Bug ID 438149: Error log of "interface module id schema mismatch" on B4200 with 11.4.1

Last Modified: Sep 13, 2023

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

Known Affected Versions:
11.4.1, 11.6.0, 11.6.1, 11.6.2, 11.6.3,,,,, 11.6.4, 11.6.5,,,

Fixed In:

Opened: Nov 18, 2013

Severity: 3-Major

Related Article: K14872


On VIPRION B4200 (A107) blade installed with 11.4.1 software, following error messages is logged in /var/log/ltm by bcm56xxd: interface module id schema mismatch (3 != 0)


This is an informational error message only and does not impact BIG-IP operation.


This occurs when using VIPRION B4200 (A107) blades with BIG-IP v11.4.1 software.


There is no workaround.

Fix Information

The innocuous message "interface module id schema mismatch (3 != 0)" will longer be created in /var/log/ltm

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips