I have a Cisco 1841 router configured as Easy VPN Server. Here is the configuration of the router:


I have a Centos 5.7 server with installed Cisco VPN client for Linux. The client successfully connects to the VPN server but after 15 minutes the connection is droped.

Here is the configuration file of the Cisco VPN client:


The client allways disconnects after ~ 15:25 minutes.

I'm sure that I made a mistake into the configuration. I need to configure the client to keep the VPN connection infinite. Can you help me to fix the problem.

Best wishes Peter

Here is the output of the command sh crypto ipsec: http://pastebin.com/VXstkqpu

Here is the output of the debug command into the router: http://pastebin.com/jcRcVRvV

Here is the log file of the Linux VPN client http://pastebin.com/xCJwcC2Q