After upgrade to 3.1.0, NSX-T alarm "Manager FQDN Reverse Lookup Failed" triggers
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After upgrade to 3.1.0, NSX-T alarm "Manager FQDN Reverse Lookup Failed" triggers

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Article ID: 316667

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Updated On:

Products

VMware NSX-T Data Center

Issue/Introduction

  • 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 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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