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Cisco Bug: CSCvt46830 - FPR2100 'show crypto accelerator statistics' counters do not track symmetric crypto

Last Modified

Oct 06, 2020

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases

9.8(2)

Description (partial)

Symptom:
The counters in the output of 'show crypto accelerator statistics' on FPR2100 platforms do not increment along with encrypted/decrypted traffic for RAVPN (AnyConnect) sessions terminated on the device.  This complicates VPN throughput troubleshooting capabilities since there is no mechanism to differentiate VPN traffic from through-the-box/transit traffic.

Conditions:
This limitation is encountered when troubleshooting VPN throughput performance issues on the Firepower 2100 platforms.
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