Forwarding table generation including override configuration

Organization Name

MELLANOX TECHNOLOGIES, LTD.

Inventor(s)

Roee Levy Leshem of Tel Aviv (IL)

Lior Hodaya Bezen of Tel Aviv (IL)

Itamar Rabenstein of Petach Tivkva (IL)

Uriel David Vanunu of Tel Aviv (IL)

Eyal Srebro of Kfar Yehoshua (IL)

Yafa Sheindel Reiman of Petach Tikva (IL)

Lirel Rachel Vainer of Or Yehuda (IL)

Forwarding table generation including override configuration - A simplified explanation of the abstract

This abstract first appeared for US patent application 18169897 titled 'Forwarding table generation including override configuration

The abstract describes a network switch device that receives configuration packets from a network management node to create a forwarding table, overrides specific forwarding rules for certain ports, and forwards packets based on the modified table.

Network switch device with ingress and egress ports
Receives configuration packets from a network management node
Processor creates a forwarding table based on received packets
Generates forwarding-table-override configuration for specific ingress ports
Installs forwarding table and override configuration for use by the ports
Forwarding circuitry forwards packets based on modified table

Potential Applications: - Data centers - Telecommunication networks - Internet service providers - Network security systems

Problems Solved: - Efficient packet forwarding - Customized routing configurations - Network traffic optimization

Benefits: - Improved network performance - Enhanced security measures - Flexibility in network management

Commercial Applications: Title: "Advanced Network Switch Device for Enhanced Packet Forwarding" This technology can be utilized in various industries such as telecommunications, data centers, and network security companies to optimize packet routing and enhance network performance.

Prior Art: Readers can explore prior patents related to network switch devices, packet forwarding technologies, and network management systems to gain a deeper understanding of the existing innovations in this field.

Frequently Updated Research: Stay updated on the latest advancements in network switch devices, packet forwarding algorithms, and network management protocols to ensure optimal performance and security in network infrastructures.

Questions about Network Switch Devices: 1. How does the network switch device handle packet forwarding in complex network environments? 2. What are the key differences between traditional network switches and this advanced network switch device technology?

A relevant generic question not answered by the article could be: How does this technology compare to similar innovations in the market? This technology offers advanced features such as customizable forwarding rules and efficient packet routing, setting it apart from traditional network switch devices.

Another relevant generic question could be: What are the potential challenges in implementing this technology in large-scale network infrastructures? Implementing this technology in large-scale networks may require thorough testing and configuration to ensure seamless integration and optimal performance.

Original Abstract Submitted

In one embodiment, a network switch device includes a network interface comprising ingress ports and egress ports, and configured to receive forwarding-table-configuration packets from a network management node, a processor to form a forwarding table based on the received forwarding-table-configuration packets, generate a forwarding-table-override configuration for a given ingress port of the ingress ports to override at least one forwarding rule of the forwarding table for the given ingress port, and install the forwarding table and the forwarding-table-override configuration for use by the given ingress port, and forwarding circuitry to forward packets received at the given ingress port based on the forwarding table overridden by the forwarding-table-override configuration.