US Patent 7831709 Flexible grouping for port analysis

Computer implemented methods and systems are provided for flexible grouping for port analysis. Router configurations are parsed to create port data for each port on each router in a service provider network. The port data is integrated with customer data to create an integrated database. A plurality of ports is assigned to a plurality of groups in the integrated database based on applying a set of user defined rules, wherein at least one of the plurality of ports is assigned to multiple groups. Port data and customer data associated with a group selected from the plurality of groups is displayed.