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Date:      Sat, 12 Dec 1998 09:24:24 +1030
From:      Greg Lehey <grog@lemis.com>
To:        Briang <brian@briang.org>
Cc:        FreeBSD Questions <questions@FreeBSD.ORG>
Subject:   Re: What does this mean ?
Message-ID:  <19981212092424.W457@freebie.lemis.com>
In-Reply-To: <006f01be2556$0a829de0$2900a8c0@brian-desktop.briang.org>; from Briang on Fri, Dec 11, 1998 at 02:31:48PM -0800
References:  <006f01be2556$0a829de0$2900a8c0@brian-desktop.briang.org>

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[Format autorecovered at freebie.lemis.com]

On Friday, 11 December 1998 at 14:31:48 -0800, Briang wrote:
>> On Wednesday,  9 December 1998 at 20:41:17 -0800, Briang wrote:
>>> Dec  9 21:02:07 dns2 /kernel: arp: 192.168.0.41 is on tl1 but got reply from 00:80:5f:6f:7f:eb on tl0
>>> Dec  9 21:09:43 dns2 /kernel: arp: 192.168.0.41 is on tl1 but got reply from 00:80:5f:6f:7f:eb on tl0
>>> Dec  9 21:09:55 dns2 /kernel: arp: 192.168.0.41 is on tl1 but got reply from 00:80:5f:6f:7f:eb on tl0
>>
>> Although it's correct to wrap normal text at about 70 characters,
>> please don't do this for log messages.  It's easier to read them in
>> full length.

Although it's correct to wrap normal text at about 70 characters,
please don't do this for log messages.  It's easier to read them in
full length.  This applies particularly if you use a mailer which
wraps incorrectly.

>>> Why does this say xxx.41 is on TL1, and got reply from TL0 -> has
>>> 10.26.200.1 on it
>>> I get these errors every ten mins.
>>
>> This depends a bit on your network topology.
>>
>>> dns2# arp -a
>>> ? (192.168.0.1) at 0:8:c7:72:1d:e3
>>> ? (192.168.0.41) at 0:80:5f:6f:7f:eb
>>>
>>> dns2# ifconfig -a
>>> tl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
>>>         inet 10.26.200.1 netmask 0xffffff00 broadcast 10.26.200.255
>>>         ether 00:80:5f:e6:92:2c
>>>         media: autoselect (10baseT/UTP <half-duplex>)
>>>         supported media: 100baseTX <full-duplex> 100baseTX <half-duplex>
>>> 100baseTX 10baseT/UTP <full-duplex> autoselect 10base5/AUI
>>
>> This shows that tl0 handles a sub-class-A network 10.26.200.x.
>>
>>> tl1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
>>>         inet 192.168.0.94 netmask 0xffffff00 broadcast 192.168.0.255
>>>         ether 00:80:5f:e6:92:ac
>>>         media: autoselect (10baseT/UTP <half-duplex>)
>>>         supported media: 100baseTX <full-duplex> 100baseTX <half-duplex>
>>> 100baseTX 10baseT/UTP <full-duplex> autoselect 10base5/AUI
>>
>> And, much more importantly, tl1 handles class C net 192.168.200.x.
>> Any data from this network should come in on this network.
>>
>>> lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
>>>         inet 127.0.0.1 netmask 0xff000000
>>
>> So basically, the question is to you: how come you're getting a
>> physical (arp) connection from this machine on the wrong interface?
>
> Yep I have been trying to figure this one out for about a week now.

Well how about some details of your configuration, then?

Greg
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