Hi, I’m running Openhab 2.5.10 with Network binding 2.5.10 on a RPi3b with Raspbian Buster. I want to use the Network binding for precense detection, but I can’t get arping to work nor can I get the port forwarding commands to work in order to use DHCP listening, it looks like this in PaperUI: [i…

Now everything works. I think the arping has worked the whole time, but shows disabled in Paper UI. I started TRACE logging on the Network binding and found that it was doing Arpings (and didn’t when I changed the config).

Wolfgang_S (Wolfgang_S) November 21, 2020, 9:59pm 3

Did you have a look to raspberry pi - iptables/1.8.2 Failed to initialize nft: Protocol not supported - Super User ?

[SOLVED] Can't enable arping nor dhcp listening for Network binding