Fritzbox

Links

• https://www.netzwelt.de/avm-fritzbox/136891_2-dyndns-kostenlose-alternative-fritz-box-selber-bauen.html

IP-Wechsel melden

$pwort = 'ihr-passwort';
$dyntxt = "textdatei.txt";
$port = ":8080";
$pwortcontrol = $_GET["pass"];
$IP = $_GET["meineip"];
$FW = $_GET["FW"];
if (file_exists($dyntxt)) {
    if ($pwortcontrol == $pwort) {
        $a = fopen("$dyntxt", "w");
        fwrite($a, $IP);
        fclose($a);
    } else {
        $a = fopen("$dyntxt", "r+");
        $dynip = fread($a, filesize($dyntxt));

        fclose($a);
        if ($FW == 1) {
            $url = "https://" . $dynip;
        } else {
            $url = "http://" . $dynip . "" . $port;
        }
        header("Location: $url");
    }
}