This can be caused by continuation frames, TCP protocol overhead, and other undissected data.Ī single packet can contain the same protocol more than once. Example: In the screenshot TCP has 98.5% but the sum of the subprotocols (SSL, HTTP, etc) is much less. Protocol layers can consist of packets that won’t contain any higher layer protocol, so the sum of all higher layer packets may not sum up to the protocols packet count. Example: In the screenshot IP has 99.9% and TCP 98.5% (which is together much more than 100%). As a result more than one protocol will be counted for each packet. Packets usually contain multiple protocols. Percent Bytes The percentage of protocol bytes relative to the total bytes in the captureīytes The total number of bytes of this protocolīits/s The bandwidth of this protocol relative to the capture timeĮnd Packets The absolute number of packets of this protocol where it was the highest protocol in the stack (last dissected)Įnd Bytes The absolute number of bytes of this protocol where it was the highest protocol in the stack (last dissected)Įnd Bits/s The bandwidth of this protocol relative to the capture time where was the highest protocol in the stack (last dissected) Packets The total number of packets of this protocol Percent Packets The percentage of protocol packets relative to all packets in the capture The Copy button will let you copy the window contents as CSV or YAML. If a display filter is set it will be shown at the bottom. Two of the columns ( Percent Packets and Percent Bytes) serve double duty as bar graphs. Each row contains the statistical values of one protocol. This is a tree of all the protocols in the capture. The protocol hierarchy of the captured packets.įigure 8.2. The “Protocol Hierarchy” window The values in the Marked column will reflect the values corresponding to the marked packages. The values in the Captured column will remain the same as before, while the values in the Displayed column will reflect the values corresponding to the packets shown in the display. If a display filter is set, you will see values in the Captured column, and if any packages are marked, you will see values in the Marked column. Traffic: some statistics of the network traffic seen.Display: some display related information.Capture: information from the time when the capture was done (only available if the packet data was captured from the network and not loaded from a file).Time: the timestamps when the first and the last packet were captured (and the time between them).
statistics about the number of HTTP requests and responses captured). These statistics range from general information about the loaded capture file (like the number of captured packets), to statistics about specific protocols (e.g. Wireshark provides a wide range of network statistics which can be accessed via the Statistics menu.
#Wireshark sum iograph windows
10. The protocol specific statistics windows.7.1. The “Service Response Time DCE-RPC” window.Capture et Analyse de paquets avec Wireshark Exercices de mise en œuvre de l'infrastructure physique Contexte VoIP et des communications unifiées
0 kommentar(er)
