User Manual
Table Of Contents
- Contents
- 1. Hardware Overview of the Router
- 2. Connect to the Network and Access the Router
- 3. Specify Your Internet Settings
- Use the Internet Setup Wizard
- Manually Set Up the Internet Connection
- Specify an IPv6 Internet Connection
- IPv6 Internet Connections and IPv6 Addresses
- Use Auto Detect for an IPv6 Internet Connection
- Use Auto Config for an IPv6 Internet Connection
- Set Up an IPv6 6to4 Tunnel Internet Connection
- Set Up an IPv6 Pass-Through Internet Connection
- Set Up a Fixed IPv6 Internet Connection
- Set Up an IPv6 DHCP Internet Connection
- Set Up an IPv6 6rd Tunnel Connection
- Set Up an IPv6 PPPoE Internet Connection
- Manage the MTU Size
- 4. Optimize Performance
- 5. Control Access to the Internet
- 6. Share a Storage Device Attached to the Router
- USB Device Requirements
- Connect a USB Device to the Router
- Access a Storage Device Connected to the Router
- Map a USB Device to a Windows Network Drive
- Back Up Windows Computers With ReadySHARE Vault
- Back Up Mac Computers With Time Machine
- Manage Access to a Storage Device
- Enable FTP Access Within Your Network
- View Network Folders on a Device
- Add a Network Folder on a Storage Device
- Change a Network Folder, Including Read and Write Access, on a USB Drive
- Approve USB Devices
- Set Up NETGEAR Downloader
- Safely Remove a USB Device
- 7. Manage Dynamic DNS and Access Storage Devices Through the Internet
- 8. Use the Router as a Media Server
- 9. Share a USB Printer
- 10. Manage the WAN and LAN Network Settings
- Manage the WAN Security Settings
- Set Up a Default DMZ Server
- Manage IGMP Proxying
- Manage NAT Filtering
- Manage the SIP Application-Level Gateway
- Manage the LAN IP Address Settings
- Manage the Router Information Protocol Settings
- Manage the DHCP Server Address Pool
- Manage Reserved LAN IP Addresses
- Disable the Built-In DHCP Server
- Change the Router’s Device Name
- Set Up and Manage Custom Static Routes
- Set Up a Bridge for a Port Group or VLAN Tag Group
- 11. Manage the WiFi Network Settings
- Use WPS to Add a Device to the WiFi Network
- Specify Basic WiFi Settings
- Change the WiFi Data Rate Settings
- Change the WiFi Password or Security Level
- Set Up a Guest WiFi Network
- Specify How the Router Manages WiFi Clients
- Control the WiFi Radios
- Set Up a WiFi Schedule
- Manage the WPS Settings
- Use the Router as a WiFi Access Point
- Use the Router in WiFi Bridge Mode
- 12. Manage the Router and Monitor the Traffic
- Update the Firmware of the Router
- Change the admin Password
- Set Up Password Recovery
- Recover the admin Password
- Manage the Configuration File of the Router
- Disable LED Blinking or Turn Off LEDs
- Return the Router to Its Factory Default Settings
- View the Status and Statistics of the Router
- Manage the Activity Log
- View Devices Currently on the Network
- Monitor and Meter Internet Traffic
- Manage the Router Remotely
- Remotely Access Your Router Using the genie App
- 13. Use VPN to Access Your Network
- 14. Manage Port Forwarding and Port Triggering
- 15. Troubleshooting
- A. Supplemental Information
7. (Optional) In the Domain Name (If Required) field, enter a domain name.
You can type the domain name of your IPv6 ISP. Do not enter the domain name for the IPv4 ISP here.
For example, if your ISP’s mail server is mail.xxx.yyy.zzz, type xxx.yyy.zzz as the domain name. If your
ISP provided a domain name, type it in this field. For example, Earthlink Cable might require a host
name of home, and Comcast sometimes supplies a domain name.
8. Select an IPv6 Domain Name Server (DNS) Address radio button:
• Get Automatically from ISP.Your ISP uses DHCP to assign your DNS servers.Your ISP
automatically assigns this address.
• Use These DNS Servers. If you know that your ISP requires specific servers, select this option.
Enter the IP address of your ISP’s primary DNS server. If a secondary DNS server address is
available, enter it also.
9. Select an IP Address Assignment radio button:
• Use DHCP Server. This method passes more information to LAN devices but some IPv6 systems
might not support the DHCv6 client function.
• Auto Config. This is the default setting.
This setting specifies how the router assigns IPv6 addresses to the devices on your home network (the
LAN).
10. (Optional) Select the Use This Interface ID check box and specify the interface ID to be used for the
IPv6 address of the router’s LAN interface.
If you do not specify an ID here, the router generates one automatically from its MAC address.
11. Click the Apply button.
Your settings are saved.
Set Up an IPv6 6rd Tunnel Connection
The 6rd protocol makes it possible to deploy IPv6 to sites using a service provider’s IPv4 network. 6rd uses
the service provider’s own IPv6 address prefix. This limits the operational domain of 6rd to the service
provider’s network and is under direct control of the service provider. The IPv6 service that is provided is
equivalent to native IPv6.
The 6rd mechanism relies on an algorithmic mapping between the IPv6 and IPv4 addresses that are assigned
for use within the service provider’s network.This mapping allows for automatic determination of IPv4 tunnel
endpoints from IPv6 prefixes, enabling stateless operation of 6rd.
To set up an IPv6 6rd tunnel connection:
1. Launch a web browser from a computer or mobile device that is connected to the network.
2. Enter http://www.routerlogin.net.
A login window opens.
3. Enter the router user name and password.
The user name is admin. The default password is password.The user name and password are
case-sensitive.
The BASIC Home page displays.
Specify Your Internet Settings
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Nighthawk AC1900 Smart WiFi Router Model R6900P










