Attributes supported in 802.1X authentication
Following are the RADIUS attributes supported in 802.1X authentication:
| Attribute name | Tx | Rx | Notes |
|-----------------------|----|----|---------------------------------------------------|
| User-name | Y | N | RFC2865 |
| Calling-station-id | Y | N | RFC2865/3580 |
| Called-station-id | Y | N | RFC2865/3580 |
| NAS-port-id | Y | N | RFC2869 |
| NAS-port | Y | N | RFC2865 |
| Service-Type | Y | N | RFC2865 |
| EAP-Message | Y | N | RFC2869 |
| State | Y | Y | RFC2865 |
| Session-Timeout | N | Y | RFC2865 - Used as EAP timeout in Challenge packet |
| NAS-IP-Address | Y | N | RFC2865 |
| NAS-Identifier | Y | N | RFC2865 |
| NAS-Ipv6-Address | Y | N | RFC3162 |
| Message-Authenticator | Y | Y | RFC2869 |