User manual
Table Of Contents
- Nighthawk X6 AC3200 Tri-Band WiFi Router
- Contents
- 1. Hardware Setup
- 2. Connect to the Network and Access the Router
- 3. Specify Your Internet Settings
- 4. Optimize Performance
- 5. Control Access to the Internet
- 6. Tri-Band WiFi Connections
- 7. Share USB Devices Attached to the Router
- 8. Access USB Devices Through the Internet
- 9. Use the Router as a Media Server
- 10. Share a USB Printer
- 11. Network Settings
- Set Up a Default DMZ Server
- Change the Router’s Device Name
- Change the LAN TCP/IP Settings
- Specify the IP Addresses That the Router Assigns
- Disable the DHCP Server Feature in the Router
- Reserve LAN IP Addresses
- Use the WPS Wizard for WiFi Connections
- Specify Basic WiFi Settings
- Change the WiFi Password or Security Level
- Set Up a Guest Network
- Control the Wireless Radios
- Set Up a Wireless Schedule
- Specify WPS Settings
- 12. Manage Your Network
- 13. Use VPN to Access Your Network
- 14. Specify Internet Port Settings
- 15. Troubleshooting
- Sequence to Restart Your Network
- Check Ethernet Cable Connections
- Wireless Settings
- Network Settings
- Standard LED Behavior When the Router is Powered On
- Power LED Is Off or Blinking
- Power LED Stays Amber
- LEDs Never Turn Off
- Internet or Ethernet Port LEDs Are Off
- WiFi LED Is Off
- Cannot Log In to the Router
- Cannot Access the Internet
- Changes Not Saved
- Wireless Connectivity
- Troubleshoot Your Network Using the Ping Utility
- A. Supplemental Information

Network Settings
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Nighthawk X6 AC3200 Tri-Band WiFi Router
4. Select ADVANCED > Setup > LAN Setup.
5. Make sure that the Use Router as DHCP Server check box is selected.
6. Specify the range of IP addresses that the router assigns:
a. In the Starting IP
Address field, type the lowest number in the range.
This IP address must be in the same subnet as the router.
b. In the Ending IP
Address field, type the number at the end of the range of IP
addresses.
This IP address must be in the same subnet as the router.
7. Click the Apply button.
Your settings are saved.
The router delivers the following parameters to any LAN device that requests DHCP:
• An IP address from the range that you define
• Subnet mask
• Gateway IP address (the router’
s LAN IP address)
• DNS server IP address (the router’
s LAN IP address)
Disable the DHCP Server Feature in the Router
By default, the router acts as a DHCP server. The router assigns IP, DNS server, and default
gateway addresses to all computers connected to the LAN. The assigned default gateway
address is the LAN address of the router.
You can use another device on your network as the DHCP server or specify the network
settings of all your computers.