后台守护进程模式启动：sudo openvpn --daemon --config /etc/open***/conf/client.conf > /var/log/openvpn_client.log

开机启动：openvpn /etc/openvpn/client1.ovpn > /dev/null&

openvpn:查看状态 systemctl status openvpn@server.service

其他命令还有：cond-restart,force-reload,reload, restart,soft-restart, start, status, stop

走什么网卡通道：ip r get 172.18.1.1

查看启动进程：ps -ef | grep -v grep | grep openvpn

window查看路由表：route print -4

linux查看路由表：route -n