There are 2 properties that you can configure in order to change the timeout of LDAP authentication requests in Artifactory.
Socket timeout or Read time out is 10 seconds by default. This is the time Artifactory waits for a response from the LDAP server after an authentication request has been successfully sent.
Connect timeout is 10 seconds by default.. This is the time Artifactory waits before timing out when trying to reach the LDAP server.