How to set up PfSense High Availability (hardware redundancy)

What is High Availability in PfSense? High Availability (HA) in PfSense comes down to hardware redundancy, essentially having a hot spare instantly taking over a router that becomes unavailable, aka failover. Instantly in this case being one or two seconds, without firewall states being broken, so your file will just continue downloading and your video … Continue reading How to set up PfSense High Availability (hardware redundancy)