#!/bin/bash
DDNS_V6=$(dig companioncu.be AAAA +short @ns.geekify.de)
PUBLIC_V6=$(ip -f inet6 addr show ppp0 | grep "scope global" | grep -v "temporary" | awk '/inet6/ {print $2}' | cut -d"/" -f 1)

if [ "$DDNS_V6" != "$PUBLIC_V6" ] || [ "$1" == "-f" ]; then
  export reason=ROUTERADVERT
  export nd1_addr1=$PUBLIC_V6 
  bash "$(dirname $0)/multiupdater.sh"
else
  #echo "no update needed"
  exit 0
fi