scholarly journals Software Methodology for Estimating the Efficiency of the Hardware Composition of Deep Packet Inspection System Using the Modernized Hooke ‒ Jeeves Method

2021 ◽  
Vol 7 (1) ◽  
pp. 132-140
Author(s):  
V. Fitsov
Keyword(s):  
Mathematical Model ◽  
Traffic Flow ◽  
Communication Networks ◽  
Inspection System ◽  
Deep Packet Inspection ◽  
Maximum Element ◽  
Software Methodology ◽  
Monotonically Decreasing Function ◽  
Inspection Systems ◽  
Packet Inspection

Deep packet inspection systems on communication networks are used to identify the application generating a specific traffic flow. The issues related to modeling and design of deep packet inspection systems remain poorly understood. In this paper, a software technique for evaluating the effectiveness of the hardware composition of the servers of the deep packet inspection system is presented, using a mathematical model of such a system and software search methods. The description of the program search by the maximum element method and the Hook - Jeeves method is given. A modernization of the Hook-Jeeves method for a monotonically decreasing function is proposed. Comparison of the methods by the number of search steps is performed.

Efficient Regular Expression Compression Algorithm for Deep Packet Inspection

2009 ◽  
Vol 20 (8) ◽  
pp. 2214-2226 ◽  
Author(s):  
Qian XU ◽  
Yue-Peng E ◽  
Jing-Guo GE ◽  
Hua-Lin QIAN
Keyword(s):  
Regular Expression ◽  
Compression Algorithm ◽  
Deep Packet Inspection ◽  
Packet Inspection
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