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Cisco ISG Accounting Accuracy for LNS Sessions
The ISG Accounting Accuracy for LNS Sessions feature improves the accuracy of reported statistics for the
LNS sessions and traffic classes in the Stop Accounting messages. Because of the distributed nature of the
Cisco ASR 1000 Series Aggregation Services Routers, subscriber statistics are collected periodically every
10 seconds to balance the impact to statistics accuracy, and call setup and teardown rates. Statistics reports
that are generated using this collection are therefore up to 10 seconds old. When the Accounting Accuracy
feature is enabled, the most recent statistics are retrieved for particular subscribers in specific conditions,
such as when a session is torn down or stopped.
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Finding Feature Information
Your software release may not support all the features documented in this module. For the latest caveats and
feature information, see
find information about the features documented in this module, and to see a list of the releases in which each
feature is supported, see the feature information table at the end of this module.
Use Cisco Feature Navigator to find information about platform support and Cisco software image support.
To access Cisco Feature Navigator, go to www.cisco.com/go/cfn. An account on Cisco.com is not required.
Information About Cisco ISG Accounting Accuracy for LNS
Sessions
You can enable or disable the ISG Accounting Accuracy for LNS Sessions feature using the subscriber
accounting accuracy timeout value command.
When the ISG Accounting Accuracy for LNS Sessions feature is enabled, the LNS sessions that are getting
disconnected are held off until the timeout value configured in the subscriber accounting accuracy timeout
value command is reached. The sessions are torn down when their most recent statistics have been collected,
OL-30226-03
Finding Feature Information, page 65
Information About Cisco ISG Accounting Accuracy for LNS Sessions, page 65
Additional References, page 66
Feature Information for Cisco ISG Accounting Accuracy for LNS Sessions, page 67
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and the release notes for your platform and software release. To
Intelligent Wireless Access Gateway Configuration Guide
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