Huawei technologies co., ltd. (20240113965). TRANSMISSION PATH FAULT PROCESSING METHOD AND APPARATUS, AND SYSTEM simplified abstract
Contents
- 1 TRANSMISSION PATH FAULT PROCESSING METHOD AND APPARATUS, AND SYSTEM
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 TRANSMISSION PATH FAULT PROCESSING METHOD AND APPARATUS, AND SYSTEM - 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
TRANSMISSION PATH FAULT PROCESSING METHOD AND APPARATUS, AND SYSTEM
Organization Name
Inventor(s)
TRANSMISSION PATH FAULT PROCESSING METHOD AND APPARATUS, AND SYSTEM - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240113965 titled 'TRANSMISSION PATH FAULT PROCESSING METHOD AND APPARATUS, AND SYSTEM
Simplified Explanation
The patent application describes a method and apparatus for processing transmission path faults in a network system, specifically addressing issues related to forwarding packets when a previous-hop node of a faulty node cannot process a stitching label.
- Receiving a stitching label and a corresponding stitching label stack list from a stitching network device by a first network device.
- Determining that the stitching network device is faulty while sending a packet through a primary path, where the faulty device is the next-hop network device of the first network device.
- Replacing the stitching label in the label stack list with the stitching label stack list by the first network device and switching the packet to a backup path based on the updated label stack list.
Potential Applications
This technology can be applied in various networking systems where fault tolerance and packet forwarding reliability are crucial, such as telecommunications networks, data centers, and cloud computing infrastructures.
Problems Solved
1. Resolving packet forwarding issues caused by faulty nodes in a network. 2. Ensuring seamless transmission of data by switching to backup paths when faults are detected in the network.
Benefits
1. Improved network reliability and fault tolerance. 2. Efficient packet forwarding and data transmission. 3. Minimized disruptions in network communication.
Potential Commercial Applications
Optimizing network performance and reliability in telecommunications companies, cloud service providers, and large-scale data centers.
Possible Prior Art
One possible prior art could be fault-tolerant routing protocols used in networking systems to handle node failures and ensure continuous data transmission.
Unanswered Questions
How does this method impact network latency and packet delivery times?
The article does not provide information on the potential effects of this fault processing method on network performance metrics such as latency and packet delivery times.
What are the scalability limitations of this approach in large-scale network deployments?
The scalability of this method in handling faults in extensive network infrastructures is not discussed in the article.
Original Abstract Submitted
this application discloses a transmission path fault processing method and apparatus, and a system, to resolve a problem that a packet fails to be forwarded because a previous-hop node of a faulty node cannot process a stitching label. the method includes: receiving, by a first network device, a stitching label and a stitching label stack list corresponding to the stitching label that are sent by a stitching network device; determining, in a process of sending a packet through a primary path, that the stitching network device is faulty, where the packet includes a label stack list, and the stitching network device is a next-hop network device of the first network device; and replacing, by the first network device, the stitching label in the label stack list with the stitching label stack list, and switching, based on the updated label stack list, the packet to a backup path for sending.
