1. Bond+Vlan (active-backup)
1.1 /etc/network/interfaces
auto eno1
auto eno2
auto bond0
iface bond0 inet manual
slaves eno1 eno2
bond-mode active-backup
bond-miimon 100
bond-downdelay 200
bond-updelay 200
auto vlan316
iface vlan316 inet static
address 10.1.18.6
netmask 255.255.255.0
network 10.1.18.0
broadcast 10.1.18.255
gateway 10.1.18.254
dns-nameservers 10.1.18.1
dns-search cloud.example.com
vlan-raw-device bond0
2. Openvswitch bond+vlan (active-backup)
2.1 Install openvswitch
# apt-get install openvswitch-switch
2.2 Check net-tools (need ifconfig)
# dpkg -l | grep net-tools
ii net-tools 1.60+git20161116.90da8a0-1 amd64 NET-3 networking toolkit
2.3 /etc/network/interfaces
auto lo
iface lo inet loopback
allow-vmbr0 bond0
iface bond0 inet manual
ovs_bridge vmbr0
ovs_type OVSBond
ovs_bonds eno1 eno2
pre-up ( ifconfig eno1 mtu 9000 && ifconfig eno2 mtu 9000 )
ovs_options bond_mode=active-backup vlan_mode=native-untagged trunks=316,317
mtu 9000
auto vmbr0
allow-ovs vmbr0
iface vmbr0 inet manual
ovs_type OVSBridge
ovs_ports bond0 vlan316
mtu 9000
allow-vmbr0 vlan316
iface vlan316 inet static
ovs_type OVSIntPort
ovs_bridge vmbr0
ovs_options vlan_mode=access tag=316
ovs_extra set interface ${IFACE} external-ids:iface-id=$(hostname -s)-${IFACE}-vif
address 10.1.18.6
netmask 255.255.255.0
gateway 10.1.18.254
mtu 9000
auto eno1
iface eno1 inet manual
auto eno2
iface eno2 inet manual
