20240056373. NETWORK END-TO-END TRAFFIC FLOW STATISTICS FROM ARBITRARY NETWORK LOCATION simplified abstract (Cisco Technology, Inc.)
NETWORK END-TO-END TRAFFIC FLOW STATISTICS FROM ARBITRARY NETWORK LOCATION
Organization Name
Inventor(s)
Xiao-Rong Wang of Shanghai (CN)
NETWORK END-TO-END TRAFFIC FLOW STATISTICS FROM ARBITRARY NETWORK LOCATION - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240056373 titled 'NETWORK END-TO-END TRAFFIC FLOW STATISTICS FROM ARBITRARY NETWORK LOCATION
Simplified Explanation
The abstract describes techniques and architecture for tracking flows of packets in a network using a packet color marking scheme to obtain network end-to-end traffic flow metrics. Users can specify a site and a virtual private network (VPN) to start tracing packet flows using the coloring marking scheme within the network. Metadata, such as colors, can be applied to flow packets to monitor interested packet flows. Remote wide area network routers can automatically trace the same flow and apply the same metadata to the next hop router, allowing for the discovery of an end-to-end network path.
- The patent application describes a method for tracking packet flows in a network using a color marking scheme.
- Users can specify a site and a VPN to start tracing packet flows.
- Metadata, such as colors, can be applied to flow packets to monitor interested flows.
- Remote routers can automatically trace the same flow and apply metadata to the next hop router.
- This technology allows for the discovery of an end-to-end network path.
Potential Applications
This technology can be applied in network monitoring and traffic analysis tools to provide detailed insights into network traffic patterns and performance.
Problems Solved
1. Difficulty in tracking packet flows in a complex network. 2. Lack of end-to-end visibility in network traffic monitoring. 3. Inefficient network troubleshooting and optimization.
Benefits
1. Improved network traffic monitoring and analysis. 2. Enhanced troubleshooting capabilities. 3. Optimized network performance and resource allocation.
Original Abstract Submitted
techniques and architecture are described for tracking flows of packets in a network using a packet color marking scheme for obtaining network end-to-end traffic flow metrics in the network. in particular, in configurations, a user may be prompted to specify a site and a virtual private network (vpn) at which to start a trace for packet flows using a coloring marking scheme within the network. given the vpn and the site, it is possible to monitor interested packet flows and apply metadata, e.g., colors, on flow packets. remote wide area network (e.g., software defined wan (sd-wan)) routers receiving the packets with metadata may automatically trace the same flow and apply the same metadata to a next hop router. hence, an end-to-end network path may be discovered.
