A fast terminal sliding mode observer for TCP/IP network anomaly traffic detection

Author

Long Xu ; Xinghuo Yu ; Yong Feng ; Fengling Han ; Jiankun Hu ; Tari, Zahir

Author_Institution

Sch. of Electr. & Comput. Eng., RMIT Univ., Melbourne, VIC, Australia

fYear

2015

fDate

17-19 March 2015

Firstpage

28

Lastpage

33

Abstract

A fast terminal sliding mode (FTSM) observer is proposed to estimate the anomaly seen as an external disturbance perturbing into the queue dynamics in the TCP/IP networks. The TCP traffic dynamic behaviour, which is represented by a TCP/IP fluid-flow model, can be captured by the observer in the router level. A smooth control signal for the observer based on the fast TSM strategy is obtained and directly used to estimate the additional traffic dynamic in TCP/IP networks. The effectiveness and capability of the proposed methodology are evaluated in Network Simulator.

Keywords

Internet; observers; queueing theory; telecommunication control; telecommunication traffic; transport protocols; variable structure systems; FTSM observer; Network Simulator; TCP traffic dynamic behaviour; TCP/IP fluid-flow model; TCP/IP network anomaly traffic detection; fast terminal sliding mode observer; queue dynamics; router level; smooth control signal; IP networks; Internet; Manifolds; Mathematical model; Observers; Protocols; Quality of service;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Technology (ICIT), 2015 IEEE International Conference on

Conference_Location

Seville

Type

conf

DOI

10.1109/ICIT.2015.7125071

Filename

7125071