Technical Manual IP-Router SCN-IP100.01
MDT technologies GmbH •
51766 Engelskirchen • Papiermühle 1
Tel.: +49-2263-
880 • Fax: +49-2263-4588 • [email protected] • www.mdt.de
9
IP subnet:
Enter the subnet mask here. The device uses the values entered in this mask to determine whether
there is a communications partner in the local network. If there is no partner in the local network,
the device will not send the telegrams directly to the partner but to the gateway that routes the
telegram.
IP gateway address:
Enter the IP address of the gateway here.
Note:
If the KNX IP Router will only be used in the local LAN, the entry of 0.0.0.0 can remain
unchanged.
Example of assigning IP addresses:
A PC is to be used to access the KNX IP Router.
IP address of the PC:
192.168.1.30
Subnet of the PC:
255.255.255.0
The KNX IP Router is located in the same local LAN, i.e. it uses the same subnet. The subnet
constrains the IP addresses that can be assigned. In this example, the IP address of the IP router must
be 192.168.1.xx, where xx can be a number from 1 to 254 (with the exception of 30, which is already
in use). It must be ensured that no numbers are assigned twice.
IP address of the IP router:
192.168.1.31
Subnet of the IP router:
255.255.255.0
