MAC address filtering has long been included as a security feature in many consumer routers, allowing users to block traffic or limit speeds to specific devices on their network by MAC address.

MAC filtering never really works. Anyone wanting to get on the wifi can just run a sniffer for a few minutes, find a MAC that is allowed and use it on their device. MAC filtering is useless. As for ...

We have a Procurve 2510G that we want to do basic MAC filtering on i.e. only allow machines with a MAC of xyz to connect to Ports X-Y. Seems with the port-security command that there is an ...