Service or application driven processing of network traffic using a smart router

摘要

A smart router is used to analyze messages and apply programmable policies to messages based on various diagnostics. Policies can be set by applications or other appropriate entities, such as a service layer. The smart router is able to delegate specific tasks, such as various transport (e.g., firewall, network bandwidth/congestion monitoring), service (e.g., charging, determine quality of service, identify session, filter service level content), and processing (e.g. codec transformation) tasks. Based on the result of the processing, the router can bounce, re-direct, route, or otherwise handle the network traffic.