Bug ID 1039993: AFM NAT Excessive number of logs "Port Block Updated" and "LSN_PB_UPDATE"

Last Modified: Sep 13, 2023

Affected Product(s):
BIG-IP AFM(all modules)

Fixed In:
15.1.9

Opened: Aug 11, 2021

Severity: 3-Major

Symptoms

Although Subscriber ID is not changed, "Port Block Updated","10.10.10.29","0","10.20.20.64","0","1025","1275","","unknown" is being written in the log

Impact

Excessive log messages occur.

Conditions

If "Log subscriber ID" field is selected in the log profile, this log will be printed.

Workaround

If you deselect "Log subscriber ID" field in log profile, this message will not be written. Note that this workaround may impact other messages related to subscriber ID.

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips