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Ford_Prefect's avatar
Ford_Prefect
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Mar 05, 2020

Login to Big-IP 14.1.2.3 and 15.0.1 Configuration utility via LDAP fails with nearly 50% probability

Greetings,   After update from Big-IP 14.0.0.3 remote LDAP authentication fails time to time using the same correct credentials (i.e. 3 negative responses and following 2 are positive). I've tried ...
  • Ford_Prefect's avatar
    Ford_Prefect
    Nov 04, 2020

    The problem was hidden in empty LDAP user attributes, you need to fill each LDIF scheme user attribute with an appropriate value to bring authentication back to work. You should not leave any single attribute empty. https://cdn.f5.com/product/bugtracker/ID950153.html

Henric_Petterss's avatar
Henric_Petterss
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Mar 05, 2020

I don't have a solution, but can confirm that we have the same problem, and our logs looks a lot like yours. I've notices there are many open bugs related to ldap login, so hopefully this will be fixed soon.