Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP All
Known Affected Versions:
11.5.1, 11.5.2, 11.5.3, 11.5.4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.5.9, 11.5.10
Fixed In:
12.1.0
Opened: Nov 11, 2015 Severity: 3-Major
If a Nitrox crypto accelerator chip fails, TMM will attempt to reset it to clear the failure condition. If the Nitrox failure is permanent, TMM will continuously attempt to reset the Nitrox, adversely impacting traffic flow. You will see errors in /var/log/ltm that say "crit tmm[12809]: 01010025:2: Device error: cn0 device soft resetting"
Loss of traffic.
This occurs when one of the Nitrox crypto accelerator chips fails.
None
TMM has been changed to stop trying to reset the Nitrox after 3 attempts.