Wireshark $model.subName Guía de inicio rápido

Wireshark Quick-Start Guide Instructions on Using the Wireshark Packet Analyzer July 2, 2008

Wireshark Quickstart Guide 10 time-out and fail. This may take an exceptionally long time, and make Wireshark appear to freeze. Also, the DNS lookup w

Wireshark Quickstart Guide 11 III) What if I can’t find any packets? If you don’t see any packets while Wireshark is performing the capture, you may

Wireshark Quickstart Guide 12 displayed – do not click the “Stop” button. Then go to your web browser and enter a web address, such as www.cnn.com . F

Wireshark Quickstart Guide 13 Figure 8: Areas 2 Details (Extract from previous figure) The first line of area two is created by Wireshark and contai

Wireshark Quickstart Guide 14 i) Filters Filters can be used to narrow in the focus on only important packets. See Appendix 2 for a discussion of fil

Wireshark Quickstart Guide 15 A conversation report is similar to an endpoint report. A conversation is defined as all of the traffic between two spec

Wireshark Quickstart Guide 16 Appendix 1: Packets Captured: Explanation and Troubleshooting Wireshark is designed to show you all packets that come i

Wireshark Quickstart Guide 17 packets sent to/from other computers that are not addressed to your computer. Some higher-end switches have the capabil

Wireshark Quickstart Guide 18 pass through all traffic it sees. Even if you are on a broadcast, or hub-type network, Wireshark may not report traffic

Wireshark Quickstart Guide 19 • http://wiki.Wireshark.com/CaptureSetup • http://www.wireshark.com/docs/ • http://www.wireshark.com/faq.html • http

Table of Contents Chapter 1: Getting Started ...

Wireshark Quickstart Guide 20 Appendix 2: Filters in Wireshark Wireshark can filter results so that you only see certain packets. An example of a filt

Wireshark Quickstart Guide 21 Some commands, such as “Follow TCP Stream” automatically enter values in the filter field. After you use a command like

Wireshark Quickstart Guide 22 Appendix 3: Hits Versus Page Views It may take more effort than you realize to deliver a web page to your computer. The

Wireshark Quickstart Guide 23 Especially in the case of advertisements, these hits may not come from the original web site. Therefore, at the packet

Wireshark Quickstart Guide 3 Figure 1: Wireshark lets you see the network traffic entering and leaving your computer. Chapter 1: Getting Started Wires

Wireshark Quickstart Guide 4 Refer to Appendix 1 for a discussion of the type of packets that Wireshark captures. This discussion also explains how yo

Wireshark Quickstart Guide 5 windows network stack processes the data. Without WinPcap, you may still use Wireshark to analyze previously captured dat

Wireshark Quickstart Guide 6 Figure 3: Preferences Dialog Note: The apply button may be hidden. On many displays, the dialog box runs off the botto

Wireshark Quickstart Guide 7 Chapter 2: Using Wireshark I) Two ways to capture some packets: i) A Simple capture You are now ready to capture packet

Wireshark Quickstart Guide 8 Figure 4 Capture Options 3) Hide Capture Info dialog: The “Capture Info” dialog was always displayed in earlier versio

Wireshark Quickstart Guide 9 Figure 5 Capture Info Dialog 4) Enable MAC name resolution: This tells Wireshark to display the name of the manufacture