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How to connect VPN on macOS:
- Install Tunnelblick software: Double click on Tunnelblick installation file then double click on Tunnelblick icon to start the setup.
![](https://helpdesk.ait.ac.th/wp-content/uploads/sites/2/2019/10/ovpn_mac_01.png)
- Click “Open” to continue the installation.
![](https://helpdesk.ait.ac.th/wp-content/uploads/sites/2/2019/10/ovpn_mac_02.png)
- Type your computer username and password to allow Tunnelblick to be install.
![](https://helpdesk.ait.ac.th/wp-content/uploads/sites/2/2019/10/ovpn_mac_03.png)
- Tunnelblick was successfully installed then double click on downloaded vpn profile “AIT_Net_vpn_ait_ac_th.ovpn”.
![](https://helpdesk.ait.ac.th/wp-content/uploads/sites/2/2019/10/ovpn_mac_04.png)
- Choose “All Users” to allow all users in your computer to use this vpn configuration or choose “Only Me” to allow only your user to use this vpn configuration.
![](https://helpdesk.ait.ac.th/wp-content/uploads/sites/2/2019/10/ovpn_mac_05.png)
- Type your computer username and password to allow Tunnelblick to make changes on your computer.
![](https://helpdesk.ait.ac.th/wp-content/uploads/sites/2/2019/10/ovpn_mac_06.png)
- VPN Configuration successfully installed.
![](https://helpdesk.ait.ac.th/wp-content/uploads/sites/2/2019/10/ovpn_mac_07.png)
- Start using VPN Connection: Click Tunnelblick icon and choose “Connect AIT_Net_vpn_ait_ac_th”.
![](https://helpdesk.ait.ac.th/wp-content/uploads/sites/2/2019/10/ovpn_mac_09.png)
- Type your AIT username and password then click “OK”.
![](https://helpdesk.ait.ac.th/wp-content/uploads/sites/2/2019/10/ovpn_mac_10.png)
- When the connection is successful, the icon will change from
to ![](https://helpdesk.ait.ac.th/wp-content/uploads/sites/2/2019/10/ovpn_mac_icon_on.png)
![](https://helpdesk.ait.ac.th/wp-content/uploads/sites/2/2019/10/ovpn_mac_11.png)
- To disconnect from VPN, click on Tunnelblick icon then choose “Disconnect AIT_Net_vpn_ait_ac_th”.
![](https://helpdesk.ait.ac.th/wp-content/uploads/sites/2/2019/10/ovpn_mac_12.png)