diff --git a/bridge/proxyarp/install.sh b/bridge/proxyarp/install.sh
new file mode 100644
index 0000000..2597ba5
--- /dev/null
+++ b/bridge/proxyarp/install.sh
@@ -0,0 +1,28 @@
+#!/bin/bash
+
+apt update && apt install -y parprouted dhcp-helper
+
+systemctl stop dhcp-helper
+systemctl enable dhcp-helper
+
+# Configure dhcp-helper.
+cat > /etc/default/dhcp-helper <<EOF
+DHCPHELPER_OPTS="-b wlxc8d7193710f4"
+EOF
+
+# Enable avahi reflector if it's not already enabled.
+sed -i'' 's/#enable-reflector=no/enable-reflector=yes/' /etc/avahi/avahi-daemon.conf
+grep '^enable-reflector=yes$' /etc/avahi/avahi-daemon.conf || {
+  printf "something went wrong...\n\n"
+  printf "Manually set 'enable-reflector=yes in /etc/avahi/avahi-daemon.conf'\n"
+}
+
+ip addr add $(/sbin/ip -4 -br addr show wlxc8d7193710f4 | /bin/grep -Po "\\d+\\.\\d+\\.\\d+\\.\\d+")/32 dev enp0s31f6
+ip link set dev enp0s31f6 up
+ip link set wlxc8d7193710f4 promisc on
+
+# parprouted enp0s31f6 wlxc8d7193710f4
+
+
+systemctl restart dhcp-helper
+systemctl status --no-pager dhcp-helper