Cisco technology, inc. (20240348554). PACKET FRAGMENTATION PREVENTION IN AN SDWAN ROUTER simplified abstract

PACKET FRAGMENTATION PREVENTION IN AN SDWAN ROUTER

Organization Name

cisco technology, inc.

Inventor(s)

Balaji Sundararajan of Fremont CA (US)

Ganesh Devendrachar of Milpitas CA (US)

Avinash Shah of Pleasanton CA (US)

Preety Mordani of Fremont CA (US)

Satyajit Das of Lake Tapps WA (US)

Michael John Moskal of Germantown TN (US)

PACKET FRAGMENTATION PREVENTION IN AN SDWAN ROUTER - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240348554 titled 'PACKET FRAGMENTATION PREVENTION IN AN SDWAN ROUTER

Simplified Explanation

The patent application describes techniques to prevent data packet fragmentation in routing devices by monitoring path maximum transport unit (PMTU) values and performing statistical analysis to reroute data flows if fragmentation rates exceed a threshold.

• Monitoring PMTU values for egress links
• Statistical analysis of fragmentation rates
• Rerouting data flows to prevent fragmentation

Key Features and Innovation

• Monitoring PMTU values for egress links
• Statistical analysis of fragmentation rates
• Rerouting data flows to prevent fragmentation
• Threshold-based decision making

Potential Applications

This technology can be applied in routers and network switches to optimize data flow and prevent packet fragmentation, ensuring efficient data transmission.

Problems Solved

• Data packet fragmentation in routing devices
• Inefficient data transmission
• Ensuring optimal data flow through network devices

Benefits

• Improved data transmission efficiency
• Prevention of data packet fragmentation
• Enhanced network performance

Commercial Applications

Title: "Optimizing Data Flow in Routing Devices" This technology can be used in various industries such as telecommunications, IT, and networking companies to enhance network performance and optimize data transmission, leading to improved customer satisfaction and operational efficiency.

Prior Art

To find prior art related to this technology, researchers can explore patents and research papers in the field of network optimization, data packet transmission, and routing device efficiency.

Frequently Updated Research

Researchers in the field of network optimization and routing devices frequently update their studies on data packet fragmentation prevention and network performance enhancement. Stay informed about the latest advancements in this technology to leverage its benefits effectively.

Questions about Data Packet Fragmentation Prevention

How does monitoring PMTU values help prevent data packet fragmentation?

Monitoring PMTU values allows the system to identify potential fragmentation issues and reroute data flows to prevent fragmentation, ensuring efficient data transmission.

What are the benefits of statistical analysis in preventing data packet fragmentation?

Statistical analysis helps in identifying patterns of fragmentation rates and making informed decisions to reroute data flows, thereby preventing packet fragmentation and optimizing data transmission.

Original Abstract Submitted

techniques are described for avoiding data packet fragmentation in a routing device such as a router or network switch. path maximum transport unit (pmtu) values are monitored for a plurality of egress links of a networking device. a statistical analysis of fragmentation rates is performed. the statistical analysis can be performed on a per-link basis, per-flow basis or both per-link and per-flow basis. if the packet fragmentation rate of data flows through a particular egress link exceeds a determined threshold value, one or more data flows can be re-routed to a different egress link having a higher pmtu, thereby preventing data packet fragmentation.