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
Specify Internet Port Settings
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Nighthawk X6 AC3200 Tri-Band WiFi Router
also sends an “identify” message to your computer on port 113. Using port triggering, you can
tell the router, “When you initiate a session with destination port 6667, you must also allow
incoming traffic on port 113 to reach the originating computer.” The following sequence shows
the effects of this port triggering rule:
1. You open an IRC client program to start a chat session on your computer.
2. Your IRC client composes a request message to an IRC server using a destination port
number of 6667, the standard port number for an IRC server process. Your computer then
sends this request message to your router.
3. Your router creates an entry in its internal session table describing this communication
session between your computer and the IRC server. Your router stores the original
information, performs Network Address Translation (NAT) on the source address and port,
and sends this request message through the Internet to the IRC server.
4. Noting your port triggering rule and observing the destination port number of 6667, your
router creates another session entry to send any incoming port 113 traffic to your computer.
5. The IRC server sends a return message to your router using the NAT-assigned source port
(for example, port 33333) as the destination port and sends an “identify” message to your
router with destination port 113.
6. When your router receives the incoming message to destination port 33333, it checks its
session table to see if a session is active for port number 33333. Finding an active session,
the router restores the original address information replaced by NAT and sends this reply
message to your computer.
7. When your router receives the incoming message to destination port 113, it checks its
session table and finds an active session for port 113 associated with your computer. The
router replaces the message’s destination IP address with your computer’s IP address and
forwards the message to your computer.
8. When you finish your chat session, your router eventually senses a period of inactivity in the
communications. The router then removes the session information from its session table and
incoming traffic is no longer accepted on port numbers 33333 or 113.