thomas@vmhost:~$ cat /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

source /etc/network/interfaces.d/*

# The loopback network interface
auto lo
iface lo inet loopback

#eno1 is manually configured, and slave to the "bond0" bonded NIC
auto eno1
iface eno1 inet manual
bond-master bond0

#eno2-4 ditto, thus creating a 4-link bond.
auto eno2
iface eno2 inet manual
bond-master bond0

auto eno3
iface eno3 inet manual
bond-master bond0

auto eno4
iface eno4 inet manual
bond-master bond0

# bond0 is the bonded NIC and can be used like any other normal NIC.
# bond0 is configured using static network information.
auto bond0
iface bond0 inet manual
#iface bond0 inet static
#address 192.168.10.12
#gateway 192.168.10.1
#netmask 255.255.255.0
#dns-nameservers 192.168.10.1

# bond0 uses standard IEEE 802.3ad LACP bonding protocol
bond-mode 4
bond-miimon 100
bond-lacp-rate 1
bond-slaves eno1 eno2 eno3 eno4

auto br0
iface br0 inet static
bridge-ifaces bond0
bridge-ports bond0
up ifconfig bond0 up
address 192.168.10.12
gateway 192.168.10.1
netmask 255.255.255.0
dns-nameservers 192.168.10.1




thomas@vmhost:~$ lxc profile show default
config: {}
description: Default LXD profile
devices:
  eth0:
    name: eth0
    nictype: bridged
    parent: br0
    type: nic
name: default