Methods, systems and computer program products for integrating data in a communications network received at provider (P) routers from provider edge (PE) routers having a plurality of different configurations are provided. Global collection and export parameters for the P routers are configured. A collector associated with the P routers is configured to maintain a netflow exported data table for the P routers based on the global collection and export parameters received from the P routers. P router text files are configured. The P router text files identify all P routers associated with the collector using Internet protocol (IP) addresses associated with each of the P routers. A destination PE router is located for a selected P router based on IP addresses in the P router text file associated with the selected P router such that the interface IP address of the selected P router is matched with the open shortest path first (OSPF) router identification of the destination PE router.