Intelligent Wireless Access Gateway Configuration Guide
Cisco ISG Accounting Accuracy for LNS Sessions
Downloads: This chapterpdf (PDF - 1.16MB) The complete bookPDF (PDF - 6.18MB) | The complete bookePub (ePub - 1.55MB) | Feedback

Cisco ISG Accounting Accuracy for LNS Sessions

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.

Finding Feature Information

Your software release may not support all the features documented in this module. For the latest caveats and feature information, see Bug Search Tool and the release notes for your platform and software release. To 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, or when the timeout period expires, whichever is sooner. The minimum timeout that can be configured is 1 second, and the maximum timeout that can be configured is 10 seconds.

Additional References

Related Documents

MIBs

MIB

MIBs Link

No new or modified MIBs are supported by this feature.

To locate and download MIBs for selected platforms, Cisco software releases, and feature sets, use Cisco MIB Locator found at the following URL:

http:/​/​www.cisco.com/​go/​mibs

Technical Assistance

Description

Link

The Cisco Support website provides extensive online resources, including documentation and tools for troubleshooting and resolving technical issues with Cisco products and technologies.

To receive security and technical information about your products, you can subscribe to various services, such as the Product Alert Tool (accessed from Field Notices), the Cisco Technical Services Newsletter, and Really Simple Syndication (RSS) Feeds.

Access to most tools on the Cisco Support website requires a Cisco.com user ID and password.

http:/​/​www.cisco.com/​cisco/​web/​support/​index.html

Feature Information for Cisco ISG Accounting Accuracy for LNS Sessions

The following table provides release information about the feature or features described in this module. This table lists only the software release that introduced support for a given feature in a given software release train. Unless noted otherwise, subsequent releases of that software release train also support that feature.

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.

Table 1 Feature Information for Cisco ISG Accounting Accuracy for LNS Sessions

Feature Name

Releases

Feature Information

Cisco ISG Accounting Accuracy for LNS Sessions

Cisco IOS XE Release 3.11

The ISG Accounting Accuracy for Sessions feature improves the accuracy of reported statistics for L2TP Network Server (LNS) sessions and traffic classes in the Stop Accounting messages.

In Cisco IOS XE Release 3.11S, this feature was implemented on the Cisco ASR 1000 Series Aggregation Services Routers.

Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its affiliates in the U.S. and other countries. To view a list of Cisco trademarks, go to this URL: http:/​/​www.cisco.com/​go/​trademarks. Third-party trademarks mentioned are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (1110R)