Bug ID 1060477: iRule failure "set userName [ACCESS::session data get "session.logon.last.username"]/[ACCESS::session sid]".

Last Modified: Feb 23, 2024

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

Known Affected Versions:
15.1.2,, 15.1.3,, 15.1.4,, 15.1.5,, 15.1.6,, 15.1.7, 15.1.8,,

Fixed In:
17.1.1, 16.1.4, 15.1.9

Opened: Nov 09, 2021

Severity: 3-Major


Apmd crashes after setting the userName field via an iRule.


APM traffic disrupted while apmd restarts.


1.Setting the userName field: set userName [ACCESS::session data get "session.logon.last.username"]/[ACCESS::session sid] 2.Getting the sid feild [ACCESS::session data get session.user.sessionid]


Check the username before setting it from iRule.

Fix Information

APM no longer crashes when setting the username from an iRule

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips