QTECH SmartEdge 600 Configuration - Manual (Page 27)

Configuration and Operations
Table 27 Context-Specific Subscriber Accounting
Task Root Command Notes
Enable context-specific
accounting messages for
DHCP lease, DHCPv6
prefix delegation (PD),
reauthorization information,
or ANCP events. aaa accounting event Accounting messages for the
following are sent to one or more
RADIUS accounting servers
with IP addresses or hostnames
configured in the same context:
• DHCP lease
• DHCPv6 PD
• IPv4 and IPV6 single-stack
to dual-stack or dual-stack to
single-stack transition
• Reauthorization information
• ANCP events for subscriber
sessions in the current context
Suppress accounting
messages when subscriber
sessions cannot be
established. aaa accounting suppress-acct-on
-fail Accounting messages are not
sent to the RADIUS server
when subscriber sessions
cannot be established due to
an authentication problem, a
changed IP address, and so on.
2.4.3.3 Configure Two-Stage Subscriber Accounting
Two-stage accounting collects RADIUS accounting data on both global
RADIUS servers and context-specific RADIUS servers. To configure
two-stage accounting for subscriber sessions, perform the tasks as shown in
Configure Subscriber Accounting and Configure Context-Specific Subscriber
Accountingsections.
2.4.4 Configuring L2TP Accounting
To configure L2TP accounting, you must perform the following tasks:
• Configure Global L2TP Accounting
• Configure Context-Specific L2TP Accounting
• Configure Two-Stage L2TP Accounting
2.4.4.1 Configure Global L2TP Accounting
To configure global L2TP accounting, perform the task described in Table 28.
23 61/1543-CRA 119 1170/1 Uen L | 2012-12-04