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Date:      Mon, 11 Jan 1999 17:46:33 -0800
From:      "Derek Jewett" <djewett@snowcrest.net>
To:        <net@FreeBSD.ORG>
Subject:   natd & ipfw on multiple segments
Message-ID:  <001501be3dcd$634a8250$0afea8c0@ws2600>

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Can ipfw be used to "secure" multiple segments on the same box..?
As well can I use natd to translate multiple segments
Example;

I have my FBSD box sitting between four segments.
Local segment 192.168.254.0/24 xl0
Courthouse 192.168.19.0/24 xl1
State connection 158.96.243.0/26 xl2
Internet 209.60.81.0/26 xl3

I want to secure the 158 and 209 segments, would I just define multiple
oif's in rc.firewall? There is only one "outside interface" in the file now.

As well I want to translate anything from the 192 segments (private ip's) to
the 158 segment, and the 209 segment since these segments use registered
addressing. Would I just run natd once for each Interface? i.e.
natd -interface xl2
   &
natd -interface xl3

Thanks




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