Last Modified: Jan 07, 2026
Affected Product(s):
BIG-IP GTM, Link Controller
Known Affected Versions:
11.5.3, 11.5.3 HF1, 11.5.3 HF2, 11.5.4, 11.5.4 HF1, 11.5.4 HF2, 11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5, 11.6.0 HF6, 11.6.0 HF7, 11.6.0 HF8, 11.6.1, 12.0.0, 12.0.0 HF1, 12.0.0 HF2
Fixed In:
12.1.0, 12.0.0 HF3, 11.6.1 HF1, 11.5.4 HF3
Opened: Aug 03, 2015 Severity: 3-Major
config load fails with error: 01070356:3: NAT feature not licensed. Unexpected Error: Loading configuration process failed.
config fails to load.
A NAT object is created for GTM/LC standalone license box.
none.
Configuration loading no longer fails with a NAT in DNS section.