Bug ID 1028269: Device using CGNAT + subscriber discovery license shows unknown for pem_subscriber-id.

Last Modified: May 29, 2024

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

Known Affected Versions:
15.1.3, 15.1.3.1, 15.1.4, 15.1.4.1, 15.1.5

Fixed In:
17.0.0, 16.1.2.2, 15.1.5.1

Opened: Jun 23, 2021

Severity: 2-Critical

Symptoms

On a BIG-IP device configured with CGNAT + subscriber discovery license, the LSN log shows "unknown" for the pem_subscriber-id field.

Impact

LSN log shows "unknown" for the pem_subscriber-id field.

Conditions

-- PEM and CGNAT enabled -- RADIUS and CGNAT traffic are in different route domains

Workaround

N/A

Fix Information

Subscriber-id now shows correctly in the LSN log after it is added with CGNAT provisioned check in subscriber-discovery.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips