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  1. Product Technical Learning
  2. PTL-15515

hostname -A output differs between PROD and disconnected environments

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    • RH124 - RHEL10.x NEXT
    • RH124 - RHEL10.0-en-3-20250821
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      In the PROD lab environment, the hostname -A command returns both the FQDN and the short hostname, indicating that full hostname resolution is functioning. However, in the disconnected lab environment, the same command returns only the FQDN. This suggests that hostname resolution is limited or partially configured in the disconnected environment.

      PROD Environment Output:

      workstation.lab.example.com workstation

      Disconnected Environment Output:

      workstation.lab.example.com

       

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          Shashi Singh
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          Zoltan Molnar

              zoltanmolnar Zoltan Molnar
              shasingh01 Shashi Singh
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