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Cisco Bug: CSCus70631 - [GnGp] QoS Change trigger send to Gy/Rf during HO from 4G to 3G

Last Modified

Dec 25, 2016

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

16.0(1) 18.0.0.58772

Description (partial)

Symptom:
ACR Interim for QOS change seen on Rf and QOS change CCR-U seen on Gy when 4G to 3G handoff occurs.

Conditions:
No change in default eps bearer qos and apn-ambr.
However following fields are seen to carry values different(new) as compared to older serving node.

delay class
precedence class
mean throughput
transfer delay
ssd (source statistics descriptor)
mbr ul/dl from extended qos fields

Defect/symptoms observed on older releases for both Rf and Gy when the differences in values is observed.
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