诺甘农圆盘

auto lo
iface lo inet loopback

auto eno1
iface eno1 inet dhcp

auto vmbr0
iface vmbr0 inet manual
        bridge-ports eno1.4022
        bridge-stp off
        bridge-fd 0
#VM Internal

auto vmbr1
iface vmbr1 inet static
        address  10.220.10.2
        netmask  255.255.0.0
#       gateway  10.220.0.1
        bridge-ports eno1.4020
        bridge-stp off
        bridge-fd 0
        post-up ip route add 10.0.0.0/8 via 10.220.0.1 || echo FAILED
#Admin

auto vmbr2
iface vmbr2 inet manual
        bridge-ports eno1.4000
        bridge-stp off
        bridge-fd 0
#Public