Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP GTM, LTM
Known Affected Versions:
11.4.1, 11.5.3, 11.5.4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.5.9, 11.5.10, 11.6.1, 11.6.2, 11.6.3, 11.6.3.1, 11.6.3.2, 12.0.0, 12.0.0 HF1, 12.1.0 HF1, 12.0.0 HF2, 12.1.0 HF2, 12.0.0 HF3, 12.0.0 HF4, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2, 12.1.0, 12.1.1, 12.1.2
Fixed In:
13.0.0, 12.1.3, 11.6.3.3
Opened: Dec 18, 2015 Severity: 3-Major
A and AAAA RRsets in the additional section are dropped.
Failure to include the additional RRs results in additional lookups by the client which could be glue records for a resolver.
When dns64-additional-section-rewrite is 'v4-only' or 'v6-only'.
Set dns64-additional-section-rewrite is 'any'.
v4-only and v6-only options work as expected. Note that DNS64 prefix operations occur after all other DNS processing blocks -- including GTM.