Connection rate limiting
US7707295B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 3, 2002 |
| Grant date | Apr 27, 2010 |
| Priority date | — |
| Expiry date | May 23, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/60
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Each service in a computer network may have a connection rate limit. The number of new connections per time period may be limited by using a series of rules. In a specific embodiment of the present invention, a counter is increased each time a server is selected to handle a connection request. For each service, connections coming in are tracked. Therefore, the source of connection-request packets need not be examined. Only the destination service is important. This saves significant time in the examination of the incoming requests. Each service may have its own set of rules to best handle the new traffic for its particular situation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.