we use the cisco vpn client since several years, but one problem is "still alive".
Several clients have the problem that the connection is terminated after some minutes (sometimes already after 2-5 minutes) with the in the title mentioned failure message.
We discovered that this problem will not occure if we, for example, make a permanent ping to a computer in the vpn. Also when there is permanent traffic the vpn client seems not to crash.
So, there must be a parameter that causes the vpn client to "think" after some time without traffic that the connection has been terminanted. And then the client termintes itsself, too.
Since now I didn't find a solution for this problem.
Does anybody else have this problem? Is there a solution for this behaviour?