Nokia 7750 - 2.4 RADIUS CoA and Disconnect Message Attributes; 2.4.1 Subscriber Host Identification Attributes

RADIUS ATTRIBUTES REFERENCE GUIDE
RELEASE 14.0.R4
RADIUS Attributes Reference
Issue: 01 3HE 10793 AAAB TQZZA 01 267
Notes:
1. IP address/prefix tracking: a triggered Accounting Interim Update message notifies the RADIUS
accounting server of the acquisition or release of an IP address or prefix during the lifetime of a
session.
2. Requires host-update to be configured for session-accounting mode (configure subscriber-
mgmt radius-accounting-policy name session-accounting interim-update host-update).
2.4 RADIUS CoA and Disconnect Message
Attributes
2.4.1 Subscriber Host Identification Attributes
Table 86 details the different attributes that can be used in a CoA and Disconnect
Message to identify one or multiple subscriber host(s).
19 Nat-Free Generated for Large Scale NAT per
port-block accounting when an
existing port-block is released.
—— — —X
20 Nat-Map Generated for Large Scale NAT per
port-block accounting when a new
port-block is allocated.
—— — —X
21 Nat-Update Generated for a periodically
scheduled Large Scale NAT interim
accounting update in both per port-
block and per subscriber logging
mode.
—— — —X
Table 85 Accounting Triggered Reason (Continued)
Value Reason Description Accounting Mode
CPM Based ISA Based
ESM DSM LSN
Host Session Queue