Re: Has Anyone Seen This?

[Francisco Neira]

Rigler, S C (Steve) wrote:
> At my company we are in the process of deploying some Linux workstations
> to replace some SGI machines. The majority of these machines will be on
> ATM (using Fore PCA & HE cards), and for the longest time I was believing
> that this was something related to the ATM networking.
>
> However, this morning I observed a Linux machine on ethernet causing this.
>
> At any rate, here's what I am seeing:
>
> If a Linux machine is rebooted after having been up for a few days or
> booted for the first time, the SGI machines will log the following message
> to their SYSLOGs:
>
> WARNING: ARP: got MAC address on el for BCAST IP address 0.0.0.0
>
> The SGI's are the only machines that log this (other Linux machines don't
> log anything and neither do our Sun machines). All of our machines have
> static IP addresses.
>
> Has anyone seen this?
>
> -Steve
>
>
>

I saw this once when using arpwatch. Keeps a log to warn about hardware
replacement o "man-in-the_middles" :-)

HTH


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