System and apparatus to synchronize entries between redundant centralized gateways in overlay networks
US12432150B2 · kind B2 · utility
0Cited by
11References
20Claims
0Family size
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Key dates
| Filing date | May 23, 2023 |
| Grant date | Sep 30, 2025 |
| Priority date | — |
| Expiry date | Oct 13, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2101/622
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Aspects of the disclosure are directed to a provider edge synchronizer for coordinating entries in an overlay network. The provider edge synchronizer can determine and maintain mappings for hosts in the overlay network using lookup tables. When a provider edge in the overlay network sends a request, the provider edge synchronizer can generate a response based on the lookup tables and can then send the response to all gateways, particularly redundant centralized gateways.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.