sudo vim /etc/network/interfaces
加入
auto eno1:1
iface eno1:1 inet static
address 162.209.180.227
netmask 255.255.255.248
auto eno1:2
iface eno1:2 inet static
address 162.209.180.228
netmask 255.255.255.248
auto eno1:3
iface eno1:3 inet static
address 162.209.180.229
netmask 255.255.255.248
auto eno1:4
iface eno1:4 inet static
address 162.209.180.230
netmask 255.255.255.248
auto eno1:5
iface eno1:5 inet static
address 23.224.37.2
netmask 255.255.255.0
