#!/bin/sh

if [ $# -ne 2 ]; then
    echo "$0 ip-address nat64-prefix"
    echo "    ip-address: where to find the OpenWRT device"
    echo "    nat64-prefix: which network to use for INCOMING NAT64 (often 2a0a:e5c1:XXX:b00::/96"
    exit 1
fi

my_ip=$1; shift
nat64_prefix=$1; shift
v4addr=$1; shift

cat <<EOF | ssh -t "root@${my_ip}"
set -x

opkg update
opkg install kmod-jool jool-tools

cat > /etc/rc.local << EO2

modprobe jool

jool -6 ${nat64_prefix}
EO2

sh /etc/rc.local

EOF