Ldap auth against multiple directories
I think I might not understand something about LDAP auth functionality.
LDAP allows for configuring multiple sources.
What triggers using one or the other?
Is it truly for multiple sources and not failover?
I have 2 AD directories.
If I configure ldap separately for either one of them alone, they both work.
If I configure both of them, only the first one seems to work. The second seems to never be tried.
Source modification aside, is there any method to allow users from multiple LDAP directories authenticate/what am I doing wrong?
Redmine version 4.0.4.stable
Ruby version 2.5.5-p157 (2019-03-15) [x86_64-linux]
Rails version 5.2.3
Thank you in advance.