openvpn access server

yum update
yum install net-tools
cd /tmp
wget http://swupdate.openvpn.org/as/openvpn-as-2.0.10-CentOS7.x86_64.rpm
yum install -y openvpn-as-2.0.10-CentOS7.x86_64.rpm

#免费版有两个账户同时在线
Admin UI: https://123.123.123.123:943/admin
Client UI: https://0.0.0.0:943/