SSH login process is very slow or times out for AD users on IPA Clients in large IPA-AD Trust environment
Issue
- With an empty SSSD cache, logins either take several minutes, or they timeout
- We need to speed up initial SSSD retrieval of Active Directory user information
- Even after all the usual "SSSD tuning for large AD deployments" improvements, an empty SSSD cache still takes around 2 minutes to provide
Password:prompt after the initial SSH command
Environment
- Red Hat Enterprise Linux 7
- Red Hat Identity Management (IPA)
- Active Directory Trust
- Multiple AD Domains in remote locations
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.
Close
Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.