Linux VDA: Session Login Failure when "NetBIOS domain name\username" format is used
Article ID: CTX235006
Updated On:
Description
- Users are able to log into Storefront and Launch VDA, but Linux login fails.
- "User not known to the underlying authentication module" in /var/log/secure or /var/log/messages
Resolution
Add the following entry under [sssd] configuration in /etc/sssd/sssd.conf
re_expression=(((?P<domain>[^\\]+)\\(?P<name>.+$))|((?P<name>[^@]+)@(?P<domain>.+$))|(^(?P<name>[^@\\]+)$))
The above configuration will allow sssd to accept UPN(username@domain ), "NetBIOS domain name\username" and "Username" format.
re_expression=(((?P<domain>[^\\]+)\\(?P<name>.+$))|((?P<name>[^@]+)@(?P<domain>.+$))|(^(?P<name>[^@\\]+)$))
The above configuration will allow sssd to accept UPN(username@domain ), "NetBIOS domain name\username" and "Username" format.
Problem Cause
Expected behavior as per sssd design. By default sssd accepts only user@domain format, Additional configuration has to be done to accept other formats.Issue/Introduction
When Linux VDA uses sssd, and user login with "NetBIOS domain name\username" format Login fails.
Additional Information
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