Date: Wed, 28 Apr 1999 19:27:34 +0800 From: Raul Ocampo <spud@ibahn.net> To: Stefano Riva <sriva@alice.it> Cc: freebsd-questions@freebsd.org Subject: Re: 2 NICs Message-ID: <4.1.19990428185923.041ffa80@admin.ibahn.net> In-Reply-To: <3.0.5.32.19990428103136.00a58a10@relay.alice.it> References: <4.1.19990428143537.03d1f4c0@admin.ibahn.net>
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The NICs have different IPs assigned to them.
xl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
inet 10.177.1.233 netmask 0xfffffffc broadcast 10.177.1.235
ether 00:10:5a:6c:f0:1f
media: 10baseT/UTP <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 10.19.254.6 netmask 0xffffff00 broadcast 10.19.254.255
ether 00:10:4b:79:2a:4a
media: 10baseT/UTP <half-duplex>
supported media: autoselect 100baseTX <full-duplex> 100baseTX
<half-dupl
ex> 100baseTX 10baseT/UTP <full-duplex> 10baseT/UTP <half-duplex> 10baseT/UTP
> 10:31 AM 4/28/99 +0200, you wrote:
>At 14.39 28/04/99 +0800, you wrote:
>>Trying to configure a freebsd box as a firewall.
>>I already have 2 NICs installed and IP addresses assigned.
>>Problem is I am getting error messages from the logs....
>>Apr 28 14:37:01 shaper /kernel: arp: 00:10:5a:6c:f0:1f is using my IP
>>address 107.19.254.6!
>>Apr 28 14:37:49 shaper /kernel: arp: 00:10:4b:79:2a:4a is using my IP
>>address 107.19.254.6!
>
> There's an IP conflict. Devices with MAC addresses 00:10:5a:6c:f0:1f and
>00:10:4b:79:2a:4a have the same IP number (107.19.254.6) assigned. BTW, you
>can check the configuration of the two NICs on your FreeBSD box with
>"netstat -i".
>
>---
>
> Stefano Riva
> Software Engineer - Systems Administrator
> Informazioni Editoriali I.E. Srl
> Phone +39-027528400, Fax +39-027528451
> Email sriva@alice.it
>
>
>To Unsubscribe: send mail to majordomo@FreeBSD.org
>with "unsubscribe freebsd-questions" in the body of the message
------------------------------------------
Raul N. Ocampo
InfoBahn Communications, Inc.
Tel: (632)913-8888
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