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

Last Modified

Sep 21, 2017

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

5.3.0.FWDG 5.3.1.FWDG

Description (partial)

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

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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