Hello, can OPNsense block static IP addresses and only allow IP addresses that the computer gets from the DHCP server? The DHCP server will be located on the OPNsense system. I need to ensure that there are no static IP addresses on the network. The switches we are using are stupid.
Thank you ...
You cannot prevent a device, with physical access to you network, from being able to assign itself a static IP. You can restrict access via MAC address but that is labor intensive.