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In this section:
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Use the TShark tool to analyze the network issues by capturing the packet traces. These captured packets are saved as .pcap files and Wireshark reads these packet traces.
To protect the system from overload, TShark captures one packet trace at a time.
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The TShark 1.8 is the latest supported version. |
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Ensure that Wireshark application is installed and configure appropriately before proceeding. |
On the main SBC screen, go to Troubleshooting > Troubleshooting Tools > TShark. The Run TShark Trace window is displayed.
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The following fields are displayed.
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Start a Trace
For Platform Interface, choose the desired value from the Platform Interface drop-down list.
Caption 0 Figure 1 Platform Interface Select the Niceness value from the drop-down.
Caption 0 Figure 1 Niceness Drop-down Option Info title Note When the default Niceness value is changed and the trace is started, a warning message shown in the figure below displays.
Caption 0 Figure 1 Niceness Value Change Warning (Optional) For Filter, enter a valid Tshark filter syntax.
Caption 0 Figure 1 TShark Filter For Save log file as, enter the log file name.
Caption 0 Figure 1 Save log file as Click Start Trace.
Caption 0 Figure 1 Start Trace
Status is updated to Trace Running.Caption 0 Figure 1 Trace Running Status - Proceed to next section to stop and save the trace file.
Stop and Save Trace
Click Stop and Save Trace. The status is updated to Trace saved to a file
<filename>.pcap
where<filename>
is the name of the saved log file.Caption 0 Figure 1 Stop and Save Trace To view the TShark log files, go to Troubleshooting > Call Trace/Logs/Monitors > Log Management. Select T-Shark from the list to view the logs. Refer to Log Management for more information.
Info title Note T-Shark option is not available under the list until at least one trace is started, stopped and saved.
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