Sniffer Adaptive Application Analyzer: Adaptive Mode ... - NetScout
Sniffer Adaptive Application Analyzer: Adaptive Mode ... - NetScout Sniffer Adaptive Application Analyzer: Adaptive Mode ... - NetScout
EARLY FIELD TRIAL Chapter 8 Searching for Frames with Expert Alarms 206 Sniffer Adaptive Application Analyzer To search for packets exhibiting a particular Expert symptom or diagnosis: 1 Display the Find Frame dialog box using any of the following commands: Select Find Frame from the Display menu. Select Find Frame from the Decode tab’s context menu (activated by right-clicking anywhere on the Decode tab). Use the Alt-F3 keyboard shortcut. 2 Click the Expert tab. 3 Select the Expert alarm to search for from the dropdown list provided. The list includes each of the Expert alarms found somewhere in the currently displayed Decode tab. 4 Click Up or Down to specify the search direction. 5 Click OK. If a frame exhibiting the specified Expert alarm is found, the frame will be displayed in the Decode Display. Press F3 to search for the next packet matching the same criteria. Figure 8-21. Expert Tab of the Find Frame Dialog Box
EARLY FIELD TRIAL Printing Decoded Packets Raw Capture Mode Postcapture Analysis You can print the decoded data packets in the Decode Display. You can print a line-by-line list of the packets in the Summary pane, a list of protocol fields in the Detail pane, the hex data in the Hex pane, or a combination of any of the three panes. To print decoded packets, select Print from the File menu to display the Print dialog box. Use this dialog box as follows: In the Print Range area, select the range of packets you want to print. In the Format area, select which panes (Summary, Detail, Hex) you want to print and whether to print the data in commaseparated values format for import into a spreadsheet application. If you enable the CSV Format and Print to file options, you may want to replace the default .PRN extension for printed output with a .CSV extension. The .CSV extension tells most spreadsheet applications (including MS-Excel) to expect comma-delimited data and import it accordingly (that is, with each comma-separated value in its own column). NOTE: If you open a CSV Format file saved with the default .PRN extension in MS-Excel, you will be prompted to supply the character used for the delimiter in the file. As you would expect when the CSV Format option is enabled, the delimiter used in the saved output file is a comma. Check the Print to File option to output the decoded data packets to a file. During printing, you can use the Abort Printing toolbar button or File > Abort Printing menu selection to abort the current print job. Changing the Format of Printed Summary Pane Data You can control which optional fields in the Summary pane are included in printed output, and what order they are printed in. Summary pane fields are printed in a "what you see is what you get" ("WYSIWYG") format -- columns in the pane are printed in the same order in which they are show in the Decode display. Because of this, you can use the following techniques to control the format of printed summary data: User’s Guide 207
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EARLY FIELD TRIAL Chapter 8<br />
Searching for Frames with Expert Alarms<br />
206 <strong>Sniffer</strong> <strong>Adaptive</strong> <strong>Application</strong> <strong>Analyzer</strong><br />
To search for packets exhibiting a particular Expert symptom<br />
or diagnosis:<br />
1 Display the Find Frame dialog box using any of the following<br />
commands:<br />
Select Find Frame from the Display menu.<br />
Select Find Frame from the Decode tab’s context menu<br />
(activated by right-clicking anywhere on the Decode tab).<br />
Use the Alt-F3 keyboard shortcut.<br />
2 Click the Expert tab.<br />
3 Select the Expert alarm to search for from the dropdown list<br />
provided. The list includes each of the Expert alarms found<br />
somewhere in the currently displayed Decode tab.<br />
4 Click Up or Down to specify the search direction.<br />
5 Click OK. If a frame exhibiting the specified Expert alarm is found,<br />
the frame will be displayed in the Decode Display. Press F3 to<br />
search for the next packet matching the same criteria.<br />
Figure 8-21. Expert Tab of the Find Frame Dialog Box