Systems with dynamic IP addresses can be made available for access via the WAN, for example via the Internet, by using the services of commercially available dynamic DNS servers (such as www.dynDNS.org) or the LANCOM Management Cloud service.
Consequently, a device can always be reached under a specific name (FQDN - Fully Qualified Domain Name) (e.g. "http://MyDevice.dynDNS.org").
The advantage is obvious: For example, if you want to use a VPN client to access a branch office with a dynamic IP address, you only need to know the dynamic DNS name.
