As of LCOS 10.90, the new parameter Message-Authenticator Required has been introduced in multiple locations.
In LANconfig, you can find these under
- ,
- ,
- ,
- ,
- and
- .
Figure 1. Example in LANconfig


- Message Auth. required
- Defines whether the presence of the message authenticator attribute in RADIUS messages is enforced on the client side. The client side is the side that receives the RADIUS accept/fail.