Note it does not lose time if I disable DEVICE_POLLING
(kern.polling.enable=0).  I've also been unable to cause the box to
reboot when not using DEVICE_POLLING, but I believe a large factor of
that is the box runs out of CPU (100% pegged in interrupt) and just
can't handle the packet stream fast enough.

Greg

* Darren Reed ([EMAIL PROTECTED]) [030530 19:27]:
> In some email I received from Greg Rumple, sie wrote:
> > And sure enough, I found a DoS tool that will crash it (with the error I
> > was getting) like clockwork.  I can cause it to crash in as little as 10
> > packets (it's an ICMP exploit btw interestingly enough (and rebuilding
> > the kernel with no INET6 didn't help btw)).
> > 
> > I also started taking pieces out of the kernel in an attempt to narrow
> > it down.  What I found was it only happens when I use the BIMAP piece of
> > the puzzle (along with the proxy arp of course).  I basically stripped
> > my system down to the following.
> > 
> > No ipf rules (so allow everything)
> > 
> > ipnat.rules
> > -----------
> > bimap fxp0 10.10.2.231/32 -> 1.2.3.231/32
> 
> If you remove the next two rules, it still panic's ?
> 
> > map fxp0 10.10.2.0/24 -> 1.2.3.70/32 portmap tcp/udp 1025:65000
> > map fxp0 10.10.2.0/24 -> 1.2.3.70/32
> 
> Darren
> 

-- 
Greg Rumple
[EMAIL PROTECTED]

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