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How to connect with OpenVPN on Mac OS X:
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- Install Tunnelblick software: Double click on Tunnelblick installation file then double click on Tunnelblick icon to start the setup.

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- Click “Open” to continue the installation

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- Type your local username and password to allow Tunnelblick to be install.

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- Click “Launch” to start Tunnelblick.


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- Tunnelblick icon will appear on the top-right corner of your screen.

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- Setup AIT VPN connection: Choose “I have configuration files”.

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- Choose “OpenVPN Configuration(s)”

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- Choose “Open Private Configuations Folder”


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- Extract ait-vpn.zip into “Configurations” folder. There will be 2 files (AIT.ASIA.ovpn and CA.pem).

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- Click Tunnelblick icon > VPN Details

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- Choose “Setting” and then click “Advanced”

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- Choose “While Connected” then change the setting on “Search domain” from “Restart Connection” to “Ignore” and close the window.

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- Start using VPN Connection: Click Tunnelblick icon and choose “Connect AIT.ASIA”.

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- Type your local username and password to allow Tunnelblick to make changes on your computer.

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- Type your AIT username and password then click “OK”.

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- When the connection is successful, the icon will change from
to 

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- To disconnect from VPN, click on Tunnelblick icon then choose “Disconnect All (AIT.ASIA)”.
