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Cisco Bug: CSCul48593 - Active FP crashed due to stuck threads @ipv4_nat_bpa_free_port

Last Modified

Jan 29, 2017

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases

15.2(4)S 15.3(3)S 15.4(1)S 15.4(2)S

Description (partial)

Symptom:
When ASR1k is configured with NAT CGN and PAP mode with BPA, with  traffic, within several minutes active FP crashes with stuck thread interrupt.

Conditions:
NAT must be configured with CGN, PAP and BPA.
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