Routing method, related device, and system
US11509584B2 · kind B2 · utility
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21Claims
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Key dates
| Filing date | Apr 6, 2020 |
| Grant date | Nov 22, 2022 |
| Priority date | — |
| Expiry date | May 22, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L47/21
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present disclosure related to routing methods. One example method includes configuring a first path and a second path in charge of load sharing for a data flow, and configuring a third path in charge of reroute protection. A first group entry is generated for instructing the forwarding device to use the first path and the second path as load-sharing paths and use the third path to perform reroute protection on the first path and the second path. A flow entry for instructing to perform an operation of going to the first group entry is generated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.