[rescue] IPFilter experts?

Patrick Giagnocavo +1.717.201.3366 patrick at zill.net
Mon Nov 11 00:23:22 CST 2002


On Mon, Nov 11, 2002 at 12:11:30AM -0600, Bill Bradford wrote:
> Any ipfilter wizards out there?  I need assistance in changing my
> current config from "block ports I use, and only allow outside access
> to certain ports" to "block everything, only allow certain ports".

Something like block in all followed by pass rules should do it.

I am in the midst of building a transparent bridging firewall using
OpenBSD 3.2 .  There is a tutorial on either deadly.org or
daemonnews.org that covers just about everything.  PF and IPF syntax
is different, but 90% is the same.

Google is your friend :-) 

Cordially
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