NSX-T alarm triggers ( "Manager FQDN Reverse Lookup Failed".) after upgrade to 3.1.0
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Article ID: 316667
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Updated On:
Products
VMware NSX
Issue/Introduction
Symptoms:
- DNS forward and reverse lookup from each manager works as normal
- The Manager FQDN specified in /etc/vmware/nsx/appliance-info.xml is in lowercase (test.domain.local)
- DNS reverse lookup returns the hostname in upper case (TEST.domain.local)
Environment
VMware NSX-T Data Center
VMware NSX-T Data Center 3.x
Cause
The alarm is triggered due to a case mismatch between DNS query and the FQDN specified in appliance-info.xml
Resolution
This issue is resolved in 3.1.2
Attachments
manager_fqdn_reverse_lookup_failure_status.py
get_app
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