Windows Server 2008 R2

Solved: Mystery DHCP Requests from Dell R815 Broadcom NeXtreme II NICs

Listen, my friends, and I will tell you a tale of mystery MAC addresses, DCHP, and Broadcom woes.

It all started when we got a new server. A Dell R815, to be exact. The specs looked great, it could hold a ton of RAM for some of our bioinformatics projects, and the cost was low. Everyone was happy.

Then one day someone called and said, hey, there are a ton of DHCP requests and we've traced them back to [room that server is in]. Here's the MAC address: 002xxxxxxxd1.

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