Local RADIUS Server Information

Successful Authentication

The number of times a client successfully authenticated.

Client Blocks

The number of times a client authentication was ignored as a result of a username being blocked because too many failed authentications had occurred.

Unknown NAS

The number of times an access point attempted to use the RADIUS server but its IP address was not in the configured list of valid NASs.

Unknown Usernames

The number of times a request was received to authenticate a username, but the username was not in the list of valid users for the server.

Invalid Passwords

The number of times a user entered a password that did not match the configured value in the server.

Invalid Packets from NAS

The number of packets received from a NAS that were invalid and therefore ignored. One of the Network Access Server statistics indicates the specific type of type of error.

Network Access Server Information

View Information for:

Network Access Server xx.xx.xx.xx

Choose the network access server for which you want to view information. The network access server is the access point configured to use the local RADIUS server as a backup authenticator.

Successes

The number of successful authentications.

Client Blocks

The number of authentications that were blocked because too many consecutive client failures occurred.

Corrupted Packets

The RADIUS protocol length or the length of the individual radio information elements went beyond the total length of the received packet.

No Username Attribute

The number of times the attribute indicating which username to authenticate to was missing from a received packet.

Invalid Authentication Attribute

The number of times the authenticator attribute was missing. Any packet received by the server must have an authenticator attribute to protect the packet from being changed in transit.

Unknown EAP Messages

The number of times the message type on the EAP attribute message was unknown.

Unknown Username

The number of times the username passed for authentication was not found in the server database.

Invalid Passwords

The number of times the password entered by the client did not match the one established in the server database.

Unknown RADIUS Messages

The number of times the message type in the RADIUS message was unknown.

Shared Key Mismatch

The number of times that the checking of the authenticator value in the received packet failed. A receive packet is often created with the key for the NAS to verify whether the packet was really sent by the NAS. If this check resulted in an error, a key mismatch between the NAS and the server database may have occurred.

Invalid State Attribute

The number of times the NAS state information attribute was missing or was changed by the NAS. The NAS is supposed to echo back this information in its replies to the server.

Unknown EAP Type

The number of times an attempt was made to use a non-supported authentication server.

User Information

User Name

Displays the username of the active user.

Successes

The number of successful authentications for this user.

Failures

The number of authentications that failed for this user, generally because of a bad password.

Blocks

The number of authentications that were ignored for this user.