TcpIp_TypeGroup2 class

This class is the event type class for IPv4 TCP/IP connect and accept events.

The following syntax is simplified from MOF code.

Syntax

[EventType{12, 15}, EventTypeName{"ConnectIPV4", "AcceptIPV4"}]class TcpIp_TypeGroup2 : TcpIp
{
  uint32 PID;
  uint32 size;
  object daddr;
  object saddr;
  object dport;
  object sport;
  uint16 mss;
  uint16 sackopt;
  uint16 tsopt;
  uint16 wsopt;
  uint32 rcvwin;
  sint16 rcvwinscale;
  sint16 sndwinscale;
  uint32 seqnum;
  uint32 connid;
};

Members

The TcpIp_TypeGroup2 class has these types of members:

Properties

The TcpIp_TypeGroup2 class has these properties.

connid
Data type: uint32
Access type: Read-only
Qualifiers: WmiDataId(15), Pointer

A unique connection identifier to correlate events belonging to the same connection.

daddr
Data type: object
Access type: Read-only
Qualifiers: WmiDataId(3), Extension("IPAddrV4")

Destination IP address.

dport
Data type: object
Access type: Read-only
Qualifiers: WmiDataId(5), Extension("Port")

Destination port number.

mss
Data type: uint16
Access type: Read-only
Qualifiers: WmiDataId(7)

Maximum segment size.

PID
Data type: uint32
Access type: Read-only
Qualifiers: WmiDataId(1)

Identifier of the process associated with the request.

rcvwin
Data type: uint32
Access type: Read-only
Qualifiers: WmiDataId(11)

TCP Receive Window size.

rcvwinscale
Data type: sint16
Access type: Read-only
Qualifiers: WmiDataId(12)

TCP Receive Window Scaling factor.

sackopt
Data type: uint16
Access type: Read-only
Qualifiers: WmiDataId(8)

Selective Acknowledgment (SACK) option in TCP header.

saddr
Data type: object
Access type: Read-only
Qualifiers: WmiDataId(4), Extension("IPAddrV4")

Source IP address.

seqnum
Data type: uint32
Access type: Read-only
Qualifiers: WmiDataId(14)

Sequence number.

size
Data type: uint32
Access type: Read-only
Qualifiers: WmiDataId(2)

Size of the packet.

sndwinscale
Data type: sint16
Access type: Read-only
Qualifiers: WmiDataId(13)

TCP Send Window Scaling factor.

sport
Data type: object
Access type: Read-only
Qualifiers: WmiDataId(6), Extension("Port")

Source port number.

tsopt
Data type: uint16
Access type: Read-only
Qualifiers: WmiDataId(9)

Time Stamp option in TCP header.

wsopt
Data type: uint16
Access type: Read-only
Qualifiers: WmiDataId(10)

Window Scale option in TCP header.

Requirements

Minimum supported client

Windows Vista [desktop apps only]

Minimum supported server

Windows Server 2008 [desktop apps only]

See also

TcpIp

 

 

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