Cisco VPN From Ubuntu

sudo apt-get update
sudo apt-get build-dep vpnc
sudo apt-get install libssl-dev fakeroot
mkdir ~/src/vpnc -p
cd ~/src/vpnc
apt-get source vpnc
cd vpnc-*

Edit the Makefile and uncomment 2 lines that have "OPENSSL" in the beginning of the line

dpkg-buildpackage
sudo dpkg -i ../vpnc*.deb

Edit /etc/vpnc/default.conf

IPSec gateway 10.10.10.10
IPSec ID GROUPNAME
IPSec secret ########
IKE Authmode psk
Xauth username johndoe
Xauth password ########

Type "sudo vpnc"

To add foo.com to search path:

sudo echo "foo.com" >> /etc/resolvconf/head