Cisco VPN client + Wireless + Multiple CPUs (SMP)  = CPU freeze.

There is a problem with Cisco VPN client when used on a wireless network
with multiple CPUs.  I was able to verify this by connecting my laptop
to a wired ethernet line without any problems.  When I went wireless, my
laptop froze.

I'm not sure what you can do in Windows, but in linux, I disabled one of
my processors prior to establishing my VPN connection and everything
works fine.    (ex.  # echo 0 > /sys/devices/system/cpu/cpu1/online )

After I disconnect, I re-enable the CPU.   ( ex.  # echo 1 >
/sys/devices/system/cpu/cpu1/online )

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Rdesktop cousing system freeze when using Cisco VPN client
https://bugs.launchpad.net/bugs/218308
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