[Click] Seg fault in IPFilter

[Alastair McKinley]

Beyers Cronje wrote:

> Hi Alastair,
>
> To use IPFilter input packets must have their IP header annotation 
> set, so use CheckIPHeader or MarkIPHeader before input to IPFilter.
>
> Cheers
>
> Beyers
>
Thanks Beyers,

I should have thought back to basics before I thought that something 
more sinister was going on.

Unfortunately I still have a problem with my elements, but at least I 
can (try to) debug them at userlevel.

Thanks a lot!

Alastair