Event ID - 15115

Event Id15115
SourceFTP Access Filter
DescriptionThe MAC address for adapter "%1" is used by more than one network adapter on the computer. This configuration is typically used in a VLAN-tagged environment. As a result, the DHCP anti-poisoning intrusion detection mechanism was disabled on this network adapter.
Event InformationAccording to Microsoft

Cause:
As a result of this event, DHCP anti-poising intrusion detection mechanism is currently disabled on this network adapter.
Resolution:
Use the IPConfig utility to check if there is more than one network adapter using the same MAC Address. For best security practice, when the DHCP anit-poising intrusion detection mechanism is disabled, you should not use a VLAN-tagged environment with DCHP on unsecured networks.
Reference LinksEvent Id:15115 Source Id:FTP Access Filter

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