nicht ok:
GET /upnp/mr_reg.xml HTTP/1.1
Host: 192.168.3.3:49152
User-Agent: FSL DLNADOC/1.50 UPnP Stack/1.0

HTTP/1.1 200 OK
CONTENT-TYPE: application/xml
DATE: Tue, 04 Jun 2024 06:34:35 GMT
LAST-MODIFIED: Thu, 01 Jan 1970 00:00:00 GMT
SERVER: Linux/6.1.0-17-amd64, UPnP/1.0, Portable SDK for UPnP devices/1.14.10
X-User-Agent: redsonic
CONNECTION: close

<scpd xmlns="urn:schemas-upnp-org:service-1-0">
<specVersion>
<major>1</major>
<minor>0</minor>
</specVersion>
<actionList>
<action>
<name>IsAuthorized</name>
<argumentList>
<argument>
<name>DeviceID</name>
<direction>in</direction>
<relatedStateVariable>A_ARG_TYPE_DeviceID</relatedStateVariable>
</argument>
<argument>
<name>Result</name>
<direction>out</direction>
<relatedStateVariable>A_ARG_TYPE_Result</relatedStateVariable>
</argument>
</argumentList>
</action>
<action>
<name>RegisterDevice</name>
<argumentList>
<argument>
<name>RegistrationReqMsg</name>
<direction>in</direction>
<relatedStateVariable>A_ARG_TYPE_RegistrationReqMsg</relatedStateVariable>
</argument>
<argument>
<name>RegistrationRespMsg</name>
<direction>out</direction>
<relatedStateVariable>A_ARG_TYPE_RegistrationRespMsg</relatedStateVariable>
</argument>
</argumentList>
</action>
<action>
<name>IsValidated</name>
<argumentList>
<argument>
<name>DeviceID</name>
<direction>in</direction>
<relatedStateVariable>A_ARG_TYPE_DeviceID</relatedStateVariable>
</argument>
<argument>
<name>Result</name>
<direction>out</direction>
<relatedStateVariable>A_ARG_TYPE_Result</relatedStateVariable>
</argument>
</argumentList>
</action>
</actionList>
<serviceStateTable>
<stateVariable sendEvents="no">
<name>A_ARG_TYPE_DeviceID</name>
<dataType>string</dataType>
</stateVariable>
<stateVariable sendEvents="no">
<name>A_ARG_TYPE_Result</name>
<dataType>int</dataType>
</stateVariable>
<stateVariable sendEvents="no">
<name>A_ARG_TYPE_RegistrationReqMsg</name>
<dataType>bin.base64</dataType>
</stateVariable>
<stateVariable sendEvents="no">
<name>A_ARG_TYPE_RegistrationRespMsg</name>
<dataType>bin.base64</dataType>
</stateVariable>
<stateVariable sendEvents="yes">
<name>AuthorizationGrantedUpdateID</name>
<dataType>ui4</dataType>
</stateVariable>
<stateVariable sendEvents="yes">
<name>AuthorizationDeniedUpdateID</name>
<dataType>ui4</dataType>
</stateVariable>
<stateVariable sendEvents="yes">
<name>ValidationSucceededUpdateID</name>
<dataType>ui4</dataType>
</stateVariable>
<stateVariable sendEvents="yes">
<name>ValidationRevokedUpdateID</name>
<dataType>ui4</dataType>
</stateVariable>
</serviceStateTable>
</scpd>