KNX Security

[buuuudzik]

Hello,

from ETS v5.5.1 there is a KNX Security function. How it works? What is the appropriate configuration with LM? Is there some limitation e.g. big consumption of CPU usage?

[admin]

We have our own security layer added to KNX/IP routing, but it is not compatible with ETS v5.5. Support for ETS security might be added later on.

For encryption to work you have to set the same password on all devices and you can disable insecure communication completely (by default both secure and standard telegrams are allowed). All LMs must have their clocks syncronized, otherwise encrypted telegrams will be rejected.