I have installed openhab2.4 on a root server with debian 9.
With vpnc it creates a vpn tunnel to my local fritzbox.
The root server has a local ip adress 192.168.0.202, the adress of my fritzbox is 192.168.0.1.
In this address range are also my sonos boxes.
I think the problem is that openhab2 takes the wrong primary address (= the external root server adress from the en3 device) and not my the other adress from the vpn tunnel and tun0 device.
I have tried to edit the /var/lib/openhab2/config/org/eclipse/smarthome/network.config file and setting
broadcastAddress="192.168.0.255" --> broadcast address primaryAddress="192.168.0.0/24" --> subnet address
but this solves not the problem. On the Paper-UI i see not this adresses and i am not able to enter the correct values.
I know the adresses of my sonos boxes in the 192.168.0.0/24 area, but openhab2 doesn’t find them. As i read openhab only searches the sonos boxes via broadcast so i have to set anywhere the correct values.