Libvirt provides virtual networking 1 to VMs with a virtual network switch, which is implemented with a bridge by default: $ ip addr ... 20: virbr0: mtu 1500 qdisc noqueue state UP group default qlen 1000 link/ether 52:54:00:e9:7b:57 brd ff:ff:ff:ff:ff:ff inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0 valid_lft forever preferred_lft forever libvirt provides several modes for this bridge, two of which will be introduced in this post so that we can directly access to VMs via net...
