[no subject]

Bob

On Wed, Jun 01, 2005 at 07:56:53AM -0400, Stuffed Crust wrote:
> On Tue, May 31, 2005 at 10:19:44PM -0400, Christopher Fowler wrote:
> > What ever I do my plan is to create the firewall as a bridging firewall
> > with _no_ address.  The only access will be via serial console.  We'll
> > install a console management device at the remote site so I will have to
> > access it first remotely before I can connect to the console on the
> > firewall to config or make changes.
> 
> This limits its effectiveness somewhat, as you'll be forced to use 
> ebtables instead of iptables, which has a much smaller functionality 
> set.  This is because when bridging the IP traffic never actually hits 
> the interfaces, thus the standard INPUT/FORWARD/OUTPUT rules never 
> apply.  And NAT will certianly have to be handled by another machine; 
> one with actual IP addresses configured.
> 
> Is there any reason you don't do the following:
> 
> ISP ---- [ NID box ] ------ SERVER1 [nat] --- INTERNAL network
>                        |--- SERVER2  
>                        |--- SERVER3
> 		       |--- SERVER4
>                        |----SERVER5
> 
> Granted, this way you end up needing to configure firewalls on each 
> machine.  You could [transparently] insert your bridge firewall machine 
> after the NID box much like you need a hub or switch there anyway.
> 
> The above illustration is how I have things set up at work, and if 
> bright house networks didn't want $80/month more for multiple IPs, at 
> home as well.  Each SERVER has its own firewall configured, and SERVER1 
> does NAT for the internal private network.
> 
>  - Pizza
> -- 
> Solomon Peachy        				 ICQ: 1318344
> Melbourne, FL 					 JID: pitha at myjabber.net
> Quidquid latine dictum sit, altum viditur



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