* [[IPSec VPN Mac OS X Client | Mac OS X]] built-in client
The Android (2.x/3.x) OS is known to be brokenwith respect to IPSec VPN. = Changing the Secret and/or the Group Name = To change the secret, you have to be able to edit a system file as root. Become root via ssh or a terminal and then edit this file: /etc/racoon/psk.txt This file has two field separated by at least one space. The first one is the Group name and the second is the Secret. Change them , keeping in mind that. The changes will be picked up automatically a few seconds later. If you want to make sure, perform a: service racoon restart