Bug ID 1350417: "Per IP in-progress sessions limit (xxx) exceeded" message occurs before number of "In-Progress session" reaches the limit

Last Modified: May 29, 2024

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

Known Affected Versions:
15.1.8, 15.1.8.1, 15.1.8.2, 15.1.9, 15.1.9.1, 15.1.10, 15.1.10.2, 15.1.10.3, 15.1.10.4, 16.1.4.1, 16.1.4.2, 16.1.4.3, 17.1.1, 17.1.1.1, 17.1.1.2, 17.1.1.3

Opened: Sep 11, 2023

Severity: 4-Minor

Symptoms

You may observe the below in /var/log/apm. warning tmm2[20687]: 01490547:4: Access Profile <AP Name>: Per IP in-progress sessions limit (2048) exceeded for <IP Address>

Impact

New sessions may be rejected when this message was logged.

Conditions

-- No specific conditions, it happens when Access Profiles are attached to a virtual server.

Workaround

Keep large value for " Per IP In-Progress session" limit.

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips