ipfw rules vs routes to localhost?

[Barney Wolff]

On Wed, May 28, 2003 at 03:28:52PM -0700, Crist J. Clark wrote:
> 
> Writing something that uses pfil(9) might also be a lightweight way to
> do this.

Hmm, yes.  But the problem of communicating the table to the kernel
remains.  Is there a natural BSD way to have a block of memory mapped
both to kernel and user space?  With SVR4 Streams, I'd probably
use an ioctl to communicate.

-- 
Barney Wolff         http://www.databus.com/bwresume.pdf
I'm available by contract or FT, in the NYC metro area or via the 'Net.