Bug ID 921441: MR_INGRESS iRules that change diameter messages corrupt diam_msg

Last Modified: Apr 21, 2022

Bug Tracker

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

Known Affected Versions:
15.0.0, 15.0.1,,,,, 15.1.0,,,,,, 15.1.1, 15.1.2,, 15.1.3,, 15.1.4,, 15.1.5,, 16.0.0,, 16.0.1,,, 16.1.0, 16.1.1, 16.1.2,,

Opened: Jun 26, 2020
Severity: 3-Major


-- 'DIAMETER::host origin' command may not be set correctly. There are errors in ltm/log: err tmm[18562]: 014c0001:3: DIAMETER: hud_diam_handle error: Not found


Using the iRule to change the host origin corrupts the diameter message.


-- Virtual server is configured with a diameter profile enabled with an ingress iRule, for example: ltm rule Diameter - iRule { when MR_INGRESS { DIAMETER:: host origin "hostname.realm.example" } } -- Traffic arrives containing CER and ULR messages.



Fix Information


Behavior Change