Namespace inet

TransportPseudoHeader

class

Represents a TCP/UDP pseudo header, used for crc calculation.

Extends

Name	Type	Description
FieldsChunk	(unknown -- not in documented files)

Fields

Name	Type	Description
srcAddress	L3Address
destAddress	L3Address
networkProtocolId	int	inet specific value, Protocol::getId()
protocolId	int	TCP: 6, UDP: 17
packetLength	B

Source code

//
// Represents a TCP/UDP pseudo header, used for crc calculation.
//
class TransportPseudoHeader extends FieldsChunk
{
    L3Address srcAddress;
    L3Address destAddress;
    int networkProtocolId;  // inet specific value, Protocol::getId()
    int protocolId = -1;    // TCP: 6, UDP: 17
    B packetLength = B(-1);
}

File: src/inet/transportlayer/common/TransportPseudoHeader.msg