--- title: NetworkQoSPolicy DDF file description: View the XML file containing the device description framework (DDF) for the NetworkQoSPolicy configuration service provider. author: vinaypamnani-msft manager: aaroncz ms.author: vinpa ms.date: 02/17/2023 ms.localizationpriority: medium ms.prod: windows-client ms.technology: itpro-manage ms.topic: reference --- # NetworkQoSPolicy DDF file The following XML file contains the device description framework (DDF) for the NetworkQoSPolicy configuration service provider. ```xml ]> 1.2 NetworkQoSPolicy ./Device/Vendor/MSFT The NetworkQoSPolicy configuration service provider creates network Quality of Service (QoS) policies. A QoS policy performs a set of actions on network traffic based on a set of matching conditions. This CSP was added in Windows 10, version 1703. This CSP is supported only in Microsoft Surface Hub prior to Window 10, version 2004. 10.0.19042 1.0 0x4;0x1B;0x30;0x31;0x48;0x54;0x62;0x63;0x64;0x65;0x77;0x79;0x7A;0x7D;0x7E;0x81;0x82;0x88;0x8A;0x8B;0xA1;0xA2;0xA4;0xA5;0xAB;0xAC;0xAF;0xB4;0xBC;0xBF;0xCA;0xCB;0xCD; Version Version information. Version The value of this node should be a policy name. Name The value of this node should be a policy name. IPProtocolMatchCondition 0 Specifies the IP protocol used to match the network traffic. Valid values are 0: Both TCP and UDP (default), 1: TCP, 2: UDP. IPProtocolMatchCondition AppPathNameMatchCondition Specifies the name of an application to be used to match the network traffic, such as application.exe or %ProgramFiles%\application.exe. AppPathNameMatchCondition SourcePortMatchCondition Specifies a single port or a range of ports to be used to match the network traffic. Valid values are [first port number]-[last port number] or [port number]. SourcePortMatchCondition DestinationPortMatchCondition Specifies a single port or a range of ports to be used to match the network traffic. Valid values are [first port number]-[last port number] or [port number]. DestinationPortMatchCondition PriorityValue8021Action The IEEE 802.1p value to apply to matching network traffice. Valid values are 0-7. PriorityValue8021Action [0-7] DSCPAction The differentiated services code point (DSCP) value to apply to matching network traffic. Valid values are 0-63. DSCPAction [0-63] ``` ## Related articles [NetworkQoSPolicy configuration service provider reference](networkqospolicy-csp.md)