10-wancarp – OPNsense CARP Helper
TL;DR – The script can be found here. Was recently on vacation and of course, while out of the country and 2 days into a 7 day trip, the Proxmox node running my OPNsense Firewall failed taking out my home internet connection. Hilariously, setting up CARP had been on my TODO list for a while … Read more