Besides Openhab2, there is an access point running on my Raspberry Pi 3 creating an second WLAN (with different IP ranges). I did this from this tutorial: https://cdn-learn.adafruit.com/downloads/pdf/setting-up-a-raspberry-pi-as-a-wifi-access-point.pdf
My Pi is connected with my FritzBox over LAN. I can connect to openhab from booth WLAN. But if i try to Ping my Smartphone, it wont work. Only if my smartphone is in the second WLAN. Is there a way to say that openhab2 only runs on my LAN interface (eth0) ?
Sorry for my really bad english.