AdventNet Inc., the leading provider of affordable network and systems management software for enterprises, equipment vendors and service providers, today announced the release of ManageEngine NetFlow Analyzer 4. NetFlow Analyzer is a web-based bandwidth monitoring tool that gathers NetFlow(TM) statistics from Cisco(R) devices to provide in-depth analysis of network traffic and bandwidth usage. It helps administrators understand the impact of application traffic on network performance and determine which applications consume excessive bandwidth. Using this information, administrators can take corrective measures to improve network performance and proactively manage bandwidth availability.