Last Modified: Feb 03, 2026
Affected Product(s):
BIG-IP AFM
Known Affected Versions:
17.1.2.2, 17.1.3, 17.1.3.1
Fixed In:
21.0.0.1, 17.5.1.4
Opened: Nov 03, 2025 Severity: 3-Major
The statistics counters retrieved via SNMP and tmctl do not reflect any increments for the corresponding blacklist category, despite packets being dropped and logged as expected.
Inaccurate stats due to missing statistics.
Blacklist categories populated dynamically via feed lists or automatic updates.
None.
When an IP address is dynamically blacklisted by IP Intelligence (IPI), packets from that source are dropped and logged as expected. The statistics counters for the relevant blacklist category viewed via SNMP or tmctl are also incremented.