Last Modified: Aug 19, 2026
Affected Product(s):
BIG-IP DNS, GTM
Known Affected Versions:
12.1.0, 12.1.0 hf1, 12.1.0 hf2, 12.1.1, 12.1.1 hf1, 12.1.1 hf2, 12.1.2, 12.1.2 hf1, 12.1.2 hf2, 12.1.3, 12.1.3.1
Fixed In:
13.0.0, 12.1.3.2
Opened: Oct 07, 2016 Severity: 3-Major
The iRule [whereis <ip|ldns> abbrev] does not return a value.
The whereis iRule command will not return the expected value.
iRule relying on whereis abbrev is used.
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