diff --git a/fritz-reboot.py b/fritz-reboot.py
new file mode 100644
index 0000000..de1eae4
--- /dev/null
+++ b/fritz-reboot.py
@@ -0,0 +1,86 @@
+#!/usr/bin/env python3
+"""
+Fritz!Box Neustart via TR-064 (UPnP/SOAP auf Port 49000).
+
+Konfiguration: /etc/fritz-reboot.conf
+  FRITZ_IP=192.168.178.1
+  FRITZ_USER=ein_dafuer_angelegter_nutzer
+  FRITZ_PASS=das_geheime_passwort
+
+Voraussetzung in der Fritz!Box:
+  Heimnetz -> Netzwerkeinstellungen -> Erweiterte Netzwerkeinstellungen
+    [x] Zugriff fuer Anwendungen zulassen
+    [x] Statusinformationen ueber UPnP uebertragen
+  Der angegebene Benutzer muss das Recht "Fritz!Box-Einstellungen" haben.
+"""
+import sys
+import datetime
+import urllib.request
+import urllib.error
+
+CONFIG_FILE = "/etc/fritz-reboot.conf"
+LOG_FILE    = "/var/log/fritz-reboot.log"
+
+
+def read_config():
+    cfg = {}
+    with open(CONFIG_FILE) as f:
+        for line in f:
+            line = line.strip()
+            if "=" in line and not line.startswith("#"):
+                k, v = line.split("=", 1)
+                cfg[k.strip()] = v.strip()
+    return cfg
+
+
+def log(msg):
+    line = datetime.datetime.now().strftime("%c") + ": " + msg
+    print(line)
+    with open(LOG_FILE, "a") as f:
+        f.write(line + "\n")
+
+
+def tr064_reboot(ip, user, pw):
+    url = f"http://{ip}:49000/upnp/control/deviceconfig"
+    soap = (
+        '<?xml version="1.0" encoding="utf-8"?>\n'
+        '<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" '
+        's:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">\n'
+        ' <s:Body>\n'
+        '  <u:Reboot xmlns:u="urn:dslforum-org:service:DeviceConfig:1"/>\n'
+        ' </s:Body>\n'
+        '</s:Envelope>\n'
+    )
+
+    pwmgr  = urllib.request.HTTPPasswordMgrWithDefaultRealm()
+    pwmgr.add_password(None, url, user, pw)
+    auth   = urllib.request.HTTPDigestAuthHandler(pwmgr)
+    opener = urllib.request.build_opener(auth)
+
+    req = urllib.request.Request(
+        url,
+        data=soap.encode("utf-8"),
+        headers={
+            "Content-Type": 'text/xml; charset="utf-8"',
+            "SOAPAction":   '"urn:dslforum-org:service:DeviceConfig:1#Reboot"',
+        },
+    )
+    return opener.open(req, timeout=10)
+
+
+if __name__ == "__main__":
+    cfg = read_config()
+    try:
+        resp = tr064_reboot(cfg["FRITZ_IP"], cfg["FRITZ_USER"], cfg["FRITZ_PASS"])
+        log(f"TR-064 Reboot ausgeloest (HTTP {resp.status}).")
+    except urllib.error.HTTPError as e:
+        body = e.read().decode("utf-8", errors="replace")[:300]
+        log(f"FEHLER HTTP {e.code} {e.reason}: {body}")
+        sys.exit(1)
+    except urllib.error.URLError as e:
+        log(f"FEHLER Verbindung: {e}  --  TR-064 aktiviert? "
+            "Heimnetz > Mesh > Netzwerkeinstellungen > 'Zugriff fuer Anwendungen zulassen'")
+        sys.exit(1)
+    except Exception as e:
+        log(f"FEHLER: {e}")
+        sys.exit(1)
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