Brad's Homelab Setup

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I have 3 physical machines plugged into 3 switches, with all switches connected to each other. I don’t have a physical router/gateway. Instead, a Linux virtual machine handles the IPv4 NAT, IPv6 announcements, DHCP, DNS, etc, and that Linux VM floats between the 3 machines as needed, including live migration during maintenance.

My 4 Wifi APs are PoE-powered from the two switches. I have two ISPs.

I have two UPSes and two PDUs powering separate halves of the gear, and separate ISPs, giving me about 35-45 minutes of runtime (and thus Internet) during a power outage. The whole house might be dark, but the battery-powered wifi will work.

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