方法1:
/etc/network/interfaces文件中配置:
# The loopback network interfaceauto loiface lo inet loopbackallow-hotplug eth0auto eth0iface eth0 inet staticaddress 193.168.100.200netmask 255.255.255.0 gateway 193.168.100.1 allow-hotplug eth1auto eth1iface eth1 inet staticaddress 192.168.1.248netmask 255.255.255.0 gateway 192.168.1.1
如上,以此配置所有的eth*,,
测试:
1)未加allow-hotplug eth0 ip不生效;
2)这句可以不加:gateway 193.168.100.1
另外,正如,windows系统一块网卡可以设置多个ip地址,
linux系统一块网卡,也可以设置多个ip
# The loopback network interfaceauto loiface lo inet loopbackallow-hotplug eth0auto eth0iface eth0 inet staticaddress 192.168.100.200netmask 255.255.255.0 gateway 192.168.100.1 allow-hotplug eth0:1auto eth0:1iface eth0:1 inet staticaddress 192.168.101.200netmask 255.255.255.0
注意:第二个ip,没有添加gateway 那行。。。
方法2:在/etc/rc.local中配置
ifconfig eth0 192.168.25.100
其他网卡 eth* 如上配置。
方法3:/etc/systemd/network中配置
来源地址:https://blog.csdn.net/modi000/article/details/126297265