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CirrostratusError: zrd 0115020b:3: Errors in config file after upgrade GTM from version 10.2.4 to 11.0.0 latest hotfix
after i upgrade it, On cli (tail -f /var/log/gtm) show below log Feb 24 15:20:16 shade err zrd[6949]: 0115020b:3: Errors in config file db.test.com.:20: NS record '1.1.1.1' appears to be an address. zone test.com/IN: a.test.com/NS '1.1.1.1.test.com' has no address records (A or AAAA). zone test.com/IN: loaded serial 1.
2 Replies
Aneshcan you paste the output of named-checkconf
Brad_ParkerCirrus
The version of BIND in your new BigIP version is enforcing DNS rules more strictly than in the previous version. NS records must point to hostnames not IP addresses. If that hostname lives in the zone it will then confirm that an A record exists for that host name. What's happening here is that BIND/zonerunner is translating your previous NS record which was 1.1.1.1 into a hostname. Since 1.1.1.1 doesn't end in a trailing dot the zone name is appended, i.e. 1.1.1.1.test.com. It is then trying to validate that 1.1.1.1.test.com is a valid A record in the test.com zone. I would recommend updating all the NS records you see in the logs ASAP with valid hostnames that can be resolved via an A record lookup. MX records could potentially produce the same kind of logs.
