VPN - Linux

Thanks to http://www.longren.org/2007/05/17/how-to-cisco-vpn-client-on-ubuntu-704-feisty-fawn/
hoping the original does not disappear, I report basic commands and downloads
Ubuntu
vpnclient-linux-4.8.00.0490-k9.tar.gz
tar xzf vpnclient-linux-4.8.00.0490-k9.tar.gz
#download in vpnclient
vpnclient-linux-2.6.22.diff
cd vpnclient
patch < vpnclient-linux-2.6.22.diff
sudo ./vpn_install
#Just hit enter for everything it asks you, the defaults are all OK. You may see lots of warnings, but those are OK. 
#The VPN client is installed, now we need to start it:
sudo /etc/init.d/vpnclient_init start
#Place your .pcf configuration files in /etc/opt/cisco-vpnclient/Profiles/ 
#If your .pcf file is called myVPN.pcf, you’ll connect to the VPN with the following command:
sudo vpnclient connect myVPN