Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP CGN, Install/Upgrade
Known Affected Versions:
11.5.3, 11.5.3 HF1, 11.5.3 HF2, 11.5.4, 11.5.4 HF1, 11.5.4 HF2, 11.5.4 HF3, 11.5.4 HF4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.5.9, 11.5.10, 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
Fixed In:
12.0.0, 11.6.1
Opened: Nov 10, 2014 Severity: 1-Blocking
An SNMP query for F5 Enterprise MIB attribue sysTmmStatMemoryTotal and several others were returning zero values after upgrading to v11.6.0 HF6 or higher.
These values are incorrect.
Always
Similar queries can be made to equivalent MIB attributes provided in units of kilobytes using SNMP type Gauge. In the case of sysTmmStatMemoryTotal, sysTmmStatMemoryTotalKb can be queried.
For the affected MIB attributes in 11.6.0 HF6 and higher, zero values are no longer returned. Units of measurements continue to be in bytes using SNMP attribute type Counter64.