This guide explains how to access via a domain name to Swisscom Internet Box connected to the Internet with a dynamic IP.

Prerequisites

• Have a Box that allows configuring a custom dynamic DNS provider.
• A Dynamic DNS must have been created on the domain in question.

Link Swisscom Internet Box to a domain name

To do this:

1. Log in to the Swisscom Box administration interface (http://192.168.1.1 for example).
2. Activate the expert view (toggle button at the bottom left).
3. Click on Network.
4. Click on the DynDNS tab.
5. Check the box to Enable DynDNS.
6. Choose the provider Infomaniak from the drop-down menu.
7. Fill in the following fields:
   • Hostname: the URL configured in the Manager when adding the Dynamic DNS
   • Username: the identifier defined in the Manager when adding the Dynamic DNS
   • Password: the password defined in the Manager when adding the Dynamic DNS

If the box indicates that port redirection is not possible because you do not have a public IP address, contact Swisscom so that they disable the CGnat. Refer to this guide to learn more.