For a CAN, NI recommends disabling the network management and diagnosing messages if they are not relevant for your system. Use the Configuration Steps pane of RBSConfig to enable or disable these messages. To confirm your changes, click Preview.

Generally, the network management messages start with NM_, and the diagnosing messages start with D_R. Pre-configured filter expressions exist for these messages, but you can change the filter expression at any time. You can also enable or disable any other type of message.