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sudo -s -H
vim /etc/network/interfaces
# The primary network interface
auto eth0
iface eth0 inet manual
# Open vSwitch
auto br-ex
iface br-ex inet static
address 192.168.0.92
netmask 255.255.255.0
network 192.168.0.0
broadcast 192.168.0.255
gateway 192.168.0.254
dns-nameservers 8.8.8.8
ovs_type OVSBridge
ovs_ports eth0
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apt-get install openvswitch-switch
ovs-vsctl add-br br-ex
ovs-vsctl add-port br-ex eth0
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sudo -s -H
ovs-vsctl show
ifconfig