RADIUS Attributes Reference
166
RADIUS ATTRIBUTES REFERENCE GUIDE
RELEASE 14.0.R4
3HE 10793 AAAB TQZZA 01 Issue: 01
4 NAS-IP-Address The identifying IP Address of the NAS requesting the Authentication or
Accounting. Included when the RADIUS server is reachable via IPv4.
The address is determined by the routing instance through which the
RADIUS server can be reached:
“Management” — The active IPv4 address in the Boot Options File (bof
address ipv4-address)
“Base” or “VPRN”— The the IPv4 address of the system interface
(configure router interface system address address).
The default NAS-IP-Address value can be overwritten:
ESM: configure aaa radius-server-policy policy-name servers
source-address ip- address
DSM: configure aaa isa-radius-policy name nas-ip-address-origin
{isa-ip | system-ip}
5 NAS-Port The physical access-circuit on the NAS which is used for the
Authentication or Accounting of the user. The format of this attribute is
configurable on the NAS as a fixed 32 bit value or a parameterized 32
bit value. The parameters can be a combination of outer-vlan-id(o),
inner-vlan-id(i), slot number(s), MDA number(m), port number or lag-
id(p), ATM VPI(v) and ATM VCI(c), fixed bit values zero (0) or one (1)
but cannot exceed 32 bit. The format can be configured for following
applications: configure aaa l2tp-accounting-policy name include-
radius-attribute nas-port, configure router l2tp cisco-nas-port,
configure service vprn service-id l2tp cisco-nas-port, configure
subscriber-mgmt authentication-policy name include-radius-
attribute nas-port, configure subscriber-mgmt radius-accounting-
policy name include-radius-attribute nas-port.
6 Service-Type The type of service the PPPoE user has requested, or the type of
service to be provided for the PPPoE user. Optional in RADIUS-Accept
and CoA. Treated as a session setup failure if different from Framed-
User.
7 Framed-Protocol The framing to be used for framed access in case of PPPoE users.
Optional in RADIUS-Accept and CoA. Treated as a session setup
failure if different from PPP.
8 Framed-IP-Address The IPv4 address to be configured for the host via DHCPv4 (radius
proxy) or IPCP (PPPoE). Simultaneous returned attributes [88] Framed-
Pool and [8] Framed-IP-Address (RADIUS Access-Accept) are handled
as host setup failures. Attribute is also used in CoA and Disconnect
Message (part of the ESM or AA user identification-key). Attribute is
omitted in accounting via configure subscriber-mgmt radius-
accounting-policy
name include-radius-attribute no framed-ip-
addr.
Table 62 Enhanced Subscriber Management Accounting (Description) (Continued)
Attribute ID Attribute Name Description
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