Well its strange that why VPN is not configured in Kali Linux by default. Anyways If u want to connect to vpn in kali linux just run the following commands one by one and then everything will be under control.
Commands:
Code:apt-get install network-manager-openvpn-gnome apt-get install network-manager-pptp apt-get install network-manager-pptp-gnome apt-get install network-manager-strongswan apt-get install network-manager-vpnc apt-get install network-manager-vpnc-gnome /etc/init.d/network-manager restart
If you want a free VPN.
Then visit this link http://www.bestukvpn.com to use this vpn service then go to network manager add vpn. Gateway will be bestukvpn.com or its ip address and username/password you can get on the site. leave domain blank
Do whatever but Stay Anonymous :-)
Sorry, due to time shortage i discussed things not in details but if you get any problem then contact me thanks.