sudo apt-get install vpnc
#IPSec gateway
#IPSec ID
#IPSec secret
#IKE Authmode hybrid
#Xauth username
#Xauth password
IPSec gateway 34.28.124.78
IPSec ID VPN-PLOP-Admin
IKE Authmode psk
IPSec secret jcnikqozn7pkojjojoj
Xauth username jdupond
Xauth password P@ssw0rd
#sudo vpnc-connect --debug 3 --no-detach /etc/vpnc/default.conf
sudo vpnc-connect /etc/vpnc/default.conf