FreeBSD 6.3 racoon cpu 99,9% after some time workin

[Norman Maurer]

Am Dienstag, den 29.01.2008, 00:04 -0800 schrieb Christopher Cowart:
> On Tue, Jan 29, 2008 at 08:46:18AM +0100, Norman Maurer wrote:
> > I have some strange problem.. After racoon works some hours it seems to
> > "freeze" and get a cpu usage of 99,9%. The vpns don't work anymore too..
> > Any idea ?
> 
> By any chance do you have a large number of tunnels? We went so far as
> to write a daemon to watch racoon and restart it automatically. We
> finally ended up bumping up buffer sizes in the ipsec-tools sources and
> sysctl.
> 
> See this thread from -net:
> http://lists.freebsd.org/pipermail/freebsd-net/2007-August/015046.html
> 

We have about 15 tunnels.. Can you please show me the changes you did
( maybe a diff ) and the shell script ?

Thx
Norman