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I just did a quick packet capture, and it is all Google traffic headed for Nextera.  Nextera had fixed their issue around 3 this past afternoon, however it looks like it has re-occurred.  The issue is two fold.  Nextera's interface has an issue, and has gone down.  Google's BGP session with them is stuck in established, so they continue to send traffic towards a down interface.  Since the MAC of Nextera's interface has timed out of MICE's switches, the traffic is being flooded to all ports.  I am adding Nextera, and Google to this.

Jeremy

-----Original Message-----
From: MICE Discuss [mailto:[log in to unmask]] On Behalf Of Jason Hanke
Sent: Tuesday, February 07, 2017 10:44 PM
To: [log in to unmask]
Subject: [MICE-DISCUSS] Unknown Unicast

I'm seeing a lot of what I think is unknown unicast on my remote.
Looks like its coming from the main switch. Is this still from the
Nextera issue today?

-- 
Jay Hanke
CTO
Neutral Path Communications
3 Civic Center Plaza, Suite 204
Mankato, MN 56001
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