From owner-freebsd-questions  Wed Mar 15  8:16:18 2000
Delivered-To: freebsd-questions@freebsd.org
Received: from inbox.org (inbox.org [216.22.145.8])
	by hub.freebsd.org (Postfix) with ESMTP id 8EF0E37BAF7
	for <questions@freebsd.org>; Wed, 15 Mar 2000 08:16:15 -0800 (PST)
	(envelope-from bsd@inbox.org)
Received: from localhost (bsd@localhost)
	by inbox.org (8.9.3/8.9.3) with ESMTP id LAA17481
	for <questions@freebsd.org>; Wed, 15 Mar 2000 11:16:09 -0500 (EST)
Date: Wed, 15 Mar 2000 11:16:09 -0500 (EST)
From: "Mr. K." <bsd@inbox.org>
To: questions@freebsd.org
Subject: two ethernet cards: arp error messages
Message-ID: <Pine.BSF.4.21.0003151104240.17099-100000@inbox.org>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII
Sender: owner-freebsd-questions@FreeBSD.ORG
Precedence: bulk
X-Loop: FreeBSD.ORG

I'm trying to set up a system with two ethernet cards on the same network
in the same computer.  Eventually I am going to need to run a copy of bind
on each.  Right now, I'm trying to debug an arp error I'm seeing in my
/var/log/messages.  The solution may be just to turn off these error
messages, but perhaps I have something misconfigured.  In any case, I'm
getting the following in my messages log:

Mar 13 16:28:34 ns2 /kernel: arp: 192.168.0.193 is on lo0 but got reply
from 00:[snip]:40 on xl1
Mar 13 16:28:34 ns2 /kernel: arp: 192.168.0.50 is on xl0 but got reply
from 00:[snip]:22 on xl1
Mar 13 16:38:03 ns2 /kernel: arp: 192.168.0.183 is on xl0 but got reply
from 00:[snip]:56 on xl1

Here are the relevant configs:

$ cat /etc/rc.conf
network_interfaces="xl0 xl1 lo0"
ifconfig_xl0="inet 192.168.0.193  netmask 255.255.255.0"
ifconfig_xl1="inet 192.168.0.194  netmask 255.255.255.0"
defaultrouter="192.168.0.1"
hostname="ns2.mydomain"

$ uname -a
FreeBSD ns2.mydomain 3.4-STABLE FreeBSD 3.4-STABLE #0: Mon Mar 13
16:17:02 GMT 2000     root@ns2.mydomain:/usr/src/sys/compile/NSTWO i386

$ ifconfig -a
xl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        inet 192.168.0.193 netmask 0xffffff00 broadcast 192.168.0.255
        ether 00:[snip]:40
        media: 100baseTX <half-duplex>
        supported media: autoselect 100baseTX <full-duplex> 100baseTX
<half-dupl
ex> 100baseTX 10baseT/UTP <full-duplex> 10baseT/UTP <half-duplex>
10baseT/UTP
xl1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        inet 192.168.0.194 netmask 0xffffff00 broadcast 192.168.0.255
        ether 00:[snip]:a5
        media: 100baseTX <half-duplex>
        supported media: autoselect 100baseTX <full-duplex> 100baseTX
<half-dupl
ex> 100baseTX 10baseT/UTP <full-duplex> 10baseT/UTP <half-duplex>
10baseT/UTP
tun0: flags=8010<POINTOPOINT,MULTICAST> mtu 1500
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
        inet 127.0.0.1 netmask 0xff000000

How can a system be setup to handle this?



To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-questions" in the body of the message