On Fri, 20 Mar 1998, Ken Hornstein wrote:
> Do you not have BPF compiled into your kernel?
> 
> I haven't actually upgraded my PPP machine to 1.3(.1) yet, and it's not
> a 68k machine, but I can't believe this is _completely_ broken (but
> hey, I've been surprised before :-)).

It's not broken :) Works for me on my 1.3 i386 machine... however, the
pppd manpage says:
       active-filter filter-expression
       [ ... ]
              being  interpreted  by  the  shell.  This option is
              currently only available  under  NetBSD,  and  then
              only if both the kernel and pppd were compiled with
              PPP_FILTER defined.

The mac68k GENERIC kernel doesn't have PPP_FILTER (neither does the i386
GENERIC). So, you'll have to compile your own kernel for it to work. 
-- 
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