Date: Thu, 11 Oct 2001 08:59:20 -0400 From: "John Holstein, IS" <jholstein@cnpapers.com> To: cjclark@alum.mit.edu Cc: freebsd-questions@freebsd.org Subject: Re: gateway and multiple subnets additional question attached Message-ID: <5.1.0.14.2.20011011085700.0424d628@mail.cnpapers.com> In-Reply-To: <20011010203259.S387@blossom.cjclark.org> References: <5.1.0.14.2.20011010141951.0419e750@mail.cnpapers.com> <5.1.0.14.2.20011009143853.041e3ec8@pop.cotse.com> <5.1.0.14.2.20011009143853.041e3ec8@pop.cotse.com> <20011009232857.D387@blossom.cjclark.org> <5.1.0.14.2.20011010141951.0419e750@mail.cnpapers.com>
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At 08:32 PM 10/10/2001 -0700, you wrote:
>On Wed, Oct 10, 2001 at 02:47:16PM -0400, John Holstein, IS wrote:
> > At 11:28 PM 10/9/2001 -0700, you wrote:
>
>[snip]
>
> > >So, are you saying the real picture is,
> > >
> > > 192.168.0.x -----}
> > > 192.168.1.x -----}
> > > }--Cisco Router--|ed0 FreeBSD GW ed1|---- internet
> > > 192.9.200.x -----}
> > > 192.9.205.x -----}
> >
> > This is exactly what I need to do.
> >
> > >If that's the case, you just need to add the routes on the FreeBSD
> > >gateway,
> > >
> > > # route add net 192.168.0.0 <Cisco Router IP>
> > > # route add net 192.168.1.0 <Cisco Router IP>
> > > # route add net 192.168.200.0 <Cisco Router IP>
> > > # route add net 192.168.205.0 <Cisco Router IP>
> > >
> > >Where <Cisco Router IP> is the IP address of the router's interface on
> > >the network with the FreeBSD box's ed0.
> > >
> > >To load these at boot, put something like,
> > >
> > > static_routes="0 1 200 205"
> > > route_0="net 192.168.0.0 <Cisco Router IP>"
> > > route_1="net 192.168.0.0 <Cisco Router IP>"
> > > route_200="net 192.168.200.0 <Cisco Router IP>"
> > > route_205="net 192.168.205.0 <Cisco Router IP>"
> > >
> > >In rc.conf(5).
> >
> > I think I am missing something. I have done the above, completely,
> > including adding the routes to rc.conf but if I sit a box on _any_ subnet
> > other than 192.9.200 (the same subnet as ed0), I cannot get out.
>
>OK, then the picture is not right. It should be (?),
>
> 192.168.0.x --}
> 192.168.1.x --}-Cisco Router-{ 192.9.200.x }-|ed0 FreeBSD GW ed1|- internet
> 192.9.205.x --}
>
>In this case, you need to take the references to 192.9.205.0 out of
>the routing stuff. (Sorry about the "192.168" typos where I should have
>put "192.9" in there. 192.9.205.0 is owned by Sun Microsystems,
>BTW. That you?)
>
>I'm sensing that you may not have your various networks properly
>subnetted here. Could _you_ draw us a picture with all of the
>networks (including masks) and gateways?
>--
>Crist J. Clark cjclark@alum.mit.edu
> cjclark@jhu.edu
> cjc@freebsd.org
At http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/bridging.html
down near section:
17.3.3.3 Firewall Support
It is mentioned that a firewall option should be enabled to handle non-ip
bridging. Where does the option IPFIREWALL_DEFAULT_TO_ACCEPT go? ipf.rules?
John Holstein
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