Near-uniform load balancing in a visibility network via usage prediction
US10887786B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 19, 2017 |
| Grant date | Jan 5, 2021 |
| Priority date | — |
| Expiry date | Oct 19, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W40/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Techniques for performing near-uniform load balancing in a visibility network based on usage prediction are provided. According to one embodiment, a packet broker of the visibility network can receive a control packet replicated from a core network, where the control packet includes a user or device identifier and a request to create a user session for a user identified by the user/device identifier. The packet broker can further determine, based on the user/device identifier and one or more other parameters, a rank value for the user session, where the rank value indicates an amount of network traffic that the user is likely to generate in the core network during the user session. The packet broker can then select an egress port for the user session based on the rank value and forward subsequent control and data traffic for the user session through the selected egress port.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.