Separating CGN forwarding and control
US11108736B2 · kind B2 · utility
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7References
12Claims
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Key dates
| Filing date | May 15, 2018 |
| Grant date | Aug 31, 2021 |
| Priority date | — |
| Expiry date | May 15, 2038 |
Classification
- Technology area (CPC —)General
Abstract
By splitting CGN functions based on a control plane and a forwarding plane, a CGN control plane function is put into a BRAS CP device, and a CGN forwarding plane function is retained on a CGN card on the BRAS DP device, and CGN configuration information is distributed by the BRAS CP device to the BRAS DP device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.