From owner-freebsd-questions  Sun Nov 26  4:58:35 2000
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Date: Sun, 26 Nov 2000 07:58:21 -0500 (EST)
From: Jim Freeze <jim@freeze.org>
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To: cjclark@alum.mit.edu
Cc: questions@FreeBSD.ORG
Subject: Re: Need help with natd and connecting Windows to LAN
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I tried 
 tcpdump -eni al0 
but got an error.


root@eeyore1 ('tty') ~ 24 -> tcpdump -eni al0
tcpdump: /dev/bpf1: No such file or directory

Could this be related to the problem?

Thanks
Jim

On Sat, 25 Nov 2000, Crist J . Clark wrote:

> On Sun, Nov 26, 2000 at 01:06:51AM -0500, Jim Freeze wrote:
> > I am running FBSD3.4R as a gateway/router with a Win98 box connected on
> > a local LAN. The gateway machine can see the internet and the Win98 box,
> > but the Win98 box cannot ping the gateway nor see beyond it.
> 
> [snip]
> 
> The configs look OK. But...
> 
> > root@eeyore1 ('tty') ~ 17 -> ifconfig -a
> > vx0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> >         inet 24.9.218.175 netmask 0xffffff00 broadcast 24.9.218.255
> >         ether 00:60:97:4f:aa:a0
> > al0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> >         inet 192.168.1.1 netmask 0xffffff00 broadcast 192.168.1.255
> >         ether ff:ff:ff:ff:ff:ff
>                 ^^^^^^^^^^^^^^^^^
> This does not look at all right.
> 
> >         media: autoselect (100baseTX <full-duplex>)
> >         supported media: autoselect 100baseTX <full-duplex> 100baseTX
> > <half-duplex> 100baseTX 10baseT/UTP <full-duplex> 10baseT/UTP 10baseT/UTP
> > <half-duplex>
> > lp0: flags=8810<POINTOPOINT,SIMPLEX,MULTICAST> mtu 1500
> > tun0: flags=8010<POINTOPOINT,MULTICAST> mtu 1500
> > sl0: flags=c010<POINTOPOINT,LINK2,MULTICAST> mtu 552
> > ppp0: flags=8010<POINTOPOINT,MULTICAST> mtu 1500
> > lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
> >         inet 127.0.0.1 netmask 0xff000000
> 
> If you do a 'tcpdump -eni al0' while you try both the ping from the
> gateway to the Win98 box and the other way, what do you see?
> -- 
> Crist J. Clark                           cjclark@alum.mit.edu
> 
> 
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===========================
Jim Freeze
jim@freeze.org
---------------------------
Am I a webmaster?
No. More like a webslave.
===========================



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