# Interface eth0 is unchanged
auto eth0
iface eth0 inet dhcp

# Virtual interface 
auto tap0
iface tap0 inet manual
    vde2-switch -t tap0

# Bridge for containers
auto br0
iface br0 inet static
    bridge-ports tap0
    address 10.0.0.1
    netmask 255.255.255.0
# Interface eth0 is unchanged
auto eth0
iface eth0 inet dhcp

# Virtual interface 
auto tap0
iface tap0 inet manual
  vde2-switch -t tap0

# Bridge for containers
auto br0
iface br0 inet static
  bridge-ports tap0
  address 10.0.0.1
  netmask 255.255.255.0