t even there?