Greetings everyone,

I have installed and configured the ipa-server and in my machine I'm running fedora workstation 30. After installing the ipa-client on my machine and well configure it I can not authenticate myself with the credentials that I have on the domain server. as you can see in the attached images, when allocating the machine in the domain gave an error like:
'failed to update dns records
missing a reverse record(s) for address(es)
could not update dns sshfp records' (please consult the attachments for better understandig)

I've removed the machine and re-allocated it in the domain and the problem persists, tried other machines that gave the same error but after upgrading three times I was able to authenticate. but in this my machine in question the authentication problem persists. but only in the password, because the user name it recognizes immediately.
-solutions already applied:

1-constant updating of the system;
2-reinstallation and reconfiguration of the machine;
3-reboot the computer countless times.

I hope someone here can help me, first to better understand this type of error, which causes and also to solve the same urgently, I have to deliver some work soon.

Attached Thumbnails

   

I have no idea what ipa-server does, but a brief web search led me to a Troubleshooting page at freeipa.org

HTH

1 members found this post helpful.

I could not understand the nature of this error. however my user was not authenticating because of the time and date of the machine that was out of date. I hope that in the future other contributions can help us better understand this mistake.