Information advertisement method, packet forwarding method, packet transmission method, device, and medium
US12425330B2 · kind B2 · utility
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7Claims
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Key dates
| Filing date | Mar 4, 2021 |
| Grant date | Sep 23, 2025 |
| Priority date | — |
| Expiry date | Oct 5, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L45/243
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Provided are an information advertisement method and apparatus, a packet forwarding method and apparatus, a packet cancellation method and apparatus, a device, and a medium. The information advertisement method includes associating a particular topology identifier with a BIER forwarding plane in a case where a particular topology is constructed; and advertising BIER information to a network, where the BIER information carries the particular topology identifier, and the BIER information is configured to be used by a node in the network to generate a BIER forwarding table entry corresponding to the particular topology.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.