Web interface access from different networks

Configuration Frontend
1

Hello,

I am having difficulties accessing the hass web interface(port 8123) from different networks.

Here’s my setup:

  • OS: Windows 10
  • home assistant 0.105.4
  • NW1 = wi-fi adapter (internet access), IP 192.168.1.101
  • NW2 = ethernet adapter (no internet access), IP 193.168.0.9

Using a different computer or iPhone I can ping the computer from both networks and I can also access an apache server (port 80) and deconz/phoscon service (port 8080) without problems.

I don’t get any response from port 193.168.0.9:8123 but 192.168.1.101:8123 works just fine. Using either access or localhost:8123 on local PC works just fine.

I have wireshark listening to NW2 dst/src port 8123 and I can see the connection request coming in but no response from hass.

Any ideas what could be going on here? It almost seems as if hass is only listening to the other adapter interface… At the end my target is to get the communication to work over OpenVPN connection (tried this already and had the same problem).

Thanks for the support