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Reset the Teracom TDSL300W2

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Setup Router Staff
Last Updated: | Reading Time: 3 minutes

This guide shows you how to reset your Teracom TDSL300W2 router. A router reset is very different than a router reboot. Every time your router loses power it reboots. This is very different from a reset, which erases a router completely and returns it to factory default settings.

Warning: Proceed with caution; resetting your router can be a major headache. A router reset will affect the following settings:

  • The router's username and password are reset.
  • Your WiFi login, password, and network name are reset.
  • If your router has any ISP settings they will be removed, and you will have to contact your ISP.
  • Any firewall settings, parental controls, and port forwards that you have configured will be removed.

A router reset is the last step you should take in recovering your router's password. You should be sure that you have tried to at least recover your router password using our Router Password Finder before resorting to a router reset.

Other Teracom TDSL300W2 Guides

Use a VPN Instead

Have you considered using a VPN instead of forwarding a port? For most users, a VPN is a much simpler and more secure choice than forwarding a port.

We use and recommend NordVPN because not only is it the fastest VPN, it includes a new feature called Meshnet that makes forwarding a port no longer necessary for most applications. With NordVPN Meshnet, you can connect to your devices from anywhere in the world, completely secure, over a highly encrypted VPN tunnel.

When shopping for a VPN, make sure that they meet the following criteria:

  • Your VPN provider should have a no-logs policy. This means that they do not keep any logs of any kind.
  • Make sure that your VPN provider has lots of exit nodes all around the world.
  • Check that your VPN will not affect your speed.
  • Verify that your VPN provider uses WireGuard as the underlying protocol.
  • Many people prefer a VPN provider that is not based in the United States.

This is the list of requirements that we used when we were shopping around for a VPN provider. There are lots of free, shady VPN providers out there that we looked at and dismissed.

Based in Panama, using diskless servers, and with over 6,100 servers in 61 countries, we can safely say that NordVPN satisfies all of these requirements.

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Once you've set up your NordVPN account on multiple computers and enabled Meshnet, you can seamlessly access all of your devices as if they were on the same network. You don't even have to log in to your router. It's very simple.

Every time you click on one of our affiliate links, such as NordVPN, we get a little kickback for introducing you to the service. Think of us as your VPN wingman.

This is the reset router guide for the Teracom TDSL300W2. We also have the following guides for the same router:

Recover Password in Teracom TDSL300W2

If the only reason that you are resetting your router is because you forgot your router password, then you may want to try running our Router Password Finder instead of resetting your router.

Our Router Password Finder can recover your lost or forgotten router password without doing a full router reset, which can save you lots of time.

Router Password Finder - Recover Lost or Forgotten Router Passwords

Just keep in mind that a router reset should be done as the last resort when you are unable to login to your router.

Reset the Teracom TDSL300W2

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You can usually find a small reset button on either the back or the bottom of a router. Look at your router and try to find something that looks like this:

Router Reset Button

Yours may look slightly different, but they are usually tiny. Sometimes the button is under a pinhole, and you need a paper clip to push it.

Hold the reset button down for 10 seconds and watch the lights. The lights on the front of the router should do something different when the reset happens. It is harmless to hold the reset button too long.

Don't forget, this step will totally reset your Teracom TDSL300W2 router back to factory settings.

Be sure to only reset your router if you have tried everything else, such as running our Router Password Finder software, which can find your lost or forgotten router password for you.

Login to the Teracom TDSL300W2

Now you need to log in using the factory default username and password. We have a TDSL300W2 Login Guide with all this information ready for you.

Change Your Password

You need to change your router's default password after you log in for the first time. It is a huge security risk to leave your router's password set to the factory default. Our Choosing a Strong Password guide talks about choosing a strong password for your router.

Tip: Put your new password on a post-in note and stick it to the bottom of your router.

Other Teracom TDSL300W2 Guides

If you want additional help with your Teracom TDSL300W2 be sure to check out some of our other guides.

This is the reset router guide for the Teracom TDSL300W2. We also have the following guides for the same router: