Permanent VPN connection with vpnc

view story

http://serverfault.com – I need to know how to establish VPN connection with Cisco VPN using vpnc on Centos 5.6. I can start the connection but after a period of time the vpnc process doesn't exist in the process list when run # pgrep vpnc I don't know is that because the connection itself goes down or what?...if so, then how can I make the connection permanent? The configuration file looks like this ## generated by pcf2vpnc IPSec ID xxxx IPSec gateway xx.xx.xx.xx IPSec secret xxxxx Xauth username xxxxxx Xauth password xxxxxx I tried the solution in this article here but that didn't solve the problem! Any one (HowTos)