Last Modified: Nov 07, 2022
See more info
Known Affected Versions:
15.0.0, 15.0.1, 22.214.171.124, 126.96.36.199, 188.8.131.52, 184.108.40.206, 15.1.0, 220.127.116.11, 18.104.22.168, 8.1.0
22.214.171.124, 16.0.0, 126.96.36.199
Opened: Apr 25, 2020
When a BIG-IP device has been running for 8 weeks or longer without a restart of TMM or a system reboot, BIG-IP services can be disrupted.
Traffic disrupted while TMM restarts.
-- BIG-IP device has been running for 8 weeks or longer without a TMM restart or system reboot. -- The BIG-IP system's internal risk-policy subsystem (used by the security features) has not been configured to communicate with an external risk-policy server. -- In a vCMP configuration, the BIG-IP 'host' instance is susceptible, since no security features can be configured in its context. -- A BIG-IQ device running any BIG-IQ v8.x release prior to 188.8.131.52 is also susceptible.
This issue has been resolved and no longer occurs.