RADIUS Attributes Reference
16
RADIUS ATTRIBUTES REFERENCE GUIDE
RELEASE 14.0.R4
3HE 10793 AAAB TQZZA 01 Issue: 01
61 NAS-Port-Type The type of the physical port of the NAS which is authenticating the user
and value automatically determined from subscriber SAP encapsulation.
It can be overruled by configuration. Included only if include-radius-
attribute nas-port-type is added per application: configure subscriber-
mgmt authentication-policy (ESM authentication), configure
subscriber-mgmt radius-accounting-policy (ESM accounting),
configure aaa isa-radius-policy (LSN accounting, WLAN-GW) and
configure aaa l2tp-accounting-policy (L2TP accounting). Checked for
correctness if returned in CoA.
The NAS-Port-Type attribute is always included when the Nas-Port-Id is
also included.
85 Acct-Interim-
Interval
The interval, in seconds, at which Acct-Interim-Update messages should
be generated for the first RADIUS Accounting Policy in the subscriber
profile. Overrides the local configured update-interval value in the
RADIUS accounting policy. This only takes effect if interim-updates are
enabled for one of the accounting modes in the RADIUS Accounting
Policy.
An attribute value of 0 disables the generation of Acct-Interim-Update
messages.
Attribute [85] Acct-Interim-Interval takes precedence over [26-6527-232]
Alc-Acct-Interim-IvI with tag 1 when both are included. Attribute values
outside the allowed limits are accepted but are rounded to the minimum
or maximum limit.
87 NAS-Port-Id A text string which identifies the physical/logical port of the NAS which is
authenticating the user and/or reported for accounting. Attribute is also
used in CoA and Disconnect Message (part of the user identification-key).
The nas-port-id for physical ports usually contains slot/mda/port/
vlan|vpi.vlan|vci. The physical port can have an optional prefix-string (max
8 chars) and suffix-string (max 64 chars) added for Authentication and
Accounting (configure subscriber-mgmt radius-accounting-policy |
authentication-policy name include-radius-attribute nas-port-id
[prefix-string string] [suffix circuit-id|remote-id]). For logical access
circuits (LNS) the nas-port-id is a fixed concatenation (delimiter #) of
routing instance, tunnel-server-endpoint, tunnel-client-endpoint, local-
tunnel-id, remote-tunnel-id, local-session-id, remote-session-id and call
sequence number.
Included only if include-radius-attribute nas-port-id is added per
application: configure subscriber-mgmt authentication-policy (ESM
authentication), configure subscriber-mgmt radius-accounting-policy
(ESM accounting), configure aaa isa-radius-policy (LSN accounting,
WLAN-GW) and configure aaa l2tp-accounting-policy (L2TP
accounting). For a
capture-sap, the nas-port-id attribute is always
included in authentication requests.
Table 2 Subscriber Host Identification (Description) (Continued)
Attribute ID Attribute Name Description
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