18404354. PACKET TRANSMISSION METHOD AND APPARATUS, AND DEVICE simplified abstract (Huawei Technologies Co., Ltd.)
Contents
- 1 PACKET TRANSMISSION METHOD AND APPARATUS, AND DEVICE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 PACKET TRANSMISSION METHOD AND APPARATUS, AND DEVICE - 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 Original Abstract Submitted
PACKET TRANSMISSION METHOD AND APPARATUS, AND DEVICE
Organization Name
Inventor(s)
PACKET TRANSMISSION METHOD AND APPARATUS, AND DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18404354 titled 'PACKET TRANSMISSION METHOD AND APPARATUS, AND DEVICE
Simplified Explanation
The abstract describes a patent application for a system that performs policy routing matching for packets and forwards them based on the identified policy, primary route, and backup route.
- The system matches policies for incoming packets and determines redirection addresses.
- It establishes primary and backup routes based on the redirection address.
- The system forwards packets to the primary device if the primary route is operational, and to the backup device if the primary route fails.
Potential Applications
The technology described in this patent application could be applied in:
- Network traffic management systems
- Load balancing solutions
- Fault-tolerant network routing systems
Problems Solved
This technology addresses issues such as:
- Efficient packet routing based on policies
- Redundancy in network routing for fault tolerance
Benefits
The benefits of this technology include:
- Improved network performance
- Enhanced fault tolerance and reliability
- Simplified policy-based packet forwarding
Potential Commercial Applications
The system could find commercial applications in:
- Telecommunication networks
- Data centers
- Cloud computing environments
Possible Prior Art
One potential prior art for this technology could be:
- Policy-based routing systems in networking devices
Unanswered Questions
How does the system handle policy conflicts between primary and backup routes?
The abstract does not provide details on how the system resolves conflicts between policies assigned to primary and backup routes. This aspect could be crucial in ensuring seamless packet forwarding in case of route failures.
What mechanisms are in place to ensure the security of the redirection addresses and routes?
The abstract does not mention any security measures implemented to protect the redirection addresses and routes from unauthorized access or tampering. Securing this information is essential to prevent network vulnerabilities and ensure data integrity.
Original Abstract Submitted
After receiving a first packet, a first service chain forwarding device performs policy routing matching. When a first policy is found for the first packet, the first service chain forwarding device obtains a first redirection address corresponding to the first policy, and determines a first route set based on the first redirection address. The first route set includes a first primary route and a first backup route. A next hop of the first primary route is a first device, and a next hop of the first backup route is a second device. The first service chain forwarding device forwards the first packet to the first device when the first primary route works normally. The first service chain forwarding device sends the first packet to the second device when the first primary route is faulty.
