FRITZ!Box 7272 Service - Knowledge Base
AVM Content
- FRITZ!Box 7590
- FRITZ!Box 7583 VDSL
- FRITZ!Box 7583
- FRITZ!Box 7582
- FRITZ!Box 7581
- FRITZ!Box 7560
- FRITZ!Box 7530 AX
- FRITZ!Box 7530
- FRITZ!Box 7490
- FRITZ!Box 7430
- FRITZ!Box 7390
- FRITZ!Box 7369
- FRITZ!Box 7360
- FRITZ!Box 7340
- FRITZ!Box 7330
- FRITZ!Box 6890 LTE
- FRITZ!Box 6850 LTE
Cannot access the internet over guest access
Although devices can register with the FRITZ!Box's guest access, they cannot access the internet over the guest access. In some cases, new devices do not obtain IP addresses from the FRITZ!Box or internet access is only not possible when the captive portal is enabled.
Simply proceed as described below. After each measure, check whether the problem is solved.
Note:All instructions on configuration and settings given in this guide refer to the latest FRITZ!OS for the FRITZ!Box.
1 Opening an HTTP page in the web browser
If the option "Permit login with guest access only after consent to terms of use" is enabled, users must consent to the terms of use before they are allowed to access the internet. However, the captive portal with terms of use is only displayed if you call up an https page:
- Call up an HTTP page, for example our test page http://service.avm.de. Now the FRITZ!Box displays a captive portal for guest access.
- Agree to the terms of use of the guest access.
2 Reducing the validity period of IP addresses
180 IP addresses are available for guest access; they cannot be reassigned until the validity period (lease time) of 10 days has expired.
If you are using the FRITZ!Box as a hotspot in a hotel or café, for example, and many different devices log in to the guest access on a regular basis, the FRITZ!Box cannot assign any IP addresses to new wireless devices because all 180 IP addresses have already been assigned. Therefore, configure the FRITZ!Box so that IP addresses are only valid for one day:
Setting the validity period
- Click "Home Network" in the FRITZ!Box user interface.
- Click "Home Network Overview" in the "Home Network" menu.
- Click on the "Network Settings" tab.
- Click the "IPv4 Addresses" button. If the button is not displayed, enable the Advanced View.
- Enter 1 in the "Valid for" field.
- Click "OK" to save the settings.
Removing devices from the user interface
The new validity period only applies to devices that are registered with the FRITZ!Box after the change was made. Therefore, delete all unused network devices:
- Click "Home Network" in the FRITZ!Box user interface.
- Click "Home Network Overview" in the "Home Network" menu.
- Click on the "Network Connections" tab.
- Click the
(Delete) button next to the respective device in the list of network devices.
Note:Alternatively, you can also use the "Delete" button under the list of network devices to delete all of the devices that are no longer connected to the FRITZ!Box and whose settings you have not changed in the FRITZ!Box.
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