Bug ID 709381: iRules LX plugin imported from a system with a different version does not properly run, and the associated iRule times out.

Last Modified: May 23, 2019

Bug Tracker

Affected Product:  See more info
BIG-IP TMOS(all modules)

Known Affected Versions:
13.1.0, 13.1.0.1, 13.1.0.2, 13.1.0.3, 13.1.0.4, 13.1.0.5, 13.1.0.6, 13.1.0.7, 13.1.0.8, 13.1.1, 13.1.1.1, 13.1.1.2, 13.1.1.3, 13.1.1.4, 13.1.1.5, 14.0.0, 14.0.0.1, 14.0.0.2, 14.0.0.3, 14.0.0.4, 14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.4, 14.1.0.5, 15.0.0

Opened: Mar 08, 2018
Severity: 3-Major

Symptoms

An iRules LX plugin does not properly run and messages similar to the following example are logged to the /var/log/ltm file: err tmm[17616]: 01220001:3: TCL error: /Common/my-plugin/my-rule <HTTP_REQUEST> - ILX timeout. invoked from within "ILX::call $ilx_handle -timeout 3000 my-function"

Impact

The affected iRules LX are not functional under the new software version, and the virtual servers utilizing them will experience various failures.

Conditions

An iRules LX workspace archive is imported to BIG-IP version 13.1.0 or later from a previous software version. It should be noted this is what happens during a regular software upgrade. Therefore, you might encounter this issue when upgrading a system to BIG-IP version 13.1.0 or later.

Workaround

Change the node version from 0.12.15 to 6.9.1 and back.

Fix Information

None

Behavior Change