Date: Wed, 25 Oct 2000 18:57:16 +0200 (MET DST) From: =?ISO-8859-1?Q?P=E4r_Thoren?= <t98pth@student.hk-r.se> To: freebsd-security@freebsd.org Subject: Firewall Message-ID: <Pine.GSO.4.21.0010251834490.20165-100000@orc.rby.hk-r.se>
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Hi!
I want to protect a network with a firewall. The network is
xx.xx.xx.0 and has a gateway at xx.xx.xx.1
dns servers are xx.xx.xx.2 and xx.xx.xx.3
How can I protect the network with a fbsd firewall? Do I use
bridge/firewall or do I set fbsd as a router/firewall "behind" the gateway
xx.xx.xx.1 ?
Big Bad Internet
|
___|__
| |
| gw |
|______|
|
___|__
| | Acting as bridge? router? with ipfw
| fbsd |
|______|
|
_____|_____
| | Network including the dns servers
| .2-.255 |
|___________|
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