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Configure your router

Everything you need to set up in your router's web interface – pick your model once, then jump straight to the section you need.

Which router do you have?

Your choice applies to the whole page and is saved – you only make it once. Without a choice, every instruction is listed one after another.

Your router:

I don't know my model

The model name and version number are printed on a label on the bottom or back of the router and on its box. Alternatively, you can recognize your device from its web interface:

TP-Link web interface, blue design with ring icons
TP-Link AX12, AX10, AX53, AX73
TP-Link web interface, turquoise design with ring icons
TP-Link Archer C6
TP-Link web interface, turquoise design with tabs
TP-Link Archer C7 (v5)
TP-Link web interface, blue design with tabs
TP-Link Archer C20 (v2, older version)
TP-Link web interface, turquoise design, older menu
TP-Link Archer C20 (v5 / v6)
TP-Link web interface, turquoise design, older menu
TP-Link Archer C50 (v6)
TP-Link web interface, green design, older menu
TP-Link Archer C50 (v1, older version)

This is the fallback – the model name on the device itself is always the safer choice.

Getting into the web interface

The address of the configuration page, plus username and password, are printed on the back or bottom of your router. Open the address in a browser while your computer is connected to the router.

Internet connection

Your router must obtain its internet connection automatically via DHCP (Dynamic IP / Automatic IP), not a fixed IP.

  1. Open Advanced.
  2. In the menu on the left, go to Network → Internet (on some models Network → WAN).
  3. Make sure Internet Connection Type is set to Dynamic IP. If not, select Dynamic IP and save.
  4. Also check under Operation Mode that the router runs in Router / Wireless Router mode, not as an access point or repeater.
  5. If you changed anything: wait at least 10 seconds, then unplug the router's power for at least 12 minutes.
Screenshot for this step
Internet settings, TP-Link AX10
Archer AX10
Internet settings, TP-Link AX10
Screenshot from the Archer AX10 – the page looks the same on your model.
Internet settings, TP-Link C7
Archer C7 (v5)
Internet settings, TP-Link C20 v2
Archer C20 (v2)
Internet settings, TP-Link C20 v5
Archer C20 (v5)
Internet settings, TP-Link C50
Archer C50 (v1)
Internet settings, TP-Link, older menu
Screenshot from the older menu – the page looks the same on your model.

We have no screenshot of this page for your model. The setting is called Dynamic IP there as well, under Advanced → Network → Internet.

Operation mode set to Router
Operation mode – applies to every TP-Link model

ASUS

  1. Open Advanced Settings → WAN.
  2. Under Internet Connection, set: WAN Connection Type Automatic IP, Enable WAN Yes, Enable NAT Yes, NAT Type Symmetric, Connect to DNS Server automatically Yes, DHCP query frequency Normal.
  3. Save with Apply.
WAN settings, ASUS router
ASUS RT-AX58U

IPv6

IPv6 is normally on for your account automatically once the router is set up as described below. Under Settings in your account you can only choose whether you get a changing IPv6 prefix on every reconnect (the default, for privacy) or a permanent one. There is no option there to turn IPv6 off entirely.

Open your account
netstat.stw-bonn.de

TP-Link, "Advanced → IPv6" menu (AX12, AX10, AX18, AX53, AX73, C2, C6, C20 v2, C7 v5)

  1. Open Advanced.
  2. Select IPv6 in the menu on the left.
  3. Apply the settings under Internet and LAN as shown in the screenshot for your model, then save.
Screenshot for this step
IPv6 settings, TP-Link AX10
Archer AX10
IPv6 settings, TP-Link AX10
Screenshot from the Archer AX10 – the page looks the same on your model.
IPv6 settings, TP-Link C7
Archer C7 (v5)
IPv6 settings, TP-Link C20 v2
Archer C20 (v2)

We have no screenshot of this page for your model. The menu entry is called IPv6 under Advanced there as well: set IPv6 to On and pick Dynamic IP (SLAAC/DHCPv6) as the Internet Connection Type.

TP-Link, "IPv6 → IPv6 WAN" menu (C20 v5/v6, C50 v1/v6)

  1. In the menu on the left, go straight to IPv6 → IPv6 WAN.
  2. Apply the settings as shown in the screenshot for your model, then save.
Screenshot for this step
IPv6 settings, TP-Link C20 v5
Archer C20 (v5)
IPv6 settings, TP-Link C50
Archer C50 (v1)
IPv6 settings, TP-Link, older menu
Screenshot from the older menu – the page looks the same on your model.

ASUS

Open the IPv6 settings and apply the values as shown in the screenshot. Save with Apply.

IPv6 settings, ASUS router
ASUS RT-AX58U

5 GHz Wi-Fi

Use the 5 GHz network instead of 2.4 GHz whenever you can – it reduces interference from the many Wi-Fi networks in the dormitory. Check your device's specs, or just try it, to see if it supports 5 GHz.

TP-Link, modern interface (AX12, AX10, AX18, AX53, AX73, C2, C20 v2, C7 v5)

  1. Open Advanced → Wireless → Wireless Settings and switch to 5GHz at the top.
  2. Enable Enable Wireless Radio (usually on already).
  3. Give the network a unique name (SSID), ideally with the suffix "_5G".
  4. Choose WPA/WPA2-Personal security, version WPA2-PSK, encryption AES, and set a password.
  5. Set Transmit Power to High and Mode to the highest option available (usually 802.11a/n/ac mixed or .../ax mixed).
  6. Save and restart the router.
Screenshot for this step
5 GHz settings, TP-Link AX10
Archer AX10
5 GHz settings, TP-Link AX10
Screenshot from the Archer AX10 – the page looks the same on your model.
5 GHz settings, TP-Link Archer C7
Archer C7 (v5)

We have no screenshot of this page for your model. Its interface uses different colours than the Archer AX10 picture, but the fields have the same names and appear in the same order.

TP-Link, Archer C6

  1. Open Advanced → Wireless → Wireless Settings and scroll to the 5 GHz section.
  2. Enable 5 GHz (usually on already).
  3. Give the network a unique name (SSID), ideally with the suffix "_5G".
  4. Choose WPA2-PSK[AES] as the Security option and set a password.
  5. Set Transmit Power to High.
  6. Save with the button at the bottom right and restart the router.
5 GHz settings, TP-Link Archer C6
Archer C6

TP-Link, older menu (C20 v5/v6, C50 v1/v6)

  1. Go to Wireless 5GHz → Basic Settings, enable Wireless 5GHz, give the network a unique name with the suffix "_5G", set Mode to 11a/n/ac mixed, and save with Save.
  2. Go to Wireless 5GHz → Wireless Security, choose WPA/WPA2-Personal, version WPA2-PSK, encryption AES, set a password, and save.
  3. Restart the router.
Screenshots
Enable 5 GHz
Step 1
Set 5 GHz security
Step 2

ASUS

  1. Go to General → Network Map → System Status and switch to 5GHz.
  2. Give the network a unique name (SSID), ideally with the suffix "_5G".
  3. Choose WPA2-Personal as the authentication method, AES encryption, and set a WPA-PSK key.
  4. Save with Apply and restart the router.
5 GHz settings, ASUS router
ASUS RT-AX58U

To stop your devices from switching back to the 2.4 GHz network by accident, remove its saved Wi-Fi credentials once you've moved to 5 GHz.

Wi-Fi password

Change the default Wi-Fi password, for both the 2.4 GHz and the 5 GHz network.

TP-Link, modern interface (AX12, AX10, AX18, AX53, AX73, C2, C6, C20 v2, C7 v5)

You set the password together with the network name, on the same Wireless Settings page shown in the "5 GHz Wi-Fi" section above. Repeat the step once for 2.4GHz and once for 5GHz.

TP-Link, older menu (C20 v5/v6, C50 v1/v6)

Open Wireless Security under Wireless 2.4GHz and under Wireless 5GHz, choose WPA/WPA2-Personal, version WPA2-PSK, encryption AES, and set a password. Save the setting – for both bands.

Setting a Wi-Fi password on TP-Link

ASUS

Open General → Network Map → System Status, choose WPA2-Personal as the authentication method, set a WPA-PSK key, and save with Apply.

Setting a Wi-Fi password on ASUS