Last Modified: Jun 24, 2020
Affected Product:
See more info
BIG-IP DNS, GTM
Known Affected Versions:
14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.4, 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, 14.1.2.6, 15.0.0, 15.0.1, 15.0.1.1, 15.0.1.2, 15.0.1.3, 15.1.0, 15.1.0.1, 15.1.0.2, 15.1.0.3
Opened: Oct 30, 2019
Severity: 3-Major
You might see occasional and temporary CPU usage increases when named.conf file is unusually large.
When a zone file is updated, a downstream effect is the ZoneRunner process to parse again the named.conf file. The parsing of an unusually large file may cause a temporary increase in CPU usage.
Unusually large named.conf file and zones are checked for updates (when the SOA expires).
None.
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