9. Troubleshooting
This chapter describes basic troubleshooting information.
Support and Other Resources
QNAP provides the following resources:
Resource
URL
Documentation
Service Portal
Downloads
Community Forum
Testing Network Connectivity with the Ping Utility
Ping uses Internet Control Message Protocol (ICMP) query messages, ICMP echo messages, and ICMP echo
replies to verify device connectivity.
1. Log in to QuRouter.
2. Go to System > Diagnostics .
3. Configure the ping utility settings.
4. Select Ping IPv4 as the diagnostic utility.
5. Select the WAN interface from the drop-down menu.
6. Specify an IP address or domain name.
7. Specify the number of echo requests to be sent and received.
Note
Specify a number between 1 and 50.
8. Click Ping IPv4.
QuRouter generates the data for the specified diagnostic utility.
Tip
To clear the generated data from QuRouter, click Clear.
Testing Network Connectivity with the Traceroute Utility
Traceroute discovers which route a packet travels between a source and destination. Traceroute records
each ICMP time exceeded message and generates a trace of the path the packet took to reach the
destination.
1. Log in to QuRouter.
2. Go to System > Diagnostics .
3. Configure the traceroute utility settings.
QHora-322 User Guide
Troubleshooting
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