Hello everyone. I hope you can help me with my problem.
I currently have two devices in use.
My Fritz.Box 6990 which is my router and has DHCP set up.
And a D-Link X1860 which has an OpenWrt firmware.
My aim is for the D-Link X1860 to access the Fritz.Box via WLAN and for the devices connected to the D-Link via LAN to receive the same IP address as if they were connected directly to the Fritz.Box.
I would like this because I want to connect a PC without WLAN to the Fritz.Box in this way. I can't use a wifi stick because I use Proxmox and this only allows pass-through via Ethernet. So I want to get around the problem, so to speak. Now to my question.
I can currently receive Internet via WLAN bridge to the FritzBox with the X1860 and the device connected via Lan.
The gateway of the Fritz.Box is 192.168.178.1
the OpenWRT (X1860) receives the IP address 192.168.178.20 from the FritzBox.
However, the PC connected to the OpenWRT via LAN does not receive an IP in the FritzBox. I think it has something to do with the static IP of OpenWRT and that the devices connected via LAN cannot access the subnet mask of the FritzBox. However, I don't know how I can set it so that the Fujitsu PC connected via LAN (X1860 / OpenWRT) receives an IP address in the FritzBOX. Currently only the AccessPoint receives an IP.