
Gigarouter
UF72N User Manual
Page 82 of 203
►
Ping Count:
Specifies the number of Echo Request messages sent.
►
Result:
This
page displays the result of diagnosis.
Click
Start
button to check the connectivity of the Internet.
Click
Stop
button to stop sending the Echo Request messages.
Click
Refresh
button to refresh the web page.
3.6.5.2 Tcpdump
You can use tcpdump tool to capture the packets, and show the result of capture packets.
Choose the menu
System
→
Diagnostic
→
Tcpdump
to load the following page.
Figure 3-127 Tcpdump Diagnostic
The following items are displayed on this screen:
►
Interface:
By selecting the interface, only packets through this interface will be captured.
►
Protocol:
By selecting the protocol, only packets of this protocol will be captured.
►
Tcpdump:
Enter some options of tcpdump(e.g. -n -s0 -c 100
)
►
Result:
This
page displays the result of capture packets.
Click
Start
button to capture the packets which correspond to the configuration requirement.
Click
Stop
button to stop capturing the packets.
Click "
*.pcap
" to open or download the capture packets file.
Click "
clean
" to delete all the packets file.
Click
Refresh
button to refresh the web page.
3.6.5.3 WAN Speed Test
Test the download speed and upload speed of WAN interface, and show the result on the web page.
Choose the menu
System
→
Diagnostic
→
WAN Speed Test
to load the following page.
Figure 3-128 WAN Speed Test
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