Ubuntu Server: Bonding Adaptive Load Balancing

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

# The primary network interface
allow-hotplug enp11s0f0
  iface enp11s0f0 inet manual
  bond-master bond0

allow-hotplug enp11s0f1
  iface enp11s0f1 inet manual
  pre-up sleep 5 # Come up 5 seconds after enp11s0f0
  bond-master bond0

allow-hotplug enp3s0
  iface enp3s0 inet manual
  pre-up sleep 5 # Come up 5 seconds after enp11s0f0
  bond-master bond0

allow-hotplug enp2s0
  iface enp2s0 inet manual
  pre-up sleep 5 # Come up 5 seconds after enp11s0f0
  bond-master bond0

# The bonded interface
allow-hotplug bond0
  iface bond0 inet dhcp
  bond-primary enp11s0f0
  bond-slaves enp11s0f0 enp11s0f1 enp3s0 enp2s0
  bond-mode 6 # balance-alb
  bond-miimon 100
  bond-downdelay 200
  bond-updelay 200
  bond-lacp-rate 1