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ABB i-bus
®
KNX
General
1.6
Connection to the Internet
The device is not intended for use on the public Internet. For this reason router ports in the direction of the
Internet must not be opened; this action will ensure KNX communication is not visible on the Internet.
Systems can be accessed via the Internet in the following ways:
•
Access to KNX installations via VPN connections. However, this requires a router with VPN server
functionality.
•
Use of manufacturer-specific solutions or visualizations, e.g. access via https.
1.7
KNXnet/IP Security
The device should always be operated in KNX Secure mode. This ensures security for runtime
communication on the IP backbone, for the tunneling servers and for commissioning the device itself.
See also chapter 3.5,
1.8
Overview of product and functions
The ABB i-bus
telegrams can be sent to or received from other devices via the network.
The device uses the KNXnet/IP protocol and the KNXnet/IP Security protocol from the KNX Association
(routing and tunneling) for communication.
KNX
Secure.
®
IP Router Secure IPR/S 3.5.1 connects the KNX bus with an Ethernet network. KNX
IPR/S 3.5.1 | 2CDC502099D0211 Rev. A 7
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