NTT Communications is deploying a new inter-AS diagnostic system in its OCN Internet backbone service to monitor and diagnose anomalies in routing information between multiple ISPs. The system, which was developed by NTT Laboratories, is believed to be the first such automated inter-domain monitoring tool in use in a commercial Internet service.NTT said that routing anomalies between "Autonomous Systems (AS)" until now could only be analyzed manually by network operators with specialized skills. It is difficult for network operators to constantly...