Last Modified: Oct 06, 2020
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BIG-IP GTM, LTM, TMOS, vCMP, VE
Known Affected Versions:
11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5, 11.6.0 HF6, 11.6.0 HF7, 11.6.0 HF8
Opened: Feb 25, 2015
Assuming that tmm has crashed and auto-restarted, traffic may stop for profiles with HSM keys.
Encrypted traffic will not be processed, even after daemons restart.
This can occur when using HSM keys, and TMM crashes.
Restart TMM, e.g. with 'bigstart restart tmm pkcs11d'
Fixed a race condition that may prevent proper initialization of an inter-process communication between TMM and pkcs11d.