2 Nic on same subnet.

[Stephan Weaver]

Ok what i did was change the ip of the dsl modem and on the vr0 interface.

works except for this message
Jun 21 01:11:12 pizzaboys kernel: arp: 192.168.1.1 is on lo0 but got reply 
from 00:02:44:8f:3d:90 on vr1
Jun 21 01:12:13 pizzaboys kernel: arp: 192.168.1.1 is on lo0 but got reply 
from 00:02:44:8f:3d:90 on vr1


>From: "fbsd_user" <fbsd_user at a1poweruser.com>
>Reply-To: <fbsd_user at a1poweruser.com>
>To: "Stephan Weaver" <stephanweaver at hotmail.com>
>Subject: RE: 2 Nic on same subnet.
>Date: Tue, 21 Jun 2005 14:22:31 -0400
>
>
>If your ISP is assigning you a IP address in the 192.168.x.x range
>then your ISP is already NAting you. You will have to NAT your own
>LAN users also. To keep things simple use some IP range in the
>10.0.0.0 range for your LAN NATing.  There is no need to bridge
>anything.
>
>It would be helpful if you explained your overall network.
>
>If you follow the FreeBSD Install guide it will walk you though the
>configuration of private LAN off your FreeBSD box that is connected
>to public internet.
>  The Install guide is here www.a1poweruser.com
>
>
>-----Original Message-----
>From: Stephan Weaver [mailto:stephanweaver at hotmail.com]
>Sent: Tuesday, June 21, 2005 2:02 PM
>To: fbsd_user at a1poweruser.com
>Subject: RE: 2 Nic on same subnet.
>
>
>now lets say vr0 is now 192.168.1.1
>will i have to bridge connections?
>
> >From: "fbsd_user" <fbsd_user at a1poweruser.com>
> >Reply-To: <fbsd_user at a1poweruser.com>
> >To: "Stephan Weaver" <stephanweaver at hotmail.com>
> >Subject: RE: 2 Nic on same subnet.
> >Date: Tue, 21 Jun 2005 13:57:25 -0400
> >
> >you can not do that. have to be different subnets.
> >now NIC wired to switch is your private LAN use 192.168.2.2
> >
> >-----Original Message-----
> >From: owner-freebsd-questions at freebsd.org
> >[mailto:owner-freebsd-questions at freebsd.org]On Behalf Of Stephan
> >Weaver
> >Sent: Tuesday, June 21, 2005 1:42 PM
> >To: freebsd-questions at freebsd.org
> >Subject: 2 Nic on same subnet.
> >
> >
> >Hello All,
> >
> >I am trying to place my network behind a firewall [FreeBSD BASED].
> >
> >What i have Done!
> >
> >I have 2 Nic in the BSD PC.
> >vr0, vr1.
> >Both on the same subnet eg.
> >vr0 - 192.168.0.1 , vr1 - 192.168.0.2.
> >
> >I Plug the Ethernet Cable From the DSL modem Into my vr0 interface.
> >I Plug the Ethernet Cable from the SWITCH into my vr1 interface.
> >
> >I am running ipnat as follows.
> >ipnat.rules
> >----------------
> >map vr0 192.168.0.0/24 -> 0.0.0.0/32 proxy port ftp ftp/tcp
> >map vr0 192.168.0.0/24 -> 0.0.0.0/32 portmap tcp/udp 40000:60000
> >map vr0 192.168.0.0/24 -> 0.0.0.0/32
> >
> >
> >-----------
> >Here are some messages i get from my /var/log/messages.
> >Jun 20 22:47:36 pizzaboys kernel: arp: 192.168.0.198 is on vr0 but
> >got reply
> >from 00:08:74:4f:57:c5 on vr1
> >
> >
> >Thank You, Stephan Weaver
> >stephanweaver at hotmail.com
> >
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