Bond Network Interfaces (LAG)
Edit /etc/network/interfaces
You will need to know which physical interfaces you need to use, for me this is eno3 and eno4,
also the IP address you intend to use, which should already be configured for vmbr0.
Edit /etc/network/interfaces
so it is like the following, replacing for your configuration where appropriate.
/etc/network/interfaces
auto lo
iface lo inet loopback
# these interfaces are the 10g interfaces.
iface eno1 inet manual
iface eno2 inet manual
# these are the 1g interfaces.
iface eno3 inet manual
iface eno4 inet manual
iface bond0 inet manual
bond-slaves eno3 eno4
bond-miimon 100
bond-mode 802.3ad
bond-xmit-hash-policy layer2+3
auto vmbr0
iface vmbr0 inet static
address 192.168.1.4/24
gateway 192.168.1.1
bridge-ports bond0
bridge-stp off
bridge-fd 0
bridge-vlan-aware yes
bridge-vids 2-4094
Then, reload the configuration by either rebooting or on the console using
> ifdown -a && ifup -a