Use vpnc  instead of Cisco VPN client

Contents: [Dobrica Pavlinušić's random unstructured stuff]
• Dobrica Pavlinušić's random unstructured stuff (Source) 
• Dobrica Pavlinušić's random unstructured stuff (Support template) 
• Dobrica Pavlinušić's random unstructured stuff (Start connection) 
• Dobrica Pavlinušić's random unstructured stuff (Fix routes) 

Source
svn co http://svn.unix-ag.uni-kl.de/vpnc/trunk vpnc
cd vpnc
make
sudo make install

Support template
pcf2vpnc Support_template.pcf > /etc/vpnc/foobar.conf

Hash password security, eh?
Start connection
sudo /usr/local/sbin/vpnc --no-detach --debug 2 foobar

Fix routes
I didn't like that all my traffic was going over VPN
sudo route del default
route add default gw 192.168.1.1
route add -net 192.168.4.0 netmask 255.255.255.0 dev tun0