Methods and computer program products for analysis of network traffic by port level and/or protocol level filtering in a network device
US9621441B2 · kind B2 · utility
3Cited by
5References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 10, 2012 |
| Grant date | Apr 11, 2017 |
| Priority date | — |
| Expiry date | Apr 11, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L43/0817
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Provided are methods and computer program products for monitoring the contents of network traffic in a network device and identifying and analyzing transactional network traffic. Methods of collecting network traffic data for transactional traffic may include application of port level filtering and/or protocol level filtering. The filtering methods described herein may assist the operator in identifying transactional and infrastructure problems resulting in application performance degradation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.