18324875. EXPANDING CONNECTION TABLES IN SMART SWITCHES IN SDN NETWORKS simplified abstract (Microsoft Technology Licensing, LLC)
Contents
- 1 EXPANDING CONNECTION TABLES IN SMART SWITCHES IN SDN NETWORKS
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 EXPANDING CONNECTION TABLES IN SMART SWITCHES IN SDN NETWORKS - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
EXPANDING CONNECTION TABLES IN SMART SWITCHES IN SDN NETWORKS
Organization Name
Microsoft Technology Licensing, LLC
Inventor(s)
Gerald Roy De Grace of Atlanta GA (US)
James Allen Grantham of Woodinville WA (US)
EXPANDING CONNECTION TABLES IN SMART SWITCHES IN SDN NETWORKS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18324875 titled 'EXPANDING CONNECTION TABLES IN SMART SWITCHES IN SDN NETWORKS
Simplified Explanation
The patent application describes techniques for managing states at a networking device in a software-defined network. The device has active and passive processing engines, with idle connection records stored in the connection table at the passive processing engine to avoid storing state information at the active processing engine.
- The networking device is configured to track connections or bidirectional flows of a communication session in a software-defined network.
- The device has an active processing engine and a passive processing engine.
- Connection records for idle connections are maintained in the connection table stored at the passive processing engine.
- This allows the passive processing engine to maintain connection state information for idle connections and avoid storing this information at the active processing engine.
Potential Applications
This technology could be applied in:
- Network security systems
- Traffic management systems
- Quality of Service (QoS) implementations
Problems Solved
- Efficient management of connection states
- Reduced load on the active processing engine
- Improved performance in software-defined networks
Benefits
- Enhanced network performance
- Optimal resource utilization
- Simplified network management
Potential Commercial Applications
Optimized State Management in Software-Defined Networks
Possible Prior Art
There may be prior art related to state management in networking devices, but specific examples are not provided in the abstract.
Unanswered Questions
How does this technology impact network scalability?
The article does not discuss the scalability implications of this state management technique.
What are the potential security implications of storing connection state information in the passive processing engine?
The abstract does not address the security aspects of this approach to managing connection states.
Original Abstract Submitted
Techniques are disclosed for managing states at a networking device configured to track connections or bidirectional flows of a communication session in a software defined network (SDN). The networking device has an active processing engine and a passive processing engine. The connection record for an idle connection is maintained in the connection table stored at the passive processing engine, thereby allowing the passive processing engine to maintain connection state information for the idle connection and avoid storing connection state information for the idle connection at the active processing engine.