OpenVPN Configuration - Windows 7 client & debian server

view story

http://serverfault.com – I recently formatted my Windows 7 computer and lost my client's config files for OpenVPN. I recovered the certificates and default config that was left on the server but I haven't managed to make it work again. I assume the server's config and routing table is OK because it was working before (although quite some time ago). Would any of you experts be able to help? server.conf # Serveur TCP/666 mode server proto udp port 666 dev tun # Cles et certificats ca ca.crt cert server.crt key server.key dh dh1024.pem tls-auth ta.key 0 cipher AES-256-CBC # Reseau server #push (HowTos)