> I was wondering is there's a way to filter adult content with/through
> m0n0wall? If not, is there a *BSD, *nix software that's capable?
I would put a separate *NIX machine on your internal lan, configured
with Squid and DansGuardian (http://dansguardian.org/), and for
transparent (intercept) caching
(http://www.squid-cache.org/Doc/FAQ/FAQ-17.html) and packet forwarding.
On your m0n0wall, allow only this machine out on TCP port 80 (HTTP) and
manually set your client machines' default route as this Squid box, or
if you're using the m0n0wall for DHCP, add a <gateway>x.x.x.x</gateway>
line in the config file (DHCP section), replacing x.x.x.x with your
Squid machine's IP.