network performance toolkit using open source testing tools phần 9 potx

... Other Users 385 Provide Resources to the Project 386 Patronize Companies That Use or Support Open Source Products 387 More Open Source Security Tools 387 Appendix A Open Source Licenses 389 Appendix ... Management Tools xiv Chapter 9: Encryption Tools xiv Chapter 10: Wireless Tools xiv Chapter 11: Forensic Tools xiv Chapter 12: More On Open Source Software xv...

Ngày tải lên: 09/03/2014, 00:20

... obviously critical to every stage of implementing a plan to manage your bandwidth. While users can be forced to adhere to certain be- haviour patterns, it is always far easier to implement a plan with ... on average? ã Do you know who is using your bandwidth? ã Do you know how your bandwidth is being used? How much bandwidth is used for email, as compared to...

Ngày tải lên: 15/03/2014, 21:20

... means to contact the person responsible for the system in order to make the system “legal.” If you do find a rogue system, how- ever, you will want to see where it is located and perform other information-gathering ... and perform other information-gathering steps in an attempt to get it removed from the network or complete the needed procedures for the system to ha...

Ngày tải lên: 25/03/2014, 11:23

... Revolutionary (ISBN: 0-5 9 6-0 010 8-8 ) ■ Open Sources, Voices from the Open Source Revolution (ISBN: 1-5 659 2-5 8 2-3 ) ■ The Success of Open Source (ISBN: 0674012925) ■ Understanding Open Source and Free Software ... http://www .sarbanes- oxley. com/ Books ■ What Is Sarbanes- Oxley? (ISBN: 0071437967) ■ Manager’s Guide to the Sarbanes- Oxley Act : Imp...

Ngày tải lên: 25/03/2014, 12:05

... that using threads to deal with blocking I/O differs in a fundamental way from using threads to speed up computation. When using threads for speed- up in Subsection 12.3.2, it made sense to use ... animation to be computed and displayed. In the respons e to the event, it is only necessary to update some state variables and to repaint the display to reflect the changes. A T...

Ngày tải lên: 13/08/2014, 18:20

... SENSE. Without organizing for project management, and without establishing a set of project management practices and developing a project management culture, project management is likely to fail. ... from Process Management to include Resource Man- agement, Demand Management, and Financial and Business Management. These expanded skill sets will include: ã Process...

Ngày tải lên: 14/08/2014, 11:21

... test. Host2 192.168.1.2 Host1 192.168.1.1 Host3 192.168.1 .3 switch router switch 10 10 test1 test2 test3 100 100 100 dbs 91 08 433 012 Ch05.qxd 6/16/ 03 9:10 AM Page 91 Table 5.1 The dbsd Program ... both on the network, where they relate to network performance, and on the client and server hosts, where rates are affected by system loading. 72 Chapter 4 07 433 012 Ch04.qxd 6/16/ 03...

Ngày tải lên: 14/08/2014, 12:20

... from Nettest. The OpenSSL Package The OpenSSL package has become the most popular method used by open source programs to supply SSL functionality. OpenSSL provides an open source set of libraries ... of nettest, and places the source code in subdirectories under the nettest directory. 142 Chapter 8 11 43 3012 Ch08.qxd 6/16/03 9:10 AM Page 142 137 The next network performance...

Ngày tải lên: 14/08/2014, 12:20

... bytes: 57 90268 pkts: 6828 conns: 9 tput: 4916 B/s Port 20 bytes: 57 33948 pkts: 6440 conns: 5 tput: 49430 B/s Port 21 bytes: 355 4 pkts: 61 conns: 1 tput: 30 B/s Port 23 bytes: 52 666 pkts: 3 25 conns: ... 155 So far, all of the network performance tools discussed in this book have directly measured network bandwidth. The NetLogger application differs ... traffic_halfopen.xpl...

Ngày tải lên: 14/08/2014, 12:20

... bytes bytes secs. 10^6bits/sec 57344 131070 40 96 60. 06 6.89 ./netperf -l 60 -H 192. 168 .1 .6 -t TCP_STREAM -i 10,2 -I 99,5 -m 8192 -s 57344 -S 57344 TCP STREAM TEST to 192. 168 .1 .6 : +/-2.5% @ 99% ... bytes secs. 10^6bits/sec 57344 131070 8192 60 .07 6. 86 . . ./netperf -l 60 -H 192. 168 .1 .6 -t TCP_STREAM -i 10,2 -I 99,5 -m 32 768 -s 8192 -S 8192 TCP STREAM TEST to 192....

Ngày tải lên: 14/08/2014, 12:20

... placed on a separate network segment, as shown in Figure 14.3. Figure 14.3 Using dummynet as a network bridge or router. NIC1 server NIC2 dummynet serverclient Network 1 Network 2 network interface ... production network will affect the application’s performance. Often, customers, programmers, and network administrators do not find out that a new network application is the...

Ngày tải lên: 14/08/2014, 12:20

... installed using the rpm program: # rpm -Uvh bison-1. 28- 8mdk.i 586 .rpm After all of the packages are installed, you can install the actual kernel- source package (kernel -source- 2.4.3-20mdk.i 586 .rpm ... during the network simulation. Network Model Elements Each network element must be modeled within the simulation, including network devices, network links, network protoco...

Ngày tải lên: 14/08/2014, 12:20

... networks, using either the C++ or Java language. There are many different implementations of the SSFNet application available, both open source and commercial. Chapter 18 discusses the open source ... display of running simulation. ns 3 39 21 433012 Ch17.qxd 6/16/03 9: 11 AM Page 3 39 365 Now that you have a whole suite of network application performance tools available for...

Ngày tải lên: 14/08/2014, 12:20

... the server, 105 106 TCP window sizes, testing, 113–114 test types, 101 102 TOS traffic, testing, 108 109 UDP traffic, testing, 109 –111 ipfw, 263–264 J jitter value, 110 jperf, 100 101 , 114–115 jPlot, ... library, 101 Iperf program, 100 jperf, 114–115 jperf front end, 100 101 multicast traffic, testing, 111–112 online resources, 388 output, 102 103 running a test, 106 1...

Ngày tải lên: 14/08/2014, 12:20