KNXnet/IP Routing is a Multicast-based telegram, which allows a KNXnet/IP router to perform the function of a line or area coupler. This means the backbone of a KNX system can be Ethernet-based, allowing a much higher speed of transmission and more flexibility when installing. The KNXnet/IP router will also manage a filter table to manage the flow of traffic where needed.
The KNXnet/IP driver does not support KNXnet/IP Routing.