To set up a client of OpenVPN on Windows :

1. Install OpenVPN client on Windows
	-- Download OpenVPN from http://openvpn.net/index.php/open-source/downloads.html
	-- Install the OpenVPN client for Windowns.
	-- The default installation directory is C:\Program Files\OpenVPN.

2. Run OpenVPN GUI as administrator.

3. Download openvpn configuration file and certificate from NAS OpenVPN server.

4. Edit openvpn.ovpn and replace OPENVPN_SERVER_IP(79.241.183.124) with openvpn server IP.

5. Put "ca.crt" and "openvpn.ovpn" into the configuration folder under OpenVPN configuration subdirectory (ie. C:\Program Files\OpenVPN\config).

6. If the OpenVPN clients of your operating system is win7, add the firewall rules in input routes of advanced setting for OPENVPN.

7. If your firewall AP is others, you have to modify it for OPENVPN ICMP network control protocol.

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To set up a client of OpenVPN on Linux :

1. Install OpenVPN client on Linux
	-- Download OpenVPN from http://openvpn.net/index.php/open-source/downloads.html
	-- Install the OpenVPN client for Linux.

2. Download openvpn configuration file and certificate from NAS OpenVPN server.

3. Edit openvpn.ovpn and replace OPENVPN_SERVER_IP(79.241.183.124) with openvpn server IP.

4. Put "ca.crt" and "openvpn.ovpn" into the configuration folder under OpenVPN configuration subdirectory.

5. Run OpenVPN.

6. For more information refer to official documentation please.
OpenVPN http://openvpn.net/index.php/open-source/documentation.html for more information.


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To set up a client of OpenVPN on MAC :

1. Install OpenVPN client on MAC
	-- Download the disk image of OpenVPN Client from http://code.google.com/p/tunnelblick/
	-- Launch Tunnelblick automatically.

2. Download openvpn configuration file and certificate from NAS OpenVPN server.

3. Edit openvpn.ovpn and replace OPENVPN_SERVER_IP(79.241.183.124) with openvpn server IP.

4. Put "ca.crt" and "openvpn.ovpn" into the configuration folder under OpenVPN configuration subdirectory.

5. Run OpenVPN.

6. For more information refer to
http://www.zeroshell.net/eng/openvpn-client/#OpenVPN-GUI-MacOSX for more information.