Here are instructions for logging in to the Huawei HG8121H router.
Other Huawei HG8121H Guides
This is the login guide for the Huawei HG8121H DIGI. We also have the following guides for the same router:
Find Your Huawei HG8121H Router IP Address
We need to find your Huawei HG8121H router's internal IP address before we can log in to it.
| Known HG8121H IP Addresses |
|---|
| 192.168.100.1 |
Start with the first IP address in the list and then follow the rest of this guide.
If later on in this guide you do not find your router using the IP address that you pick, then you can try different IP addresses until you get logged in. I will not hurt anything to try different IP addresses.
If you try all of the above IP addresses and still cannot find your router, then try the following:
- Use our Find Your Router's Internal IP Address guide.
- Use our free software called Router Detector.
The next step is to try logging in to your router.
Login to the Huawei HG8121H Router
Your Huawei HG8121H router has a web interface. The way you manage it is by using a web browser like Firefox, Edge, or Chrome.
Enter Huawei HG8121H Internal IP Address
Put the internal IP Address of your Huawei HG8121H in the address bar of your web browser. The address bar looks like this:
Press the Enter key on your keyboard. You will see a window asking for your Huawei HG8121H password.
Huawei HG8121H Default Username and Password
In order to login to your Huawei HG8121H you are going to need to know your username and password. It's possible that the router's password is still set to the factory default. All of the default usernames and passwords for the Huawei HG8121H are listed below.
| Huawei HG8121H Default Usernames and Passwords | |
|---|---|
| Username | Password |
| user | digi |
In the window that pops up, enter your username and password. Keep trying them all until you get logged in.
Huawei HG8121H Home Screen
When you get logged in you should be at the Huawei HG8121H home screen, which looks similar to this:
If you see this screen, then good job, you are now logged in to your Huawei HG8121H router. You are ready to follow any of our other guides for this router.
Solutions To Huawei HG8121H Login Problems
If you cannot get logged in to your router, here a few possible solutions you can try.
Huawei HG8121H Password Doesn't Work
It's possible that your router's factory default password is different than what we have listed. You should try other Huawei passwords. Here is our list of all Huawei Passwords.
Forgot Password to Huawei HG8121H Router
If your ISP provided your router, then you may have to call them to get your login information. They will most likely have it on file.
How to Reset the Huawei HG8121H Router To Default Settings
As a last resort, you can reset your router to factory defaults. As a last resort, you can reset your router to factory defaults.
Other Huawei HG8121H Guides
Here are some of our other Huawei HG8121H info that you might be interested in.
This is the login guide for the Huawei HG8121H DIGI. We also have the following guides for the same router: