Re: record a mac address of a networkcard
I run arpwatch. It watches for new arp requests and mails me the
following:
Subject: new station (w192.z064003150.sjc-ca.dsl.cnc.net)
Date: Thu, 08 Mar 2001 16:49:59 -0800
From: arpwatch@imaginator.com (Arpwatch)
To: root@imaginator.com
hostname: w192.z064003150.sjc-ca.dsl.cnc.net
ip address: 64.3.150.192
ethernet address: 0:10:67:0:3b:92
ethernet vendor: Redback Networks, Inc.
timestamp: Thursday, March 8, 2001 16:49:59 -0800
S.
Joachim Schiele wrote:
>
> is there a possibility to record the mac address of the networkcards
> i need this because i don't want the clients being able to spoof the proxy
> requests to the firewall. i want them to be the only coputer who is able to
> make requests to the firewall
>
> pool(20 computers) -> proxy(linux) -> firewall(firewall) -> cisco-router ->
> isdn(net)
>
> the proxy and the firewall have their own networkcards
>
> firewall
> eth0
> eth1
>
> proxy
> eth0
> eth1
>
> tnx for any advice :))))
>
> joachim
>
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--
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