To get access to your Sierra GX400, you need the IP of your device, the username and password. You'll find such information in the Manual of your Sierra GX400 router. But if you do not have the manual for your router or you do not want to read the whole manual to find the default login information then you can use the quick guide below. To get to the router login page it's necessary that you are connected to the router.
Sierra GX400 Login Guide
- Open your web browser (e.g. Chrome, Firefox, Opera or any other browser)
- Type 192.168.13.31 (the default IP to access the admin interface) in the address bar of your internet browser to access the router's web-based user interface.
- You should see 2 text fields where you can enter a username and a password.
- The default username for your Sierra GX400 is user.
The default password is 12345.
- Enter the username & password, hit "Enter" and now you should see the control panel of your router.
If above login credentials doesn't work with your Sierra GX400 router then try this method
Try different ID/password combinations that are widely used by Sierra that you'll find below. In this list are the most popular default username and password combinations used by Sierra. Sometimes the username and password doesn't work that we mentioned in the top of this guide. Then you can try these username/password combinations below to get access to your Sierra GX400 wireless router.
Default login IPs for my Sierra router
You tried different router IPs but nothing worked? Did you try the following IPs? In the list below we listed all known router IPs for the manufacturer Sierra. Maybe this will work for you.
|#||Default Router IP|
Nothing of the methods worked for me and I still not get access to my Sierra GX400!
All you need to do is to reset your GX400 modem. This can be done easily by clicking on the reset button at the back or at the bottom of your router. If you hold down this small button for approximately 20 seconds, (you may have to use a toothpick), then your modem will get restored to the factory settings. What you need to keep in mind is that when you reset your modem, you will lose your connection online. It is therefore better to take an expert's assistance in this regard. Note: If you have not enough information, it is obviously recommended that you should get help from a person who has all the knowledge about this topic.