From be852526b8c8f1628bf0b0c3ea548ef8da1e0843 Mon Sep 17 00:00:00 2001
From: Nico Schottelius <nico@nico-notebook.schottelius.org>
Date: Mon, 22 Jul 2024 12:06:04 +0200
Subject: [PATCH] [openwrt] start nat64 configuration script

---
 openwrt/openwrt-nat64-bootstrap.sh | 33 ++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100755 openwrt/openwrt-nat64-bootstrap.sh

diff --git a/openwrt/openwrt-nat64-bootstrap.sh b/openwrt/openwrt-nat64-bootstrap.sh
new file mode 100755
index 0000000..9e9c0d3
--- /dev/null
+++ b/openwrt/openwrt-nat64-bootstrap.sh
@@ -0,0 +1,33 @@
+#!/bin/sh
+# Nico Schottelius, 2024-07-22
+# This script assumes a clean/newly setup openwrt device
+#
+# Assumption:
+# WAN = IPv4, dhcp provided externally
+# LAN = IPv6, "clients" that want to reach IPv4 Internet
+# Consequences
+# - do not provide IPv4 or IPv6 dhcp/ra on any interface
+
+if [ $# -ne 3 ] ; then
+    echo $0 address hostname nat64prefix
+    exit 1
+fi
+
+address=$1; shift
+hostname=$1; shift
+nat64=$1; shift
+
+cat <<EOF | ssh -t "root@${address}"
+set -x
+opkg update
+
+# Do not announce ULA - we have GUA
+uci delete network.globals.ula_prefix
+
+# Set hostname
+uci set system.@system[0].hostname="${hostname}"
+
+# Do something wireless (?)
+# disable?
+
+EOF