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Date:      Sat, 15 Mar 2003 07:19:00 -0800
From:      Daxbert <daxbert_news@dweebsoft.com>
To:        "W. J. Williams" <willardjwilliams@yahoo.com>
Cc:        "" <freebsd-questions@FreeBSD.ORG>
Subject:   Re: five networks
Message-ID:  <1047741540.3e734464b7f13@ra.dweebsoft.com>

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Quoting "W. J. Williams" <willardjwilliams@yahoo.com>:

> 1. I would like to configure a separate network on five freebsd boxes.
> 
> 192.168.0
> 192.168.1
> 192.168.2
> 192.168.3
> 192.168.4
> 
> 
> 2.  My DSL router has network 192.168.0, I also have one of my fbsd boxes
> in this network (192.168.0.2)
> 
> 3.  I can add the other machines to the 192.168.0 network, no problem,
> using default router 192.168.0.1, broadcast 255.255.255.0,
> 
> 4.  I tried to configure 192.168.2.1 on one box, using
> gateway_enable="YES", router_enable="YES",
> defaultrouter=192.168.2.1....doesnt work.
> 

defaultrouter is used to define the host's router of last resort.  It doesn't
configure any interfaces on the host. 

If you want a BSD host to act as a router, it's advised that you have more than
one NIC, and that you configure those NICs with valid IPs and netmasks for each
connected network.

example: tl0 and fxp0 as interfaces...

ifconfig_tl0="inet 192.168.1.10 netmask 255.255.255.0"
ifconfig_fxp0="inet 192.168.2.1 netmask 255.255.255.0"
defaultrouter="192.168.1.1"
gateway_enable="YES"
router_enable="NO"

The defaultrouter assumes that you want to use the DSL router as the default
gateway for this host.

I've set router_enable to "NO", because from the nature of your question, and
the lack of complexity in your network, I doubt that you are actually running
any routing protocols (RIP, etc.) which would need routed running.  You'd be
better served with plain static routes on each gateway.  

You don't really provide enough info to help further.

--daxbert

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