Reference:
Https://wiki.openwrt.org/doc/recipes/relayclient
This method can implement relay APS without the need for AP (WDS) mode. After relaying, the LAN ports that are equivalent to the route and AP hotspots are routed in the same network segment as the ancestor. If you want to access the Luci of this route, set the computer's IP address manually, and the LAN IP for this route is in the same network segment.
Get ready:
Components that need to be installed:
Relayd
Luci-proto-relay
Set up:
(The IP of this route is 192.168.99.1, the IP of the superior route is 192.168.1.1)
One, Wwan settings
1. Connect the parent route in client mode
2. The firewall is set to the same as LAN
Second, LAN settings
1. Default gateway and DNS settings
2. Turn off the DHCP service
Third, network relay settings
1. Add a new interface
2. Setting
3. Preview
Four, restart
OpenWrt Wireless Relay