Tsukasa Koizumi wrote:
> 
> I'd like to make to be able using only http and smtp on a host from 
> ppp connction.
> 
> I'm using HWDIRECT kernel. Has that been complied with PPP_FILTER option ? 
> I'm trying but filters of pppd does not work.....

Which HWDIRECT kernel are you using?  There are a couple on puma which are
more or less 1.3 release kernels but with HWDIRECT support which should
have IPFILTER turned on (which is probably what you want).  I believe you
can find them here:

ftp://ftp.macbsd.com/pub/NetBSD/eskimo.copy/kernels/
 
> If NOT, please let me know some good ways, or free fire-wall softwares
>  on NetBSD/mac68k.

There is a wonderful page on how to use IP-Filter located here:

http://coombs.anu.edu.au/~avalon/ip-filter.html

I hope this helps.

Later.

-- 
Colin Wood                                 cwood@ichips.intel.com
Component Design Engineer - MD6                 Intel Corporation
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I speak only on my own behalf, not for my employer.