Line

The line ID

Pterm

A list of physical terminals associated with the line

Node Name

A list of node names associated with the physical terminal

Weight

The weight factor of the node

Blksize

The block size of the node

Pterm Weight Factor

Weight factor

Pterm Blksize

Block size

Physical Term ID

Physical terminal ID

Physical LIne ID

Line ID

Number of Reads

Number of reads performed

Number of Writes

Number of writes performed

DDS Node Name(s)

A list of the nodes accessible through the physical terminal

Field

Value :ethd.

PTERM Definitions

PTERM name

Name of the DDS physical terminal

LTERM name

Name of the DDS logical terminal

Line name

Name of the line with which the physical terminal is associated

IP stack name

Job name of the TCP/IP stack in the local system

Target host

Host name of the target system

Target port

Target port number or service name

Port range

Range of port numbers

Maximum connections

Maximum number of active connections allowed from the local system

Permanent connections

Number of permanent connections between the host and the target systems

Idle interval

Time interval that the non-permanent connection stays in an idle state after the corresponding DDS request has finished

Run-time Information

Target IDMS node

Name of the CA IDMS node in the target (remote) system

Number connections requested

Number of DDS requests that have already been processed to the target system. Each DDS request is processed through one TCP/IP connection.

Number connections created

Number of connections that have been created to satisfy all the DDS requests

Number connections active

Number of connections currently active between the client system and the remote system

HWM connections in-use

Maximum number of connections that are processing DDS requests concurrently

Number connections found in permanent list/idle list

Number of times a free connection could be found in the permanent list or idle list to process a DDS request.

A small number in these fields in comparison with the value displayed for the Number connections created field indicates that you may want to increase the definitions for NUMber of PERmanent CONnections or IDLe INTerval parameters in SYSGEN.

Number retry for free port

Number of times the system had to retry to find a free port number from the port range defined at the PTERM level. This occurs only when a port from the port range is in use by another application in the system.

Number connections rejected

Number of times the creation of a connection has been rejected. A rejection is caused by one of the following:

• The maximum number of active connections was reached
• No free port could be found in the port range
• A socket call error (usually returned after an error at the remote system)

ALL Option Information

TCP/IP connections

A type or list owning the connection as follows:

• Control connection always describes the control connection between the local and remote systems. It is reserved for the system.
• In-use list indicates that the corresponding LTERM is currently processing a DDS request.
• Permanent list indicates that the corresponding connection is free and thus ready to be assigned to a LTERM to process a DDS request.
• Idle list indicates that the corresponding connection has been freed and remains in the list for the number of seconds currently displayed in the Expiration time column. When the time has expired, the connection is closed.

Owning LTERM

Name of the LTERM owning the connection

Expiration time

This field applies only to connections belonging to the Idle list. It indicates the remaining time, in seconds, before the corresponding connection is closed. The maximum value for this field is the value assigned to the IDLe INTerval parameter in SYSGEN.

Local port

Port number used at the local side of the connection