Hi,
All the below is in a virtual environment.
I have a Windows Server VM which when pinged from any other device shows (DUP!). I tried to flush the ARP in the OPNSense VM, but this does not change anything.
The IP address is only assigned to 1 device, the duplicate issue comes from changing the MAC address.
Can I know how to get rid of old MAC address informatgion from the routrer ?
Thank You