FRITZ!Box 6840 LTE Service - Baza wiedzy

FRITZ!Box 6840 LTE Service

Cannot access the FRITZ!Box with MyFRITZ!

The MyFRITZ! home page of your FRITZ!Box cannot be opened:

  • After logging into, you are not automatically redirected to the FRITZ!Box.
  • After selecting a FRITZ!Box in the overview of devices on, the selected FRITZ!Box is not displayed.
  • You cannot call up the FRITZ!Box with its unique MyFRITZ! domain name (for example

One of the following error messages is displayed by your web browser:

  • "The page cannot be displayed"
  • "This webpage is not available"
  • "Error: Network Timeout"
  • "Site cannot be reached"
  • "Session Timeout"
  • "Data Transfer Interrupted"
  • "The server [...] took too long to respond"
  • "404 not found"
  • "requested resource was not found"

Note:All instructions on configuration and settings given in this guide refer to the latest FRITZ!OS for the FRITZ!Box.

Simply proceed as described below. After each measure, check whether the problem persists.

1 Checking whether a public IP address was obtained

You can only access the FRITZ!Box over the internet if the FRITZ!Box obtains a public IP address from your internet service provider when it connects to the internet:

  1. Check the address range of the IP address that the internet service provider assigned to the FRITZ!Box.
  2. If the FRITZ!Box obtained a public IP address, proceed with the following section.
    • You cannot access the FRITZ!Box over the internet if the FRITZ!Box obtained a private IP address.

2 Enabling internet access to the FRITZ!Box via HTTPS

  1. Click "Internet" in the FRITZ!Box user interface.
  2. Click "MyFRITZ! Account" in the "Internet" menu.
  3. Enable the option "Internet access to the FRITZ!Box via HTTPS enabled".
  4. Click "Apply" to save the settings.