open***

./easyrsa clean-all

./easyrsa build-ca

./easyrsa gen-req  server

./easyrsa sign-req server server

./easyrsa gen-req qihua nopass

./easyrsa sign-req client qihua


askpass server.pass
ca ca.crt
cert server.crt
key server.key  # This file should be kept secret

push "route 10.8.0.0 255.255.255.0"