Operational Defect Database
BugZero found this defect 160 days ago.
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F5 | 1399809
DNS Resolution for IPv6 clients is not working when dns64 is enabled with secondary in DNS Profile.
Last update date:
5/4/2024
Affected products:
BIG-IP
BIG-IP DNS
Affected releases:
14.1.0
14.1.0.1
14.1.0.2
14.1.0.3
14.1.0.5
14.1.0.6
14.1.2
14.1.2.1
14.1.2.2
14.1.2.3
14.1.2.4
14.1.2.5
Fixed releases:
No fixed releases provided.
Description:
Bug ID 1399809: DNS Resolution for IPv6 clients is not working when dns64 is enabled with secondary in DNS Profile. ... Last Modified: May 04, 2024 ... Affected Product(s): ... Severity: 3-Major ... Symptoms ... DNS Resolution for IPv6 clients is not working when dns64 is enabled with secondary in DNS Profile. ... Impact ... IPv6 resolution is failing. ... Conditions ... --- DNS64 is enabled and set to secondary in DNS Profile. --- qname-minimisation is enabled by default in code in the latest unbound. --- That Profile is configured with dns cache. --- A DNS listener is configured with the above profile. --- DNS clients requesting ipv6 resolution requests towards the listener. ... Workaround
