Packet routing system and method
US8260918B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 12, 2006 |
| Grant date | Sep 4, 2012 |
| Priority date | — |
| Expiry date | Apr 30, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/20
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A flexible, scalable hardware and software platform that allows a service provider to easily provide internet services, virtual private network services, firewall services, etc., to a plurality of customers. One aspect provides a method and system for delivering security services. This includes connecting a plurality of processors in a ring configuration within a first processing system, establishing a secure connection between the processors in the ring configuration across an internet protocol (IP) connection to a second processing system to form a tunnel, and providing both router services and host services for a customer using the plurality of processors in the ring configuration and using the second processing system, a packet routing system and method is described that includes a processor identifier in each packet to route the packets to a physical processor, and a logical queue identifier to route the packets to the destination object within that processor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.