netpy : Network traffic analysis and visualization

... down traffic by pre-configured ports/nets • Finds dominant ports/nets in current traffic • Interactive drill-down, flexible analysis Talk overview • Hierarchical heavy hitter analysis • Traffic analysis ... with Netpy s GUI • Netpy s database of flow data • Future directions Example: who sends much traffic? Aproach Which sources’ traffic to report Pre-configured Pre-configure...

Ngày tải lên: 22/05/2015, 13:55

... PointClouds will be generally useful to many researchers and that analysis and modeling of this network will require the combined efforts of a broader community Data for further genes' mRNA expres- ... analyses will likely require the efforts of a large multidisciplinary community of researchers Materials and methods Fly stocks and nucleic acid probes Wild-type embryos...

Ngày tải lên: 14/08/2014, 17:22

... using tcpdump as a tool to analyze your network traffic We’ll start with introducing concepts and output of tcpdump One of the most important aspects of using tcpdump is being able to write tcpdump ... write tcpdump filters • Examine fields in datagram for uses/misuses • Analyze traffic by placing it in categories • Demonstrate “real-world” analysis using tcpdump • L...

Ngày tải lên: 22/10/2013, 16:15

... participate in the analysis process The objectives of this course are to introduce you to the fundamentals and benefits of using tcpdump as a tool to analyze your network traffic We’ll start ... intentionally left blank Introduction to tcpdump • Introduction to tcpdump • Writing tcpdump Filters • Examination of Datagram Fields • Beginning Analysis • Real World...

Ngày tải lên: 17/01/2014, 07:20

... Writing tcpdump Filters • Introduction to tcpdump • Writing tcpdump Filters • Examination of Datagram Fields • Beginning Analysis • Real World Examples • Step by Step Analysis This ... to comprehend network traffic at its most visceral level, you will have to understand tcpdump filters Also, familiarity with tcpdump filters is necessary if you want to process tc...

Ngày tải lên: 17/01/2014, 07:20

... will cover Penetration Testing and the techniques involved when performing testing and Network Security Analysis in an accurate and effective way Chapter Footprinting the Target Organisation Depending ... Gathering and Network Reconnaissance By this stage you should already be aware of the target organisations networks and hosts and their IP addresses The informa...

Ngày tải lên: 05/03/2014, 21:20

... regulatory pathway of amino acid biosynthesis Starvation for any amino acid induces the translation of Gcn4 via Gcn2 Gcn4 is a transcriptional activator of enzymes that catalyze several amino acid ... studying many additional biological systems Availability and requirements Project name: MetaReg (home page at [25]) Operating system(s): Windows MetaReg formalizes the biologica...

Ngày tải lên: 14/08/2014, 08:20

... Wireless IP Networks Through Class-Based Queuing 323 11 .1 Introduction 323 11 .2 Wireless Network and Channel Model 325 11 .3 Design of Wireless Scheduling Algorithms 326 11 .3 .1 Wireline and Wireless ... Nature of IP Traffic Self-Similar Processes 14 4 14 9 x Traffic Analysis and Design of Wireless IP Networks Statistical Analysis of No...

Ngày tải lên: 14/08/2014, 14:20

... data, and video terminals, multiple modes 28 Traffic Analysis and Design of Wireless IP Networks 2. 5 .2. 3 UMTS Frequency Bands In 19 92, the World Administrative Radio Conference (WARC- 92) identified ... standardized by 3GPP, and cdma2000 standardized by 3GPP2 In both concepts the mainstream is towards: 36 Traffic Analysis and Design of Wireless IP Netw...

Ngày tải lên: 14/08/2014, 14:20

... 86 Traffic Analysis and Design of Wireless IP Networks Interference is a consequence of the reuse of the same or adjacent frequency bands in the same or neighboring cells The design of radio networks ... 84 Traffic Analysis and Design of Wireless IP Networks Reuse factor 2/7 2/7 7/7 7/7 3/ 7 1/7 6/7 3/ 7 1/7 6/7 4/7 5/7 2/7 AM FL Y 5/7 4/7 7/7 3/...

Ngày tải lên: 14/08/2014, 14:20

... (4. 56) 3µ Figure 4. 8 State-diagram for Erlang’s loss formula (n –1)µ nµ 108 Traffic Analysis and Design of Wireless IP Networks Using (4. 49) and (4. 50), which we proved for the general case of ...  (4. 66) 110 Traffic Analysis and Design of Wireless IP Networks The Erlang-B formula has been used throughout the last century, and it continuous to be u...

Ngày tải lên: 14/08/2014, 14:20

... collections from different networks We also 144 Traffic Analysis and Design of Wireless IP Networks 5. 4.1 Nature of IP Traffic AM FL Y use VBR video traces due to the specifics of this traffic These traces ... 0 0 .5 1 .5 Time (seconds) (a) 2 .5 3 .5 5,000,000 TCP traffic (byte/10 sec) 4 ,50 0,000 4,000,000 3 ,50 0,000 3,000,000 2 ,50 0,000 2,000,000 1 ,50...

Ngày tải lên: 14/08/2014, 14:20