Change IP?

Configuration
1

Hey Guys i need help.

I set up my Home Assistant now from Docker on my Rasp 3. But i can reach my HA only via LAN not via Wifi.
How can i change it? In Linux i have a stable Wifi Connection.

2

Most likely your WiFi uses different IP address than LAN.
If you want to have them the same, one way could be defining both in /etc/dhcpcd.conf, like this:

interface wlan0
static ip_address=192.168.1.100/24
static routers=192.168.1.1
static domain_name_servers=1.1.1.1 1.0.0.1
static domain_search= 

interface eth0
static ip_address=192.168.1.100/24
static routers=192.168.1.1
static domain_name_servers=1.1.1.1 1.0.0.1
static domain_search=

Change IP’s as desired.

As (possibly) less complicated alternative, you could assign both MAC addresses (WiFi and LAN) a static IP in your router, but they can not be the same (at least not on my router).