N2000 BMS V200R011C03SPC009 installed on Windows Operating System. The CORBA services are configured and are integrated with OSS of xyz Operator Company through NBI. The issue reported that NOC system are not getting alarms from N2000 server. According to initial troubleshooting it is observed that problem can be resolved by restarting NBI related processes. Connectivity is given below.
BMS server>>Hub>>AR-46 (Router)>>Backbone Network>>OSS