From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jason Opperisano <opie@817west.com>
Subject: Re: okay, I admit confusion here;
Date: Fri, 13 May 2005 17:55:40 -0400
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On Fri, May 13, 2005 at 05:31:06PM -0400, R. DuFresne wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
> 
> I have moved from a p-p-p dialup serivce to a rr business class service 
> <and learned to hate verizion>.  Anyways, rr brings in a router, and 
> gives me the /28 block <router takes an address>.  how do I setup  eht0 
> and eth1 to share the same block?  Is this a case for interface bridging 
> and ip2route?
> 
> router  <->   eth1 <external>   <->   eth0 <internal, connects to the home
> 
> router = xxx.xxx.xxx.17
> 
> eth1 = xxx.xxx.xxx.18
> 
> eth0 = xxx.xxx.xxx.19
> 
> Rest of the home net gets IP's 20-30

sounds like a job for bridging.  how's about:

router	= .17

br0	= .18

where br0 is a bridge device containing member ports eth0 and eth1.

rest of the home net can use .19 - .30 and use .17 as their default
gateway.  the only reason the bridging linux firewall needs an IP at all
would be for SSH mgmt.

-j

--
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