In oder to set up a working Remote VPN connection to SISSA, follow this steps:
from the previous download page, just click the Instructions
button and scroll down the screen, to have a detailed step by step tutorial:
Connect
Click Accept
to start the VPN tunnel. You should now see a box in the top left of the screen “Connected vpn.sissa.it”
After you have done your job, disconnect from the SISSA VPN Server:
Disconnect
in the Cisco AnyConnect Mobility Client app box
If you try to install the VPN but you're getting the error Client is already installed
this is because there is a previous installation of the Cisco Anyconnect VPN still on your machine.
First check if it is still installed:
Cisco
folder and open the folder.Uninstall Anyconnect
to start uninstall process.If nothing is there, here is the procedure for manually uninstalling the AnyConnect client:
sudo /opt/cisco/anyconnect/bin/anyconnect_uninstall.sh
If you are still having problems, run this command from the Terminal (as above) and then reboot:
sudo pkgutil --forget com.cisco.pkg.anyconnect.vpn