To use VPN with Cornell campus networks and services, you must use the Cornell Cisco VPN software. Built-in Windows and Mac OSX software will not work.
Supported systems:
Linux users can use open source "IP-Sec" VPN software. If you would like information about that alternate Linux VPN client, please see the University of Kaiserslautern's Linux VPNC page.
Minimal support is available for campus VPN for iPhone and iPod Touch.
Users must have installed Java 1.4 or higher or ActiveX.