Billion BiPAC 8900X R3 User Manual page 206

How to establish OpenVPN tunnel
1. Remote Access OpenVPN
(If the client wants to remotely access the OpenVPN Server, on client side, users had better install
an OpenVPN client application/installer and connect to server accordingly. Here only give the
configuration on server side.)
Server side on router
1. Set up parameters (WAN interface, port, tunnel virtual subnet IP/mask, encryption, authentication,
etc) on OpenVPN server side.
2. Create an account for the OpenVPN tunnel for client to connect in.
201