DCMT DISPLAY Commands › DCMT DISPLAY TCP/IP Command › DCMT DISPLAY TCP/IP Command Parameters

DCMT DISPLAY TCP/IP Command Parameters

broadcast-parms

Specifies to execute the DCMT command on all or a list of data sharing group members.

Note: For more information about broadcasting and broadcast-parms, see How to Broadcast System Tasks in the System Tasks and Operator Commands Guide.

SUMmary

Displays summary information about this system's TCP/IP environment. This is the default if no option is specified.

STATistics

Displays statistics information.

STACk TABle

Displays the TCP/IP stack table containing the name of all the stacks defined in the system. The output table contains five columns that provide the following information:

• Hostname
• IP address
• Name of the stack (job name), designated with (D) if it is the default stack
• Flag indicating the following values:
  • Y—If stack is active
  • N—If stack is not active
  • Excl-D—If stack is excluded by DCMT Command
  • Excl-G—If stack is excluded by SYSGEN
  • Excl-I—If stack is excluded by SYSIDMS
  • New—If stack is new in the list, after the execution of a DCMT VARY TCP/IP STACK TABLE REFRESH command
• Flag indicating if the stack supports IPv6

ALL

Displays all the information provided by the SUMMARY, STATISTICS, and STACK TABLE options.

SERvices FILe

Displays the contents of the services file, if one is in use. The output table contains three columns that provide the following information:

• Port numbers
• Protocol names
• Service names

  Aliases, if present, are displayed on secondary lines in the service name column.

The output table can be sorted by the service name or by the port number. By default, it is sorted by the port number.

SERvices NAMe or SERvices PORt

Displays the contents of the services file, if one is in use but restricts the output to specific service names or specific port numbers.

service-name

Specifies the name of a specific service or a wildcard that displays all the services with a name starting with the same pattern.

When using the SERVICES PORT clause, you can specify a specific port number or a range of ports.

port-number

Specifies a port-number. port-number is a positive number between 1 and 65535. If the THROUGH PORT sub-clause is specified, the second port-number value must be greater than or equal to the first one.

SOCkets LTErm or SOCkets STAck

Displays information about all LTERM's owning sockets in the system. The output table contains six columns (no ALL option) or ten columns (with ALL option) that display the following information:

• Without the ALL option: the LTERM name, the PTERM name, the PTERM type, the current stack affinity, the current socket function, and the total number of sockets owned by the LTERM.
• With the ALL option specified: the LTERM name, the PTERM name, the PTERM type, and for each socket descriptor currently owned by the LTE, the stack affinity, the socket function, the socket descriptor, the socket domain, an indicator telling whether the TCP_NODELAY socket option applies, and the socket timeout value.

  Note: When the ALL option is specified and the current socket function is SELECT or SELECTX, the name of the function is displayed for the first socket descriptor only.