Apparatus, method, and computer program for detection of server-like devices on a computer network based on ingress to egress network traffic ratios
US7028086B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 22, 2001 |
| Grant date | Apr 11, 2006 |
| Priority date | — |
| Expiry date | May 17, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L41/0213
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Ingress to egress network traffic ratios are determined for at least some devices within a network and server-like devices are selected on the basis of the determined ratios or a figure derived from the determined ratios. Selecting the server-like devices includes the step of selecting those devices having a value of ratio above a selected value and includes ranking the devices in order of their ratios and determining discontinuities in the values of the ratios of the ranked devices. The server-like devices are connected to a port of another device and the ingress to egress network traffic ratio is determined by determining the network traffic through the port using SNMP.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.