Nebula Mobile Router User’s Guide
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CHAPTER 36
Diagnostic
36.1 Diagnostic Overview
The Diagnostic screen displays information to help you identify problems with the Zyxel Device.
36.1.1 What You Can Do in this Chapter
• The Diagnostic screen lets you ping an IP address or trace the route packets take to a host (Section
36.2 on page 305).
36.2 Diagnostic
Use this screen to ping, traceroute, nslookup, or speed test for troubleshooting. Ping and traceroute are
used to test whether a particular host is reachable. After entering an IP address and clicking one of the
buttons to start a test, the results will be shown in the Ping/Traceroute Test area. Use nslookup to find the
IP address for a host name and vice versa. Use speed test to determine the download and upload
speed.
Note: Not all Zyxel Devices support speed test. See Chapter 1 on page 17 for more
information.
Click Maintenance > Diagnostic to open the following screen.