Programming Interface Information: The Monitor Records are intended Programming Interfaces that allow the customer to write programs to obtain services of z/VM.

#### MRVNDLSU

Prolog
Control Block Contents
Cross Reference

#### MRVNDLSU Prolog

####

####

     DSECT NAME - VNDLSU
     FUNCTION - Map a Monitor record.
     LOCATED BY -
            Through the Monitor Control Area
     REFERENCED CONTROL BLOCKS -
            MRRECHDR    Monitor Record Header
     NAME - MRVNDLSU
     DESCRIPTIVE NAME - Monitor Event Record
                        Domain 8 - Virtual Networking Domain
                        Record 2 - Virtual Network Guest Link
                                   State Change - Link Up
     DESCRIPTION - Indicates that there has been a change in the
                   state (LinkUp) of a virtual network guest
                   connection.
     NOTES -

    MRVNDLSU Control Block Contents

    Offsets
    Dec Hex  Type       Len  Name (Dim)             Description

      0   0  Structure   60  VNDLSU                 Start of monitor record
      0   0  Character    0  VNDLSU_MRHDR           Record header. See MRRECHDR
                                                    for details.
      0   0  Character   20  MRHDR
      0   0  Unsigned     2  MRHDRLEN               record length in bytes
      2   2  Unsigned     2  MRHDRZER               field of zeros
      4   4  Unsigned     1  MRHDRDM                domain identifier
      5   5  Unsigned     1  *
      6   6  Unsigned     2  MRHDRRC                record identifier
      8   8  Character    8  MRHDRTOD               Time at which this record was
                                                    built. In time-of-day (TOD)
                                                    clock format. See IBM System
                                                    370 XA Principle of Operation
                                                    for explanation of format.
     16  10  Character    4  *
     20  14  Character    0  MRHDR_END              End of header
     20  14  Character    8  VNDLSU_LANOWNER        Virtual network owner.
     28  1C  Character    8  VNDLSU_LANNAME         Virtual network name.
     36  24  Character    8  VNDLSU_NICOWNER        Virtual NIC owner.
     44  2C  Unsigned     2  VNDLSU_NICBASE         Virtual NIC address.
     46  2E  Unsigned     1  VNDLSU_NICTYPE         NIC Type:
                                                    1 = Hipersockets
                                                    2 = QDIO
                                                    4 = INMN NIC
                                                    5 = IEDN NIC
     47  2F  Unsigned     1  VNDLSU_LANTYPE         LAN Type:
                                                    1 = Hipersockets
                                                    2 = QDIO
                                                    4 = INMN LAN
                                                    5 = IEDN LAN
     48  30  Unsigned     4  VNDLSU_NICMGPOR        Port value for the guest
                                                    connection.
     52  34  Unsigned     4  VNDLSU_NICMGIFI        IfIndex value for the guest
                                                    connection.
     56  38  Unsigned     1  VNDLSU_FLAGS           Flags
              1... ....      VNDLSU_UPLINK          UPLINK NIC if on
              .1.. ....      *
              ..1. ....      *
              ...1 ....      *
              .... 1...      *
              .... .1..      *
              .... ..1.      *
              .... ...1      *
     57  39  Character    3  *
     60  3C  Character    0  VNDLSU_END

    MRVNDLSU Cross Reference

                          Hex           Hex
    Name                 Offset Length Value

    MRHDR                      0     20
    MRHDR_END                 14      0
    MRHDRDM                    4      1
    MRHDRLEN                   0      2
    MRHDRRC                    6      2
    MRHDRTOD                   8      8
    MRHDRZER                   2      2
    VNDLSU                     0     60
    VNDLSU_END                3C      0
    VNDLSU_FLAGS              38      1
    VNDLSU_LANNAME            1C      8
    VNDLSU_LANOWNER           14      8
    VNDLSU_LANTYPE            2F      1
    VNDLSU_MRHDR               0      0
    VNDLSU_NICBASE            2C      2
    VNDLSU_NICMGIFI           34      4
    VNDLSU_NICMGPOR           30      4
    VNDLSU_NICOWNER           24      8
    VNDLSU_NICTYPE            2E      1
    VNDLSU_UPLINK             38           80

    This information is
    based on z/VM V6R1.0.

    Last updated on 10 Nov 2010 at 14:04:13.

    Copyright IBM Corporation, 1990, 2010