Hi @ph0t0g, Nope i still havent got on the phone with Meraki support. We created a rule to deny that Meraki Switch from ping-ing 8.8.8.8 . That stopped everything, but the ping action is still continuing. From the picture below, it shows that in the past hour, 3500+ pings were denied. And if you allow the ping to build up, it would hit my threshold of 70Mb and boom, the whole network goes down. Am I experiencing a ping flood attack from Meraki? Any recommendations on what to do next? Thanks in advance. Felix
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