17535181. Fast, Predictable, Dynamic Route Failover in Software-Defined Networks simplified abstract (GOOGLE LLC)

Fast, Predictable, Dynamic Route Failover in Software-Defined Networks

Organization Name

GOOGLE LLC

Inventor(s)

Brian Matthew Fahs of San Jose CA (US)

Marco Aurelio Paganini of San Jose CA (US)

James Alexander Docauer of San Jose CA (US)

Rüdiger Sonderfeld of London (GB)

Yossi Richter of San Jose CA (US)

Vijay Tinnanur of Dayton NJ (US)

Howard I. Cannon of Boston MA (US)

Alok Kumar of Fremont CA (US)

Daniel Thomas Rowles of Epsom (GB)

Fast, Predictable, Dynamic Route Failover in Software-Defined Networks - A simplified explanation of the abstract

This abstract first appeared for US patent application 17535181 titled 'Fast, Predictable, Dynamic Route Failover in Software-Defined Networks

Simplified Explanation

The disclosed technology aims to centralize the switch over of dynamic routes tied to the data plane in a cloud network. When a health failure is detected in a primary route, the packet routing is transferred to a pre-programmed or configured secondary route.

• The technology consolidates the switch over of dynamic routes to a centralized location.
• Dynamic routes are tied to the data plane itself.
• Health failure detection in a primary route triggers the transfer of packet routing.
• The cloud network and associated virtual network stack are involved in the transfer process.

Potential Applications

This technology can be applied in various scenarios, including:

• Cloud computing environments
• Virtual networks
• Data centers
• Network infrastructure management

Problems Solved

The technology addresses the following problems:

• Efficient and centralized management of dynamic routes
• Quick detection and response to health failures in primary routes
• Seamless transfer of packet routing to secondary routes

Benefits

The technology offers several benefits, such as:

• Improved network reliability and availability
• Reduced downtime and packet loss during route switch over
• Simplified management and configuration of dynamic routes
• Enhanced performance and efficiency in cloud networks and virtual environments

Original Abstract Submitted

The disclosed technology consolidates the switch over of dynamic routes to a centralized location, wherein the dynamic routes are tied to the data plane itself. Detection of a health failure within a primary route allows the cloud network and the associated virtual network stack to transfer packet routing to a pre-programmed or configured secondary route.