Add fixed IP address to host veth interface

docker-compose.yml

@@ -20,7 +20,7 @@ services:
       #LAN_IF: "enx00e04d68033f" # Use this option to define a specific physical Ethernet interface
 
       # Make LuCI OpenWrt web interface accessible via host LAN
-      #FORWARD_LUCI: "true" 
+      FORWARD_LUCI: "true" 
 
       # USB passthrough
       # Format <vendorID>:<productID> like 'lsusb' is given

src/run_openwrt.sh

@@ -64,6 +64,10 @@ attach_veth_if () {
     # Create veth pair
     nsenter --target 1 --uts --net --ipc --mount ip link add $VETH_IF_HOST type veth peer name $VETH_IF_CONTAINER
     nsenter --target 1 --uts --net --ipc --mount ip link set $VETH_IF_HOST up
+
+    if [[ -z "${IS_U_OS_APP}" ]]; then
+      nsenter --target 1 --uts --net --ipc --mount ip addr add 172.31.1.2/24 dev $VETH_IF_HOST
+    fi
   else
     info "Virtual Ethernet interface $VETH_IF_HOST already exists. Assuming pairs is already created."
   fi