[openwrt] start nat64 configuration script

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