Appendix C RADIUS Attributes
IETF Dictionary of RADIUS AV Pairs
C-24
User Guide for Cisco Secure ACS for Windows Server
78-16592-01
52 Acct-Input-
Gigawords
— Integer Inbound No
53 Acct-Output-
Gigawords
— Integer Inbound No
55 Event-
Timestamp
— Date Inbound No
60 CHAP-
Challenge
— String Inbound No
61 NAS-Port-
Type
Indicates the type of physical port
the AAA client is using to
authenticate the user. Physical ports
are indicated by a numeric value as
follows:
•0: Asynchronous
•1: Synchronous
•2: ISDN-Synchronous
•3: ISDN-Asynchronous (V.120)
•4: ISDN- Asynchronous
(V.110)
•5: Virtual
Integer Inbound No
62 Port-Limit Sets the maximum number of ports
to be provided to the user by the
network access server.
Integer
(maximum
length 10
characters)
Both No
63 Login-LAT-
Port
— String Both No
64 Tunnel-Type — Tagged
integer
Both Yes
65 Tunnel-
Medium-Type
— Tagged
integer
Both Yes
Table C-6 RADIUS (IETF) Attributes (continued)
Number Name Description
Type of
Value
Inbound/Out
bound Multiple