it appears that its possible to configure multiple LDAP servers, such that if one fails, graylog can get auth info from the others in its list. Is that what 9485 is asserting?
How is the configurable, couldn’t really find any documentation on that
Based on that linked github pull request, there isn’t a GUI for configuring it, and i too see the same thing, where only one at a time can be activated. So there must be some way to configure multiple auth servers manually in the config file, just not sure, the pull request clearly states auth server failover