$ aptitude install openvpn

$ cd /etc/openvpn

$ touch openvpn.conf

port 1194
proto udp
dev tun
ca /etc/openvpn/easy-rsa/keys/ca.crt
cert /etc/openvpn/easy-rsa/keys/server.crt
key /etc/openvpn/easy-rsa/keys/server.key
dh /etc/openvpn/easy-rsa/keys/dh1024.pem
server 10.8.0.0 255.255.255.0
ifconfig-pool-persist ipp.txt
push \”redirect-gateway def1\”
push \”dhcp-option DNS 8.8.8.8\”
push \”dhcp-option DNS 8.8.4.4\”
user nobody
group nogroup
keepalive 10 120
comp-lzo
max-clients 50
persist-key
persist-tun
status openvpn-status.log
log-append /var/log/openvpn.log
verb 3
mute 20
client-cert-not-required
username-as-common-name
plugin /usr/lib/openvpn/openvpn-auth-pam.so openvpn

$ cp -r /usr/share/doc/openvpn/examples/easy-rsa/2.0/ easy-rsa

$ cd easy-rsa

$ source ./vars

$ ./clean-all

$ ./build-dh

$ ./pkitool –initca

$ ./pkitool –server server

$ iptables -t nat -A POSTROUTING -s 10.8.0.0/24 -o eth0 -j MASQUERADE

/etc/openvpn/easy-rsa/keys/ca.crt

client
dev tun
proto udp
remote vpn.your-domain.com 1194
resolv-retry infinite
nobind
persist-key
persist-tun
ca ca.crt
auth-user-pass
cipher BF-CBC
comp-lzo
verb 4
mute 20

$ openvpn client.ovpn

$ route add default dev tun0

C:\\Program Files\\OpenVPN\\config