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7-18
Cisco Wireless ISR and HWIC Access Point Configuration Guide
OL-6415-04
Chapter 7 Configuring RADIUS Servers
Configuring and Enabling RADIUS
RADIUS Attributes Sent by the Access Point
Table 7-2 through Table 7-6 identify the attributes sent by an access point to a client in access-request,
access-accept, and accounting-request packets.
Note You can configure the access point to include in its RADIUS accounting and authentication requests
attributes recommended by the Wi-Fi Alliance’s WISPr Best Current Practices for Wireless Internet
Service Provider (WISP) Roaming document. Refer to the
“Configuring WISPr RADIUS Attributes”
section on page 7-16 for instructions.
Ta b l e 7-2 Attributes Sent in Access-Request Packets
Attribute ID Description
1 User-Name
4 NAS-IP-Address
5 NAS-Port
12 Framed-MTU
30 Called-Station-ID (MAC address)
31 Calling-Station-ID (MAC address)
32 NAS-Identifier
1. The access point sends the NAS-Identifier if attribute 32 (include-in-access-req) is configured.
1
61 NAS-Port-Type
79 EAP-Message
80 Message-Authenticator
Ta b l e 7-3 Attributes Honored in Access-Accept Packets
Attribute ID Description
25 Class
27 Session-Timeout
64 Tunnel-Type
1. RFC2868; defines a VLAN override number.
1
65 Tunnel-Medium-Type
1
79 EAP-Message
80 Message-Authenticator
81 Tunnel-Private-Group-ID
1
VSA (attribute 26) LEAP session-key
VSA (attribute 26) Auth-Algo-Type
VSA (attribute 26) SSID