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Cisco Bug: CSCur84240 - Wrong UL interface for PWHE sub-interface MRIB OLE after GIL flapping

Last Modified

Jan 08, 2017

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

5.3.0.FWDG 5.3.1.FWDG

Description (partial)

Symptom:
MRIB traffic drops on PWHE interfaces seen on ASR9K when PWHE is used with TE when the primary path is flapped.

Conditions:
ASR9K is running IOS-XR 5.1.1, 5.1.2, 5.1.3, 5.2.0, 5.2.1, 5.3.0, 5.3.1
TE is used with FRR or Path re-optimization.
The primary path is flapped.
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