xt_connlimit 20070620_2

[Andrew Beverley]

> I fixed the crash. Sometimes, I should just look at the regs :) EBP was
> totally beyond any reasonable value which directed me to the hash
> function which was missing a "% 256".
>
> Patrick, please merge. (xt_u32 as posted is functional and already
> complete, please merge too.)
> Andrew, please see if this works for you too now.

Thanks Jan. In my very quick initial tests it works now.

Regards,

Andy