Title :
Study on signatures of P2P protocols based on regular expressions
Author :
Song, Ruiqi ; Liu, Han ; Xia, Tianming
Author_Institution :
Sch. of Commun. & Inf. Eng., Shanghai Univ., Shanghai
Abstract :
As P2P applications are evolving rapidly, application layer identification is an effective way to recognize different P2P protocols recently. In this paper, research and analysis of the six popular P2P applications in China, such as QQ, BitTorrent, PPLive and so on, are presented, signatures of which are found and described by regular expressions providing reference for identification and manipulation of P2P traffic from the point of content-based pattern matching.
Keywords :
peer-to-peer computing; protocols; telecommunication traffic; P2P protocol; P2P traffic; application layer identification; content-based pattern matching; regular expression; Acceleration; Bandwidth; Data communication; IP networks; Pattern analysis; Pattern matching; Protocols; Search engines; Statistics; Telecommunication traffic;
Conference_Titel :
Audio, Language and Image Processing, 2008. ICALIP 2008. International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-1723-0
Electronic_ISBN :
978-1-4244-1724-7
DOI :
10.1109/ICALIP.2008.4590279
