Guest

Preview Tool

Cisco Bug: CSCun94182 - GGSN is not sending TUSU (SN-Total-Used-Service-Unit) in CCR-U FINAL

Last Modified

May 21, 2017

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

15.0(700)

Description (partial)

Symptom:
TUSU is not sent in CCR-U FINAL resulting in call getting disconnected and the user is reconnecting immediately due to this. This results in increase TPS towards the OCS server. Recently the mediation server has been removed and GGSN and OCS are directly connected and the OCS server is not able to handle the increase TPS resulting in the issue

Conditions:
When the user runs out of quota, GGSN sends a CCR-U final to indicate any residual usage for a particular RG. For XLCom, GGSN has a feature to send the TUSU in the message towards OCS. Due to a bug in the system, the TUSU is not being sent in the CCR-U Final resulting in termination of the call. Due to the smartphones, it reconnects immediately resulting in increasing TPS as the user has already run out of quota going into a loop of termination and reactivation.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.