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Cisco Bug: CSCup85335 - CFT crash observed on PFR border router with IWAN performance testing.

Last Modified

Jan 30, 2017

Products (1)

  • Cisco 3G Wireless WAN

Known Affected Releases

15.5(1)S 15.5(3)

Description (partial)

Symptom:
With Overlord CPU utilization at 95 - 98% trying to collect the throughput, this crash was seen.
This has been seen multiple times so far while verifying AVC  performance monitor records through CLI.
One observation is this crash occurs when traffic throughtput is trying to exceed 300mpbs on branch.

Conditions:
IWAN advanced configuration performance testing includes the following features
1. DMVPN 
2. HQOS
3. NBAR
4. Crypto in transport mode
5. Coarse grain AVC
6. PFRv3 - app based

With Overlord CPU utilization at 95 - 98% trying to collect the throughput, this crash was seen.
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Bug Details Include

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