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8 result(s) for MaxNetworkMessageSize

• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  6.2.5.5 MaxNetworkMessageSize
  MaxNetworkMessageSize The MaxNetworkMessageSize with DataType UInt32 indicates the maximum size in bytes for NetworkMessages created by the WriterGroup . It refers to the size of the complete NetworkMessage including padding ... added by the transport protocol mapping. If the size of a NetworkMessage exceeds the MaxNetworkMessageSize, the behaviour depends on the message mapping. The transport protocol mappings defined
• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  6.3.1.1.3 DataSetOrdering
  related DataSetWriterIds as long as the accumulated DataSet sizes will not exceed the MaxNetworkMessageSize . The different options are shown in Figure 30 . Figure 30 - DataSetOrdering and MaxNetworkMessageSize The DataSetOrderingType representation
• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  7.3.2.1 General
  Subscriber may support. For OPC UA UDP it is recommended to limit the MaxNetworkMessageSize plus additional headers to a MTU size. The number of frames used for a UADP NetworkMessage ... influences the probability that UADP NetworkMessages get lost. Note: The MaxNetworkMessageSize that fits into one MTU is maximum 1472 Byte for IPv4 and 1452 Byte for IPv6. The additional headers
• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  7.3.3 OPC UA Ethernet
  sent as Ethernet payload. Frame Footer The frame footer. For OPC UA Ethernet the MaxNetworkMessageSize and the DiscoveryMaxMessageSize plus additional headers shall be limited to an Ethernet frame size ... Byte. Note: The MaxNetworkMessageSize is typically 1500 Byte since the additional headers have a size of 22 Byte and it consists of 6 Byte destination address, 6 Byte source address
• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  9.1.3.7.2 PubSubConfigurationRefMask
  structure fields are used for the match, the others are ignored. SecurityMode SecurityGroupId SecurityKeyServices MaxNetworkMessageSize PublishingInterval KeepAliveTime Priority HeaderLayoutUri TransportSettings MessageSettings For the ReaderGroupDataType , the following structure fields are used ... match, the others are ignored. SecurityMode SecurityGroupId SecurityKeyServices MaxNetworkMessageSize TransportSettings MessageSettings For the ConnectionProperties and GroupProperties only the entries are compared for the match that are provided in the element
• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  9.1.6.2 PubSubGroupType
  HasProperty Variable SecurityGroupId String PropertyType Optional HasProperty Variable SecurityKeyServices EndpointDescription[] PropertyType Optional HasProperty Variable MaxNetworkMessageSize UInt32 PropertyType Mandatory HasProperty Variable GroupProperties KeyValuePair[] PropertyType Mandatory HasComponent Object Status PubSubStatusType Mandatory Conformance ... Property shall provide the list of Security Key Services for the SecurityGroupId . The MaxNetworkMessageSize is defined in 6.2.5.5 . The GroupProperties is defined in 6.2.5.6 . The Status Object provides the current
• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  9.1.12.1 PubSubCapabilitiesType
  MaxNetworkMessageSizeDatagram Variable defines the maximum number of bytes that can be configured as MaxNetworkMessageSize for NetworkMessages sent or received through datagram transport protocol mappings. A value of 0 indicates that ... MaxNetworkMessageSizeBroker Variable defines the maximum number of bytes that can be configured as MaxNetworkMessageSize for NetworkMessages sent or received through broker transport protocol mappings. A value of 0 indicates that
• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  B.3.6 Transport Limits and Keep Alive
  reasonable default value. When setting the maximum message sizes for the Link, the MaxNetworkMessageSize of the PubSubGroup is used. If this value is 0, the implementation chooses a reasonable maximum