KRB5 : KDC sends multiple requests to ipa-otpd for the same authentication

Solution Verified - Updated -

Issue

  • KDC sends multiple requests to ipa-otpd for the same authentication
  • After setting a RADIUS proxy with a retries value of 0 and a timeout value of 3, but every time after 1.25 second it send a second authentication request to the server.

Environment

  • Red Hat Enterprise Linux 7
  • IPA 4
  • krb5

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