I'm attempting to set up 802.1x on our switch fleet and have had no trouble getting EAP-TLS working with domain assets. However, there are devices that we intend on authenticating with MAC auth. When sending MAC auth requests to Clearpass I can see that it is using the correct service, policies, and profiles but auth fails every time with the below message.
Error Code: 209
Error Category: Authentication Failure
Error Message: No password in request
MAC_AUTH: No password in request. Not attempting MAC authenticationCannot select appropriate authentication methodHowever, even if I specify a password on my test switch for MAC auth using this command "aaa port-access mac-based password" I receive the same message. Ideally, I'd like to use the global password command from our AOS switch fleet instead of passing the MAC as the password as this would be a bit more secure, but if the MAC gets passed as the password that is fine as well.