Listener Status attributes (distributed systems only)

Use the Listener Status attributes to display status information for one or more listeners. You must specify a listener for which you want to display status information. You can specify a listener by using either a specific listener name or a generic listener name. By using a generic listener name, you can display either of the following:

  • Status information for all listener definitions, by using a single asterisk (*)
  • Status information for one or more listeners that match the specified name

The Listener Status attributes are available on distributed systems only.

Concurrent Conn Request Count The number of concurrent connection requests that the listener supports. The valid format is an integer.

Host Name The name of the system on which this queue manager is running. On z/OS systems, this is the SMF ID. The valid format is an alphanumeric string of up to 48 case-sensitive characters.

Inbound Disposition The disposition of the inbound transmissions that the listener handles. Possible values are as follows:

  • n/a = -1
  • None = 0
  • Qmgr = 1
  • Group = 3
  • Unknown = 255

Listener Description The descriptive plain text comment that is defined with listener. Valid format is an alphanumeric string of up to 256 case-sensitive characters.

Listener Name The name of the listener. The valid format is an alphanumeric string of up to 48 case-sensitive characters.

LU62 Tran Pgm Name The LU62 transaction program name. This attribute is applicable only to Windows system when the transport type is LU62. The valid format is an alphanumeric string of up to 64 case-sensitive characters.

NetBIOS Adapter The adapter number on which NetBIOS listens. This attribute is applies only to Windows system when the transport type is NETBIOS. The valid format is an integer.

NetBIOS Command Count The number of commands that the listener can use. This attribute is valid only on Windows systems when the transport type is NETBIOS. The valid format is an integer.

NetBIOS Local Name The NETBIOS local name that the listener uses. This is applicable to Windows systems only when the transport type is NETBIOS. The valid format is an alphanumeric string of up to 264 case-sensitive characters.

NetBIOS Name Count The number of names that the listener can use. This attribute is valid only on Windows systems when the transport type is NETBIOS. The valid format is an integer.

NetBIOS Session Count The number of sessions that the listener can use. This attribute is valid only on Windows systems when the transport type is NETBIOS. The valid format is an integer.

Origin Node The IBM MQ Monitoring agent-assigned name of the node on which the data for the queue manager originates.

On distributed systems, this name takes the form qmgr::MQ. If the host ID value is specified by the SET AGENT command, this name takes the form qmgr:hostid:MQ. The valid format is an alphanumeric string of up to 128 case-sensitive characters.

Process Identifier The operating system process identifier that is associated with the listener. Valid format is an integer.

QMgr Name The name that is assigned to this queue manager. The valid format is an alphanumeric string of up to 48 case-sensitive characters.

SPX Socket The SPX socket on which to listen. This is valid only if the transport type is SPX. The valid format is an integer.

Start Date & Time The date and time at which the listener is started. The valid format is the standard 16-character date/time format (CYYMMDDHHMMSSmmm), where the strings have the following meanings:

C
Century (0 for 20th, 1 for 21st)
YY
Year
MM
Month
DD
Day
HH
Hour
MM
Minute
SS
Second
mmm
Millisecond

Start Stop Control Specifies how the listener is started and stopped. Valid values are as follows:

  • n/a = -1
  • Queue_Manager = 0
  • QMgr_Start_Only = 1
  • Manual = 2

Status The current status of the listener. Valid values are as follows:

  • n/a = -1
  • Stopped = 0
  • Starting = 1
  • Running = 2
  • Stopping = 3

TCP IP Address The listener IP address for the TCP protocol. If it is not defined, the listener listens on all configured IPv4 and IPv6 stacks. It is blank when not available. The valid format is an alphanumeric string of up to 264 case-sensitive characters.

TCP Port The port number for TCP/IP. This is valid only when the transport type is TCP. The valid format is an integer.

TCP Port String The port number for TCP/IP, expressed as a string. This attribute is used only for situations to detect whether listeners are not started for some ports. The valid format is an alphanumeric string of up to 8 characters.

Transport Type The transmission protocol type. Valid values are as follows:

  • n/a = -2
  • LU62 = 1
  • TCP = 2
  • NETBIOS = 3
  • SPX = 4