Date: Sun, 12 Sep 1999 00:33:53 -0500 From: Burke Gallagher <burke@mcs.net> To: "Dan Lange (CS stud.)" <lange92@cns.uni.edu>, freebsd-questions@FreeBSD.ORG Subject: Re: FreeBSD firewalling? Message-ID: <4.2.0.58.19990912002845.00a6d100@pop.ce.mediaone.net> In-Reply-To: <Pine.GSO.3.95.990911192042.14129A-100000@chaos.cns.uni.edu >
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did you remember to at natd to /etc/services
natd 868/divert #Network Address Translation socket
Here is the article I used to get my firewall running
http://www.freebsdzine.org/199901/features/ipfw.html
good luck
burke
At 07:38 PM 9/11/99 -0500, Dan Lange (CS stud.) wrote:
>Hi,
> I've looked for information in the Handbook, but can't seem to find what
>I need to know in order to complete the configuration of a freebsd
>firewall. I've installed 2 ethernet cards in my computer, and by someone's
>suggestion I recompiled my kernel and got freebsd to recognize it. I also
>added IP_FIREWALL and IP_DIVERT while I was compiling the kernel for this
>project. I've tried adding rules using ipf and ipfw, and I've played with
>natd for about a week now, but still haven't figured out how to set it up.
>The boxes on the private network can ping both ed0 and ed1 in the freebsd
>box, but they cannot contact anything on the outside network.
> Some additional details: the private network is on the 10.0.0.x subnet,
>and I'm running a 3.2-RELEASE kernel according to uname. I've edited
>rc.conf; these lines refer to my firewall configuration:
>
>firewall_enable="YES" # Set to YES to enable firewall functionality
>firewall_script="/etc/rc.firewall" # Which script to run to set up the firewall
>firewall_type="open" # Firewall type (see /etc/rc.firewall)
>firewall_quiet="NO" # Set to YES to suppress rule display
>
> All I want for now is a forwarding firewall; I'll worry about tightening
>security later. What am I forgetting to set up, and how do I go about it?
>Thanks for the help!
>
>DanL
>
>Disclaimer: Not only do I speak for myself; I am myself.
>
>
>
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