Firewalls
perikillo
perikillo at gmail.com
Tue Apr 29 16:51:30 UTC 2008
On Mon, Apr 28, 2008 at 12:50 PM, Bruce Cran <bruce at cran.org.uk> wrote:
> Doug Hardie wrote:
>
> > FreeBSD supports 3 firewalls: IPF, IPFW, and PF. Some time ago
> > (perhaps years) I seem to recall some discussion that one or more of those
> > was better maintained and higher quality than the others. I don't see any
> > indications of this in the handbook. Several years ago I needed to do
> > traffic shaping and used IPFW with dummynet. It worked but the need
> > eventually went away. More recently I needed to incorporate spamd which
> > defaults to PF so I used that. However, now I am back to needing traffic
> > shaping again. I suspect trying to use both PF and IPFW simultaneously will
> > not be a good approach. In addition, there now are instructions for using
> > spamd with IPFW so it appears that either PF or IPFW will do what I need.
> > Is there any additional information available to assist in selecting
> > between those? Thanks.
> >
>
> As I understand it pf is often found to be easiest to use and has lots of
> features like altq and os fingerprinting but is quite a bit slower than
> ipfw.
>
> --
> Bruce
>
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Reading this post, i have some doubt, how is IPFW support for VoIP packets,
can do traffic shaping?, i read that PF can do that, I'm right?
Thanks!!!
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