#!/bin/sh
wan6proto=$(uci get network.wan6.proto)
if [ "${wan6proto}" = '6in4' ]; then
   uci add_list network.wan6.ip6prefix=$(uci get network.globals.ula_prefix)
elif [ "${wan6proto}" = 'dhcpv6' ]; then
   uci set network.wan6.sourcefilter="0"
fi
uci commit
ifup wan6