Wireless diagnostics on your ZyXEL C3000Z modem

The wireless diagnostics section gives you the insights into your Wi-Fi environment.  

 Client Table shows you a list of devices connected to your Wi-Fi.
 AP Scan gives you insights into the access points around you.
 Client Diagnostics gives you Wi-Fi data specific to each device that is connected to your Wi-Fi. This is helpful when you have one Wi-Fi device that is having problems.
 Channel Analysis gives you Wi-Fi data about each channel like non-Wi-Fi noise, noise from other access points, total channel noise, and channel rank.
Modem Utilities Step 1-3
  1. Connect a device directly to your modem.
  1. Open a web browser and go to http://192.168.0.1.
  1. Login to your modem by entering the Admin Username and Admin Password, then select "Apply." If your modem is using the default settings, this information is located on the modem sticker.
Learn more about password security best practices.
  1. Select "Utilities."
  1. Select "Wireless Diagnostics."
  1. Select a Wireless Diagnostics option.
Top Tools
Internet Speed Test
Service Troubleshooter
Where's My Technician?
Modem Compatibility
Manage My Services
Find Product Availability