Why PXE boot fails with error "Error: argument "preferred_lft" is wrong: valid_lft value" in Red Hat Enterprise Linux 7 ?

Solution Unverified - Updated -

Issue

  • Why PXE boot fails with error "Error: argument "preferred_lft" is wrong: valid_lft value" in Red Hat Enterprise Linux 7 ?
  • Why client is not getting IP address from BOOTP server in Red Hat Enterprise Linux 7 ?

Environment

  • Red Hat Enterprise Linux 7

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