{ flakeInputs, ... }: with flakeInputs.nixVirt.lib; { config = { virtualisation.libvirtd.qemu.swtpm.enable = true; virtualisation.libvirt = { enable = true; swtpm.enable = true; connections."qemu:///system" = { networks = [ { active = null; definition = network.writeXML { name = "default"; uuid = "012bfad7-4408-4345-8747-041853ef84c6"; forward.mode = "nat"; bridge = { name = "virbr0"; stp = true; delay = 0; }; mac.address = "52:54:00:ad:34:af"; ip = { address = "192.168.122.1"; netmask = "255.255.255.0"; dhcp.range = { start = "192.168.122.2"; end = "192.168.122.254"; }; }; }; } ]; }; }; }; }