Juniper JUNOSE 11.0.X MULTICAST ROUTING, Configuration Manual

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Method list—A specified configuration that defines how the NAS performs the
AAA accounting service. A service type can be configured with multiple method
lists with different names, and a method list name can be used for different
service types. Initially, no accounting method list is defined; therefore
accounting is disabled.
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Default method list—Configuration used by consoles and lines when no
named method list is assigned. You enable accounting by defining
default accounting method lists for each service type.
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Named method list—Assigned to a console, specific line, or group of lines;
overrides the default method list.
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Service type—Specifies the type of information provided by the
accounting service:
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Exec—Provides information about User Exec terminal sessions, such as
telnet, Local Area Transport (LAT), and rlogin, on the NAS.
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Commands <0-15>—Provides information about User Exec mode CLI
commands for a specified privilege level that are being executed on the NAS.
Each of the sixteen command privilege levels is a separate service type.
Accounting records are generated for commands executed by users, CLI
scripts, and macros.
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Accounting mode—Specifies the type of accounting records that are recorded
on the server. Accounting records track user actions and resource
usage. You can analyze and use the records for network management, billing,
and auditing purposes.
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start-stop—A start accounting record is generated just before a process
begins, and a stop accounting record is generated after a process successfully
completes. This mode is supported only for the Exec service type.
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stop-only—A stop accounting record is generated after a process successfully
completes. This mode is supported only for the Commands service types.
The NAS sends accounting packets to the host. The accounting
packets contain data in the packet header, packet body, and attribute-value pairs
(AVPs). Table 65 on page 314 provides descriptions of the accounting data.
Table 65: Accounting Information
Description Location Field/Attribute
Major version number Packet header major_version
Minor version number Packet header minor_version
Type of the AAA service: Accounting Packet header type
Bitmapped flags representing the record type: start
accounting record or stop accounting record Packet body flags
Privilege level of the user executing the Exec session or
CLI command: 0 - 15 Packet body priv-level
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Overview
JUNOSe 11.0.x Broadband Access Configuration Guide