18.7. The Default Configuration
libvirtd) is first installed, it contains an initial virtual network switch configuration in NAT mode. This configuration is used so that installed guests can communicate to the external network, through the host physical machine. The following image demonstrates this default configuration for
Figure 18.7. Default libvirt network configuration
eth2). This is only useful in routed and NAT modes, and can be defined in the
dev=<interface>option, or in
virt-managerwhen creating a new virtual network.