sshlogins function only via public key authentication
- LDAP authenticated login no longer works, although LDAP groups are listed properly.
- After upgrade to RHEL 6.9/ RHEL 7.4, LDAP authentication and
sudono longer working and the following error is shown in
Aug 27 18:22:39 testserver sssd[ ssd[be[LDAP]]: Could not start TLS encryption. TLS error -12173:SSL received a weak ephemeral Diffie-Hellman key in Server Key Exchange handshake message.
- Red Hat Enterprise Linux (RHEL) 6.9
- Red Hat Enterprise Linux (RHEL) 7.4
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.