User authentication to multiple AD domains in Splunk

You have Splunk, 2 LDAP strategies, user from LDAP1, group from LDAP2

and you cant in Splunk assign role from LDAP2 to user from LDAP1 ;(

https://answers.splunk.com/answers/4174/user-authentication-to-multiple-ad-domains-in-splunk.html#answer-126721

You can configure mutiple LDAP servers and Splunk will try each one. The current limitation seems to be that the user must be able to authenticate and be in a splunk-role-assigned group on the same LDAP server ("scheme").

http://docs.splunk.com/Documentation/Splunk/latest/Security/ConfigureSplunkwithmultipleLDAPservers