Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP DNS, LTM
Known Affected Versions:
12.1.1, 12.1.2, 12.1.3, 13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1
Fixed In:
13.1.0.2, 13.1.0, 12.1.3.1
Opened: Apr 04, 2017 Severity: 3-Major Related Article:
K93338593
DNS Express returns an incorrect TTL for the SOA RRSIG record in a NoData response.
This brings the behavior in line with RFC2308. There is no known functional impact.
-- DNS Express configured. -- A query that results in a NoData response and DNSSEC signing requested.
There is no workaround.
The TTL of the RRSIG record now matches the TTL of the covered SOA record.