Last Modified: Nov 11, 2023
Affected Product(s):
BIG-IP GTM, TMOS
Known Affected Versions:
14.1.4.5, 14.1.4.6, 14.1.5, 14.1.5.1, 14.1.5.2, 14.1.5.3, 14.1.5.4, 14.1.5.6, 15.1.5, 15.1.5.1, 15.1.6, 15.1.6.1, 15.1.7, 15.1.8, 15.1.8.1, 15.1.8.2, 15.1.9, 15.1.9.1, 15.1.10, 15.1.10.2, 16.1.2.1, 16.1.2.2, 16.1.3, 16.1.3.1, 16.1.3.2, 16.1.3.3, 16.1.3.4, 16.1.3.5, 16.1.4, 16.1.4.1, 17.0.0, 17.0.0.1, 17.0.0.2, 17.1.0, 17.1.0.1, 17.1.0.2, 17.1.0.3, 17.1.1
Opened: Feb 24, 2022 Severity: 3-Major
After an mcpd restart, zrd may not be able to re-establish a connection to named. This shows up in the /var/log/gtm file or in the GUI with a message similar to the following: err zrd[27809]: 01150306:3: Error connecting to named socket 'Connection refused'. (or) err zrd[16198]: 01150306:3: Error connecting to named socket 'Connection timed out'.
Looking up or modifying zone records may fail.
After an mcpd restart
Restart zrd and named tmsh restart sys service zrd named
None