Comment 104 for bug 93413

Excuse me, i lost same thing:

A similar aproach, I used that work whit kvpnc is:

sudo mv /usr/sbin/vpnc /usr/sbin/vpnc2
sudo nano /usr/sbin/vpnc

Put this lines in file:
#!/bin/bash
/usr/sbin/vpnc2 --dpd-idle 0 $*

sudo chmod +x /usr/sbin/vpnc

It is a similar solution, but don't hang kvpnc.