Centos7 追加配置永久路由
1.图形化
2.[root@localhost ~]# less /etc/sysconfig/network-scripts/route-ens160 ADDRESS0=172.23.0.0NETMASK0=255.255.0.0GATEWAY0=172.23.3.1ADDRESS1=10.0.0.0NETMASK1=255.0.0.0GATEWAY1=172.23.3.1