Download the lastest stable version of Tunnelblick from https://tunnelblick.net/downloads.html
Double click to install, click Install to proceed with the installation.
Provide your Mac login password to authorize.
When install has finished, click Launch to launch Tunnelblick.
When asked configuration file, click “I have configuration file”
Download the UTSC OpenVPN config file from following URL and unzip it.
https://hive.utsc.utoronto.ca/protected/utor/iits/utscvpnconfig.zip
When the “Add a Configuration” window show up, click “Done” and double click the files you just downloaded.
Choose the user to install configuration for. You can select “Only Me”
Provide your Mac login password to authorize.
Click “OK” when configuration install successfully.
Connect to the VPN server on Mac OS X
Tunnelblick has placed an icon in the menu bar. Click on it and select VPN Details.
Select the openvpn version 2.3.4 above.
Click on the Tunnelblick icon in the menu bar and select Connect Pfsense-‐udp-‐1194-‐ pfsense.utsc.utoronto.ca to connect to utsc vpn.
Enter your UTORID and UTORID password to connect.