Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP All
Known Affected Versions:
11.6.0, 11.6.1, 11.6.2, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 11.6.5, 11.6.5.1, 11.6.5.2, 11.6.5.3, 12.0.0, 12.0.0 HF1, 12.1.0 HF1, 12.0.0 HF2, 12.1.0 HF2, 12.0.0 HF3, 12.0.0 HF4, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2, 12.1.0, 12.1.1, 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, 12.1.5, 12.1.5.1, 12.1.5.2, 12.1.5.3, 12.1.6
Fixed In:
13.0.0
Opened: Oct 07, 2014 Severity: 3-Major
mcpd might core or become unresponsive and be restarted by sod.
mcpd will restart.
A large (greater than 64) number of traffic groups are already configured, there are many (greater than 4) devices in trust, and the user creates additional traffic groups.
This can be mitigated by turning off mcpd heartbeat monitoring (tmsh modify sys daemon-ha mcpd heartbeat disabled) while traffic groups are being added, but it is not recommended to be left disabled.
The system now handles updating the traffic group state as a result of creating a traffic group while there are many existing traffic groups and devices.