OpenVPN Configuration

What we have is a virtual machine running ClearOS. This is a CentOS based distro with a web interface. The web interface has a built in feature to create users for OpenVPN as well as change some settings. Eth0 is connected out to the internet. Eth1 is connected to a virtual network. Three other virtual machines are also connected to this network. What we want is eth1 bridged onto the VPN. So once OpenVPN is configured we should be able to connect to the VPN from the internet. Once we're connected to the VPN. We should be assigned an IP via DHCP preferably in the same subnet as the other machines connected on eth1. The final test is being able to ping the virtual machines on the eth1 network and other clients connected to the VPN.