Last Modified: Oct 16, 2023
Affected Product(s):
BIG-IP All
Known Affected Versions:
12.1.2, 12.1.3, 12.1.3.1, 12.1.3.2, 12.1.3.3, 12.1.3.4, 12.1.3.5, 12.1.3.6, 12.1.3.7, 12.1.4, 12.1.4.1
Fixed In:
15.0.0, 12.1.5
Opened: Sep 27, 2018 Severity: 3-Major
Under heavy SSL traffic, it is observed that sw crypto codec queue is stuck and taken out of service, but no failover happened
Traffic is impacted and a large number of SSL handshakes to the BIG-IP are failing.
Heavy SSL traffic
Increase crypto.queue.timeout to a much larger number(from 100 to 500 for example). Restart tmms for the change to take effect.
None