I got an alert today: The switch in the network School Building detected a new DHCP server with the following details: MAC: 00:18:0a:xx:xx:xx IP: 10.10.40.2 VLAN: 1 Subnet: 0.0.0.0/0 The MAC address says it's is the known, one and only Meraki Firewall that has been on the network since initial setup. Nothing was physically changed. unplugged, and nothing noted in the Change log to cause this. Last entry on the change log was 3 days ago. Is this a real error, or a false error? If it's real, how do I track it down?
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