网卡配置：

# The loopback network interfaceauto loiface lo inet loopback# The primary network interfaceauto eth0iface eth0 inet staticaddress 172.16.13.134netmask 255.255.255.0gateway 172.16.13.2dns-nameservers 114.114.114.114auto eth1iface eth1 inet manualup ip link set dev $IFACE updown ip link set dev $IFACE downauto brq6bf61a06-79iface brq6bf61a06-79 inet manualbridge_ports eth1up ip link set dev $IFACE updown ip link set dev $IFACE down

ml2_conf.ini

[ml2_type_flat]flat_networks = provider

 

linuxbridge_agent.ini:

[linux_bridge]physical_interface_mappings = provider:eth1bridge_mappings = provider:brq6bf61a06-79

 

混杂模式：