UDP Connections Attributes

Use the UDP Connections attributes to view and filter TCP/IP stack UDP connections.

Application Name The job name associated with the application address space that opened and bound the socket. The format is a string up to eight 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 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:

Datagram Rate The number of datagrams, per minute, transmitted to or from the connection during the most recent time interval. The format is an integer.

Datagrams Discarded The number of datagrams received that were discarded, because of queue limits, during the most recent time interval. The format is an integer.

Datagrams Queued The number of datagrams on the read queue. The format is an integer.

Datagrams Received The total number of datagrams the local port received during the most recent time interval. The format is an integer.

Datagrams Sent The total number of datagrams the local port sent during the most recent time interval. The format is an integer.

Datagrams Sent or Received The total number of datagrams sent or received on the local port during the most recent time interval. The format is an integer.

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. A value of 0.0.0.0 in this field indicates that the UDP endpoint accepts datagrams from any local IP address. The format is an string up to 45 characters in length.

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

Origin Node The unique identifier for the TCP/IP stack being displayed.

Percent Datagrams Discarded The percentage of datagrams received that were discarded, because of queue limits, during the most recent time interval. The range for this value is 1 to 100%.

Queued Datagram Bytes The number of data bytes on the read queue. The format is an integer.

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

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

Receive Datagram Size Limit The maximum receive datagram size. The format is an integer.

Receive Queue Limit (Bytes) The maximum number of data bytes allowed on the read queue. The format is an integer.

Receive Queue Limit (Datagrams) The maximum number of datagrams allowed on the read queue. The format is an integer.

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

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

Send Datagram Size Limit The maximum transmit datagram size. The format is an integer.

System ID The SMF system ID. The format is a string up to four characters in length.

TCPIP STC Name The TCP/IP job name. The format is a string up to eight characters in length.

Total Bytes The total number of bytes sent and received since the UDP endpoint 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, 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 UDP endpoint 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 UDP endpoint started. When the value in the Total Bytes Sent field exceeds 1,073,741,823, 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, 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 Datagrams The total number of datagrams the connection sent or received since the connection started. The format is an integer.

Total Datagrams Received The number of datagrams the connection received since the connection started. The format is an integer.

Total Datagrams Sent The total number of datagrams the connection 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 Datagram Rate The number of datagrams transmitted, per minute, during the most recent time interval. The format is an integer.