If your client VPN ( OpenVPN) does not work on your MAC, you can install the 30 days trial version of Viscosity.
https://www.sparklabs.com/viscosity/download/
After the installation, you can use our OpenVPN configuration file to activate the VPN
( https://cim.rhul.ac.uk/files/2020/10/RHUL-ISG-SecTest.ovpn )
It is available for older versions of the OS as well.
| OS X 10.9 | Viscosity 1.7.11 |
|---|---|
| OS X 10.10 | Viscosity 1.7.14 |
| OS X 10.11 | Viscosity 1.8.4 |
| macOS 10.12 | Viscosity 1.8.6 |