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Cisco Bug: CSCvt88936 - ASA/FTD shows incorrect value in capability: Max crypto throughput

Last Modified

Jun 15, 2020

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases

9.12(2.151) 9.4(4.18)

Description (partial)

Symptom:
Output from "show crypto accelerator statistics" is misleading - it doesn't reflect real throughput of crypto layer in some ASA models and in all Firepower models:

# Show Crypto Accelerator Statistics

Crypto Accelerator Status
-------------------------
[Capability]
   Supports hardware crypto: True
   Supports modular hardware crypto: False
   Max accelerators: 4
   Max crypto throughput: 2000 Mbps <--- this value
   Max crypto connections: 10000

Conditions:
For ASA hardware, it was observed on ASA5585-S40. For Firepower appliances it's universal for all platforms.
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