US Patent 7792097 Static, dynamic and intelligent VRF routing for services traffic

A system for determining static, dynamic and intelligent Virtual Route Forwarding routing for services traffic includes a data device and a network processing device. The network processing device is configured to: receive a data transmission from the data device, analyze the data transmission to identify a data characteristic other than a source or destination associated with the data transmission, create a packet, determine a transmission identifier associated with the data characteristic, and transmit the packet through a network path corresponding to the transmission identifier.