一、添加临时静态路由(即重启后失效)
ip route add 172.22.2.0/24 via 172.22.3.254 dev eno16777984
二、添加永久路由
编辑或新建/etc/sysconfig/network-scripts/route-interface 文件中,比如
vi /etc/sysconfig/network-scripts/route-eno16777984
添加两条路由:
172.22.2.0/24 via 172.22.3.254 dev eno16777984
172.21.0.0/16 via 172.22.3.254 dev eno16777984
重启network服务:systemctl restart network