Cisco-VPN with Mac OS X 10.6
I needed to remotely log into our university network. Until now I was using the Cisco VPN Client, but after an upgrade to Mac OS X 10.6 (Snow Leopard) I couldn’t start the Cisco Client anymore. As Mac OS X 10.6 now natively supports Cisco VPN connections, I wanted to try it out. Here is a simple HowTo for the TU Dortmund VPN:
- If you have the Cisco VPN Client installed, uninstall it by executing the following command in the terminal:
sudo /usr/local/bin/vpn_uninstall
- Open System Preferences and go to Network
- Add a new entry with Interface VPN and Type Cisco IPSec

- Enter the access information e.g. Account Name (Accountname) and password (Kennwort). For the TU Dortmund it is your UniMail or MyITMC username / password.

- Click on Authentication Settings (Identifizierungseinstellungen) and insert the information which can be found here for the TU Dortmund.

- Click on Connect (Verbinden)
October 13th, 2009 at 14:08
Danke für die Anleitung. Allerdings hat das Ganze bei mir erst nach einem Neustart nach Punkt 1 funktioniert.
March 2nd, 2010 at 14:24
My Connection in VPN have problem with Certificate. Do you know any idea? Sorry for my English. Thank you.