Bug ID 888765: After upgrading from 13.1.0 to 15.1.0.1 CGNAT is deprovisioned and tmm is restarted by reloaded config from text files

Last Modified: Dec 13, 2023

Affected Product(s):
BIG-IP CGN, Install/Upgrade, LTM(all modules)

Known Affected Versions:
15.1.0, 15.1.0.1, 15.1.0.2, 15.1.0.3, 15.1.0.4, 15.1.0.5, 15.1.1, 15.1.2, 15.1.2.1, 15.1.3, 15.1.3.1, 15.1.4, 15.1.4.1, 15.1.5, 15.1.5.1, 15.1.6, 15.1.6.1, 15.1.7, 15.1.8, 15.1.8.1, 15.1.8.2, 15.1.9, 15.1.9.1, 15.1.10, 15.1.10.2, 15.1.10.3, 16.0.0, 16.0.0.1, 16.0.1, 16.0.1.1, 16.0.1.2, 16.1.0, 16.1.1, 16.1.2, 16.1.2.1, 16.1.2.2, 16.1.3, 16.1.3.1, 16.1.3.2, 16.1.3.3, 16.1.3.4, 16.1.3.5

Fixed In:
16.1.4

Opened: Mar 10, 2020

Severity: 2-Critical

Symptoms

After upgrading, CGNAT is de-provisioned and tmm is restarted after config load.

Impact

-- CGNAT is de-provisioned -- Tmm restarts

Conditions

- CGNAT provisioned prior to upgrade - Upgrade from 13.1.0 to 15.1.0.1 and reboot

Workaround

After upgrading, re-provision CGNAT: tmsh modify sys provision cgnat level <level> tmsh save sys config

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips