OH2.3 with KNX2

Hi all,

All devices except the IP interface are displayed as offline. All channels are working, though. Does anyone have an idea?

Thanks a lot

What OS, oH, java and binding-version?
Have you restarted oH?
Post the log please.

Hi Harry,
thanks for the quick reply.
Latest Openhabian and binding version(installed today). Restarted more than once. My test system under Windows had the same issue.


Here are excerpts from my things file. I couldn’t find anything about KNX binding in the log file and all channels work. Maybe someone can help me :slight_smile:

You can try to set localSourceAddr to 0.0.0 and/or fetch to false. Just guessing.


I set the localSourceAddr to 0.0.0 and/or fetch to false but nothing has changed. All devices except the IP-Interface are showing as offline but the channels are working.

Same problem here… Did you get any solution for that up to now?


Hi Christian,

I set only the localSourceAddr to 0.0.0 and it works fine for me.

Thanks Dirk,
finally got my things online after upgrading to openHAB 2.4, localIp set and localSourceAddr=“0.0.100”… Still struggling with a lot of warnings from calimero (https://github.com/openhab/openhab2-addons/issues/3842), but at least the bridge and the first components seem to be online :+1:.
Thanks a lot!