Process %1 (PID=%2). Forest %3. Topology discovery failed due to LDAP_SERVER_DOWN error. This event can occur if one or more ...

Process %1 (PID=%2). Forest %3. Topology discovery failed due to LDAP_SERVER_DOWN error. This event can occur if one or more domain controllers in local or all domains become unreachable because of network problems. Use the Ping or PathPing command line tools to test network connectivity to local domain controllers. Run the Dcdiag command line tool to test domain controller health. Error Details %4