LXD network configuration

$ sudo dpkg-reconfigure -p medium lxd

Network bridge for LXD? <Yes>
Bridge interface name: lxdbr0
IPv4 Subnet? <Yes>
IPv4 address: 10.1.189.1
IPv4 CIDR mask: 24
First DHCP address: 10.1.189.2
Last DHCP address: 10.1.189.254
Max number of DHCP clients: 252
Do you want to NAT the IPv4 traffic? <Yes>
Do you want to setup an IPv6 subnet? <No>