Last Modified: Jul 18, 2026
Affected Product(s):
BIG-IP TMOS
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, 11.6.1, 11.6.1 hf1, 11.6.1 hf2, 11.6.2, 11.6.2 hf1, 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, 12.0.0 hf2, 12.0.0 hf3, 12.0.0 hf4
Fixed In:
15.1.0
Opened: Nov 18, 2015 Severity: 3-Major
When troubleshooting the tmm state when mcpd exits, it is not possible to generate a tmm core
Unable to force a tmm core when mcpd exits. There is no functional impact to this but it can make diagnosing issues more difficult.
Troubleshooting mcpd and tmm state at the same time
None
A new sys db variable has been added called tmm.mcp.disconnect.core to cause tmm to core when mcpd disconnects.
A new sys db variable has been added called tmm.mcp.disconnect.core. The default value is disabled. When enabled, tmm will core if mcpd exists. This can be useful for troubleshooting purposes.