How can I adjust vpnclient timeout???

[t-tst]

I use VPN client ver 4.6 (windows xp sys)and VPN 7206 server ver 12.3T ,It seems vpn clients got disconnected without traffic online. I try to adjust vpn config file(xxx.pcf) with key words "ForceKeepAlives=1".

I want to config this session never disconnect (exclude network problem) even if no traffic online .If have any way can solve this problem.

Any help would be greatly appreciated

[r-simpson]

Did you try using the "crypto isakmp keepalive" command on the VPN server? This command will make the VPN Server to send keepalive packets to its peers to see if they are still alive (DPD). I think will keep the tunnel up. I am not sure how this corresponding config to be made on the client.

Can anyone tell how this can be configured?