fe80000000000000f8163efffea4ca9c 02 40 20 80     eth0
fe8000000000000020e0ecfffe675bf2 07 40 20 80   vlan21
fe800000000000007032cbfffeef0585 06 40 20 80   vlan22
fe80000000000000f8163efffeba66c0 05 40 20 80    br-ex
fe800000000000009cf711fffe073362 08 40 20 80   vlan20
00000000000000000000000000000001 01 80 10 80       lo
fe8000000000000054a9a1fffe256880 09 40 20 80   vlan23
