Bug ID 555006: ASM REST: lastUpdateMicros is not updated when changing a Custom Signature

Last Modified: Sep 13, 2023

Affected Product(s):
BIG-IP ASM, BIG-IQ(all modules)

Known Affected Versions:
11.6.0, 12.0.0, 12.0.0 HF1, 12.1.0 HF1, 12.0.0 HF2, 12.1.0 HF2, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2

Fixed In:
12.1.0, 12.0.0 HF3, 11.6.1, 11.5.4

Opened: Oct 29, 2015

Severity: 2-Critical


The lastUpdateMicros field is meant to be updated if a user changes a custom signature, but it is not.


Checking for updated signatures does not return the expected result.


REST client is used to look at/filter the signatures collection (/mgmt/tm/asm/sigantures)



Fix Information

REST: The lastUpdateMicros field is now correctly updated after updating a user defined signature.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips