Why aardvark-dns for rootless user fails to resolve container name and logs the following "Cannot assign requested address (os error 99)" in Red Hat Enterprise Linux 8 ?

Solution Unverified - Updated -

Issue

  • Why aardvark-dns for rootless user fails to resolve container name and logs the following "Cannot assign requested address (os error 99)" in Red Hat Enterprise Linux 8 ?

From the journal log

aardvark-dns[0]:Unable to start server unable to start CoreDns server: Cannot assign requested address (os error 99)

Environment

  • Red Hat Enterprise Linux 8
  • aardvark-dns-1.0.1-35.module+el8.6.0
  • podman-4.1.1-2.module+el8.6.0

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