DHCP Status: new-host1 MAC: 00:00:0C:00:00:00

[Kurt Schumacher]

Every now and then, we can see a "new-host1" with a MAC 00:00:0C:00:00:00 in the DHCP Status:

Client Table

Client Host Name IP Address MAC Address Client Lease Time Delete

static-host 192.168.1.nnn 00:50:43:nn:nn:nn 23 Hours, 18 Minutes, 25 Seconds static-host 192.168.1.nnn 00:nn:nn:nn:nn:nn 22 Hours, 34 Minutes, 10 Seconds new-host1 192.168.1.105 00:00:0C:00:00:00 52 Seconds

Not digged to deep into the background yet - hope anybody here has some ideas.

The network is (pretty much) an isolated network - just a hand full of Cisco devices, and a Windows Vista test system:

[ddiep]

Kurt,

I've been neglected this forum and just realized that you've posted a couple issues here.

>

new-host1

192.168.1.105

00:00:0C:00:00:00

52 Seconds

I'm seeing the same thing in my router too. Will ask design/engineering team about this.

Regards,

[Kurt Schumacher]

Even worse: We see the same MAC logged on other DHCP servers, for example on a neighbouring network we connected to a WAN port. Disconnecting RV0xx-V3 stops it.

-Kurt.