TCPIP Details Attributes

Use the TCPIP Details attributes to display performance and identifying information for a specific connection.

Application Name The job name associated with the application address space that opened and bound the socket. The format is a string up to 8 characters in length.

Application Name and Port The Application Name and Local Port are combined in this attribute, separated by a colon. The format is a string up to 15 characters in length.

ASID The z/OS address space ID of the address space that opened the socket. This value is displayed as a 4-digit hexadecimal number.

Byte Rate The number of bytes sent or received per minute during the most recent time interval. The format is an integer.

Bytes Received The number of bytes received during the most recent time interval. The format is an integer.

Bytes Sent The number of bytes sent during the most recent time interval. The format is an integer.

Bytes Sent or Received The number of sent or received bytes during the most recent time interval. The format is an integer.

Collection Time The time and date of the data sampling. This time is displayed in the following format:

mm/dd/yy hh:mm:ss

Where:

The stored format is a string no longer than 16 characters in the format CYYMMDDHHMMSSmmm (as in 1020315064501000 for 03/15/02 06:45:01) where:

Connection Duration The amount of time, in seconds, since this connection was created. The format is an integer.

Connection Start Time The time and date when this connection was created. This time is displayed in the following format:

mm/dd/yy hh:mm:ss

Where:

The stored format is a string no longer than 16 characters in the format CYYMMDDHHMMSSmmm (as in 1020315064501000 for 03/15/02 06:45:01) where:

Connection State The state of the connection. The following are valid values:

DVIPA Identifies when the Local IP Address is a Dynamic Virtual IP Addressing (DVIPA) address. This value is stored as an integer and displayed as a string. The following are valid values:

Note

: This information is available only on z/OS V1.9 or higher.

Hex Connection Number The hexadecimal representation of the connection number. The format is an 8–digit hexadecimal string.

Local IP Address The local IP address for this connection. The format is a string up to 45 characters in length.

Local Port The local port for this connection. The format is an integer.

Local Port String The local port for this connection as a string. The format is a string up to five characters in length.

Local Window Size Frequency The number of times the local window size was set to zero during the most recent time interval. The format is an integer.

Origin Node The unique identifier for the TCP/IP stack being displayed. The format is an alphanumeric string no longer than 32 characters.

Out of Order Segments The number of out-of-order segments received during the most recent time interval. The format is an integer.

Outbound Interface Name The name of the interface used to send the most recent segment. The format is a string up to 16 characters in length.

Percent Out of Order Segments The percentage of segments received that were out of order during the most recent time interval. The range for this value is from 0% to 100%.

Percent Segments Retransmitted The percentage of TCP segments that required retransmission over this connection. The range for this value is from 0% to 100%.

Receive Byte Rate The number of bytes received, per minute, during the most recent time interval. The format is an integer.

Receive Segment Rate The number of segments received, per minute, during the most recent time interval. The format is an integer.

Remote IP Address The remote IP address for this connection. The format is an alphanumeric string up to 45 characters in length.

Remote Port The remote port for this connection. The format is an integer.

Remote Port String The remote port for this connection as a string. The format is a string up to five characters in length.

Remote Window Size Frequency The number of times the remote window size was set to zero during the most recent time interval. The format is an integer.

Response Time The elapsed time (in tenths of a second) from when the segment was sent to when the acknowledgment was received. The format is an integer.

Response Time Variance The statistical variation of round trip times since the connection was established. The format is an integer.

Retransmission Rate The number of segments retransmitted, per minute, during the most recent time interval. The format is an integer.

Segment Rate The number of segments sent or received, per minute, during the most recent time interval. The format is an integer.

Segments Received The number of segments received during the most recent time interval. The format is an integer.

Segments Retransmitted The number of segments retransmitted over this connection during most recent time interval. The format is an integer.

Segments Sent The number of segments sent during the most recent time interval. The format is an integer.

Segments Sent or Received The number of segments sent and received during the most recent time interval. The format is an integer.

System ID The SMF system ID. The format is an alphanumeric string no longer than 4 characters.

TCPIP STC Name The TCP/IP job name. The format is an alphanumeric string no longer than 8 characters.

Telnet Appl Name The VTAM application name Telnet uses. The format is a string no longer than 8 characters.

Telnet LU Name The VTAM logical unit name that Telnet uses to communicate with a VTAM application on this host. The format is a string no longer than 8 characters.

Time Since Last Activity The time, in seconds, since the most recent activity on this connection. The format is an integer.

Total Bytes The total number of bytes sent and received since the connection started. When the value in the Total Bytes field exceeds 1,073,741,823, the number is divided by 1,073,741,824. The quotient is stored in the Total Bytes (in GB) field and the remainder is stored in the Total Bytes field. The format is an integer.

Total Bytes (in GB) The total number of bytes sent and received since the connection started, divided by 1,073,741,824. When the value in the Total Bytes field exceeds 1,073,741,823 (1 GB), the number is divided by 1,073,741,824. The quotient is stored in the Total Bytes (in GB) field and the remainder is stored in the Total Bytes field. The format is an integer.

Total Bytes Received The total number of bytes received since the connection started. When the value in the Total Bytes Received field exceeds 1,073,741,823 (1 GB), the number is divided by 1,073,741,824. The quotient is stored in the Total Bytes Received (in GB) field and the remainder is stored in the Total Bytes Received field. The format is an integer.

Total Bytes Received (in GB) The total number of bytes received since the connection started, divided by 1,073,741,824. When the value in the Total Bytes Received field exceeds 1,073,741,823 (1 GB), the number is divided by 1,073,741,824. The quotient is stored in the Total Bytes Received (in GB) field and the remainder is stored in the Total Bytes Received field. The format is an integer.

Total Bytes Sent The total number of bytes sent since the connection started. When the value in the Total Bytes Sent field exceeds 1,073,741,823 (1 GB), the number is divided by 1,073,741,824. The quotient is stored in the Total Bytes Sent (in GB) field and the remainder is stored in the Total Bytes Sent field. The format is an integer.

Total Bytes Sent (in GB) The total number of bytes sent since the connection started, divided by 1,073,741,824. When the value in the Total Bytes Sent field exceeds 1,073,741,823 (1 GB), the number is divided by 1,073,741,824. The quotient is stored in the Total Bytes Sent (in GB) field and the remainder is stored in the Total Bytes Sent field. The format is an integer.

Total Out of Order Segments The total number of out-of-order segments received since the connection started. The format is an integer.

Total Segments The total number of segments sent or received since the connection started. The format is an integer.

Total Segments Received The total number of segments received since the connection started. The format is an integer.

Total Segments Retransmitted The total number of segments retransmitted over this connection since the connection started. The format is an integer.

Total Segments Sent The total number of segments sent since the connection started. The format is an integer.

Transmit Byte Rate The number of bytes transmitted, per minute, during the most recent time interval. The format is an integer.

Transmit Segment Rate The number of segments transmitted, per minute, during the most recent time interval. The format is an integer.