Blacklisting Wired Clients
Is it possible to blacklist a wired client in Aruba controller?
Yes and this feature is supported from AOS 18.104.22.168.
This feature takes care of blacklisting wired clients based on ACL hits
This feature is designed to support for tunnel based RAPs
It Is not supported in a cluster topology.
When a client is blacklisted in the controller, the client is not allowed to associate with any AP in the network for a specified amount of time. If a client is connected to the network when it is blacklisted, a de-authentication message is sent to force the client to disconnect.