Centos6.3 openvpn client Centos does not provide Openvpn by default, and there is no openvpn In the yum source. If you want to use yum for installation, install EPEL first. Www.2cto.com Shell code wget http://apt.sw.be/redhat/el6/en/i386/rpmforge/RPMS/rpmforge-release-0.5.2-2.el6.rf.i686.rpm Shell code rpm-Uvh rpmforge-release-0.5.2-2.el6.rf.i686.rpm after installation, yum source has openvpn 1. install. If you do not have the permission, run the sudo Shell code yum-y install openvpn 2. set the VPN configuration file to configure the client (the configuration in the OPENVPN Client sent by the Administrator is often suffixed with ovpn (xxxx. copy to the/etc/openvpn/directory www.2cto.com 3. shell code chkconfig openvpn on 4. shell code service openvpn start starts openvpn service 5. shell code openvpn -- config/etc/openvpn/client. ovpn connects to OpenVPN (if you want to continue running the process when you exit the shell, run nohup openvpn -- config client. ovpn)