I miss that I have this file, actually that is link file because I’m using docker.

/etc/krb5.keytab

If I run klist -kt /etc/krb5.keytab I get

Keytab name: FILE:/etc/krb5.keytab
KVNO Timestamp           Principal
---- ------------------- ------------------------------------------------------
   2 04/05/2019 10:05:50 host/myipaserver@REALM.COM
   2 04/05/2019 10:05:50 host/myipaserver@REALM.COM
   2 04/05/2019 10:05:50 host/myipaserver@REALM.COM
   2 04/05/2019 10:05:50 host/myipaserver@REALM.COM
   2 04/05/2019 10:05:50 host/myipaserver@REALM.COM
   2 04/05/2019 10:05:50 host/myipaserver@REALM.COM


Petar Kozić

On January 2, 2020 at 7:59:13 PM, Petar Kozić (petar.kozic@mint.rs) wrote:

I also noticed this file doesn’t exists 
MEMORY:/etc/krb5.keytab


Please help me if someone knows. This is very important service for me.

Thank you !



Petar Kozic

On January 2, 2020 at 7:46:33 PM, Petar Kozić (petar.kozic@mint.rs) wrote:

Hi,
I’m using my IPA server in docker. I’m using that server last more than 8-9 months for ssh login.
Everything works well till few hours before.
I can’t login to ssh and I get this strange error:

[sssd[ldap_child[2171]]][2171]: Failed to initialize credentials using keytab [MEMORY:/etc/krb5.keytab]: Preauthentication failed. Unable to create GSSAPI-encrypted LDAP connection.

Someone have idea how to solve this?

Thank you.

Petar Kozić