Lot of pre-authentication failures in kerberos are observed in mixed environment with both RHEL 7 and RHEL 8 IPA servers in topology

Solution Verified - Updated -

Issue

  • Lot of pre-authentication failures in kerberos are observed in mixed environment with both RHEL 7 and RHEL 8 IPA servers in topology. How to avoid these failures ?

  • SPAKE failures are observed for kerberos in mixed mixed environment with both RHEL 7 and RHEL 8 IPA servers in topology. How to avoid these failures and what is the root cause ?

Environment

  • Red Hat Enterprise Linux 7
  • Red Hat Enterprise Linux 8
  • IPA
  • Kerberos

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content