OpenVPN Client Setting using tcp port 443 with DSM 5.0

In DSM Server

1. Install VPN  Center on DSM

2.User setting for login

3.Export OpenVPN setting

4.Using SSH to connect to DSM, modify the file openvpn.conf under "/usr/syno/etc/packages/VPNCenter/openvpn/" and add two command 

• "port 443"
• "proto tcp-server" 

then save & exit.

In Client

1.Download VPN Client tool on "http://openvpn.net/index.php/open-source/downloads.html"

2.Copy "ca.crt" & "openvpn.ovpn" to "C:\Program Files\OpenVPN\config" which export from DSM

3.Modify the follow command with "openvpn.ovpn"

• "remote yourIP 443"
• "redirect-gateway" 
• "dhcp-option DNS 8.8.8.8"
• #proto udp
• proto tcp-client

then save & exit.

4.Start "OpenVPN GUI" and enjoy it!