Network Capture - Dialogic DMG1000 User Manual

The log can be transferred to a PC by right-clicking Download trace.log file. Doing this brings up
a File Download dialog box as shown in Figure 58. Select Save to save the file to your PC. After
saving, you can view the file using most any ASCII text editor, such as Wordpad or Notepad.
Figure 58. File Download Dialog Box for Trace.log
Important points to remember about Debug Trace Capture are:
• After modifying the trace keys be sure to click Apply Masks.
• It is not necessary to stop logging to change trace keys. The keys can be changed on the fly.
• Downloading the Debug Trace Capture clears the log and starts a new log file.
Stopping the log and then restarting it does not clear the log, new data is just appended to the
•
log.
• The DMG1000 log can store up to 1.5 Mbytes, while the DMG2000 log can store up to 32
Mbytes.
• Debug Trace Capture is automatically enabled at power-on-with Error, Debug and Init trace
masks for all trace keys.
9.4.3

Network Capture

The Network Capture creates an in-memory log of Media Gateway IP traffic. Since there can be a
great deal of traffic, the Network Capture control page allows filtering of IP packets. Filtering
packets makes it easier to analyze problems by reducing the number of irrelevant messages. It also
increases the time before the log wraps, thus making it more probable an error will be caught.
9.4.3.1 Network Capture Details
The DMG1000 unit has one network interface:
• LAN1: an external network that connects the DMG1000 to a VOIP network
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Dialogic 1000 and 2000 Media Gateway Series User's Guide — September 2007
Dialogic Corporation
Diagnostics
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