This file is ntos\bowser\fsctl IOCTL_LMDR_START IOCTL_LMDR_STOP EmulatedDomainName is ignored. IOCTL_LMDR_ADD_NAME EmulatedDomainName is used. The specified name is only added on the specified domain. IOCTL_LMDR_DELETE_NAME EmulatedDomainName is used. The specified name is only deleted from the specified domain. IOCTL_LMDR_ENUMERATE_NAMES EmulatedDomainName is used. Only names from the specified domain are returned. IOCTL_LMDR_ENUMERATE_SERVERS Uses EmulatedDomainName. IOCTL_LMDR_BIND_TO_TRANSPORT IOCTL_LMDR_UNBIND_FROM_TRANSPORT Both of these use EmulatedDomainName IOCTL_LMDR_ENUMERATE_TRANSPORTS Ignores EmulatedDomainName. Uses primary domain name by default and returns the names of the transports. IOCTL_LMDR_GET_BROWSER_SERVER_LIST EmulatedDomainName is ignored. The passed in domain name is used as the emulated domain name unless that domain isn't emulated. In which case the primary domain is used. IOCTL_LMDR_GET_MASTER_NAME IOCTL_LMDR_BECOME_BACKUP IOCTL_LMDR_BECOME_MASTER IOCTL_LMDR_WAIT_FOR_MASTER_ANNOUNCE IOCTL_LMDR_WRITE_MAILSLOT IOCTL_LMDR_UPDATE_STATUS IOCTL_LMDR_CHANGE_ROLE IOCTL_LMDR_NEW_MASTER_NAME Each of the above uses EmulatedDomainName IOCTL_LMDR_QUERY_STATISTICS IOCTL_LMDR_RESET_STATISTICS IOCTL_LMDR_DEBUG_CALL IOCTL_LMDR_NETLOGON_MAILSLOT_READ IOCTL_LMDR_NETLOGON_MAILSLOT_ENABLE Each of the above ignore EmulatedDomainName IOCTL_LMDR_IP_ADDRESS_CHANGED Ignores Emulated domain. Change is applied to the specified transport name on all domains. IOCTL_LMDR_ENABLE_DISABLE_TRANSPORT Uses EmulatedDomainName.