Scheiß Cisco VPN-Client für Mac OSX … nie geht das Ding … immer dieser Drecksfehler:
“Error 51: Unable to communicate with the VPN subsystem. Please make sure that you have a least one network interface that is currently active and has an IP address and start that application again.”
Hier die Lösung die ich immer wieder suchen mußte:
sudo /System/Library/StartupItems/CiscoVPN/CiscoVPN restart
You are using a VPN client that does not allow ’split-tunneling’ and ALL your traffic is being forced over the tunnel to the remote network. This is done for security reasons. It’s possible to disable split-tunneling depending on the client, but it needs to be done by the VPN administrator.