00:aa:bb:01:23:45

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1

Hello

By accident I noticed several of my VPLS instances have 00:aa:bb:01:23:45 in the MAC table. We never sent anything just received a little traffic from that. Obviously not a real MAC address so I tried to search Google for it. I find several hits with apparently ADSL users doing pppd (which we do not have).

Anyone have any idea what this could be?

Regards,

Baldur

2

I do not - but I would isolate the port(s) it's coming from, and pick on
your favourite customer out of the bunch & simply ask them what they
have connected. Given that anyone can pick their own MAC addresses/spoof
MAC addresses, the fastest resolution to this mystery will likely be to
just ask.

Let us know what you find out! :slight_smile: