An All-Inclusive Guide to Change MTU Size on Netgear Router

change MTU size

MTU or the maximum transmission unit is the largest data packet a network device transmits. When one network device communicates with the other across the internet, the data packets travel through many devices on the way. In case, a device has a lower MTU setting as compared to other devices, the data packets must be spilt to accommodate the device with the smallest MTU. Choosing the MTU setting on your Netgear router will boost your network speed performance significantly. Continue reading this post and learn about the process to change MTU size on your Netgear wireless router.

How to Change MTU Size on Netgear Router?

  • Switch on your PC.
  • Open your favorite internet browser.
  • In the address field of the internet browser, type routerlogin.com.
  • The official login window of your Netgear router will come into view.
  • Enter the default admin username and password of your wireless device.
  • Click the Log In button.
  • The Netgear Nighthawk setup wizard will come into view.
  • Select the Advanced option.
  • Click Setup proceeded by WAN Setup.
  • In the MTU Size field, fill in a value.
  • Click the Apply button.
  • In a minute or two, the changes that you have made will become effective.

If you come across an issue while trying to change MTU size on your Netgear WiFi router, take the help of the following troubleshooting hacks.

Can’t Change MTU Size on Netgear Router?

1) Check the Power Supply

Start troubleshooting the issue by checking whether your Netgear wireless router is receiving an adequate and fluctuation-free power supply or not. If it isn’t, that is probably because of a damaged wall socket.
Therefore, either get your wall socket repaired or consider plugging your Netgear WiFi router into a different one.

2) Use the Correct Web Address

Chances are that you are using an outdated internet browser while trying to change MTU size on your Netgear wireless router. To troubleshoot the issue, all you need to do is head over to the Settings option of your internet browser and click the Update Browser button.

3) Update the Internet Browser

Chances are that you are using an outdated internet browser while trying to change MTU size on your Netgear wireless router. To troubleshoot the issue, all you need to do is head over to the Settings option of your internet browser and click the Update Browser button.

4) Avoid Signal Interference

Another thing that you can consider doing to get rid of the issue you are currently facing is to keep WiFi interference at bay. Wondering how to do that? Well, it’s simple; by changing the location of your Netgear router.

While relocating the router, make sure you are not placing it near these things:

  • Cordless phones
  • Washing machines
  • Baby monitors
  • Bluetooth speakers
  • Refrigerators
  • Microwave ovens
  • Treadmills
  • Televisions
  • Mirrors
  • Fish tanks
  • Utensils containing water

Also, do not place your wireless device in corners or near thick concrete walls.

5) Enter the Correct Admin Details

In order to change MTU size on your Netgear wireless router, you need to access the Netgear Genie smart setup wizard. And to access the wizard, using the correct admin username and password is important.

However, if that is exactly what you are entering incorrectly, how will you manage to even change MTU size? Not possible, isn’t it? Thus, make sure that you enter the correct login credentials to log in to your device.

Conclusion

If you change MTU size on your Netgear wireless router, its overall performance will enhance rapidly. We hope that after following the instructions mentioned above, you will easily be able to change MTU size on your device. On the off chance, you are still struggling with the process; feel free to reach out to our experts. Whether you contact them during the day or night, they are always available to assist you.

Still Facing Issues? Get in Touch with Our Experts.

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