System and method for processing network packet flows
First Claim
1. A method for providing a service on a packet-based network, the method comprising:
- monitoring network traffic with a processor to detect control protocol information;
extracting the control protocol information from the network traffic;
using reflective programming responsive to the extracted control protocol information to dynamically create a new dataflow program for monitoring packets associated with at least some of the extracted control protocol information; and
monitoring further network traffic with the new dataflow program.
7 Assignments
0 Petitions
Accused Products
Abstract
A system and method provides a broadband network node for a best effort network such as the Internet or intranets which supports the inexpensive and rapid deployment of services to the best efforts network. Separate data path and control path mechanisms allow high-speed data transfers with parallel processing flows for the data path that are controlled across data flows by the control path. Packets are classified, modified and shaped to enable the service on the network with an accountant to track packet traffic for control and billing purposes. A series of processing blades perform a modification function for each blade that processes packets according to classifications. The processing blades are modular and scalable for insertion in the broad band switch to rapidly adapt the broadband network node for new services.
84 Citations
14 Claims
-
1. A method for providing a service on a packet-based network, the method comprising:
-
monitoring network traffic with a processor to detect control protocol information; extracting the control protocol information from the network traffic; using reflective programming responsive to the extracted control protocol information to dynamically create a new dataflow program for monitoring packets associated with at least some of the extracted control protocol information; and monitoring further network traffic with the new dataflow program. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
-
-
13. A network node comprising:
-
a processor; a first dataflow program executable on the processor to; extract control protocol information from network traffic received by the network node; use reflective programming responsive to the extracted control protocol information to dynamically create a new dataflow program for monitoring packets associated with at least some of the extracted control protocol information; and wherein the new dataflow program is executable on the processor to monitor further network traffic, wherein the new dataflow program is to provide a service different from a service to be provided by the first dataflow program. - View Dependent Claims (14)
-
Specification