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

MRVNDLSD

Prolog
Control Block Contents
Cross Reference

MRVNDLSD Prolog

 DSECT NAME - VNDLSD
 FUNCTION - Map a Monitor record.
 LOCATED BY -
        Through the Monitor Control Area
 REFERENCED CONTROL BLOCKS -
        MRRECHDR    Monitor Record Header
 NAME - MRVNDLSD
 DESCRIPTIVE NAME - Monitor Event Record
                    Domain 8 - Virtual Networking Domain
                    Record 3 - Virtual Network Guest Link
                               State Change - Link Down
 DESCRIPTION - Indicates that there has been a change in the
               state (LinkDown) of a virtual network guest
               connection.
 NOTES -

MRVNDLSD Control Block Contents

Offsets
Dec  Hex  Type        Len  Name (Dim)             Description
 
   0   0  Structure    60  VNDLSD                 Start of monitor record
   0   0  Character     0  VNDLSD_MRHDR           Record header. See MRRECHDR
                                                  for details.
   0   0  Character    20  MRHDR
   0   0  Unsigned      2  MRHDRLEN
   2   2  Unsigned      2  MRHDRZER
   4   4  Unsigned      1  MRHDRDM
   5   5  Unsigned      1  *
   6   6  Unsigned      2  MRHDRRC
   8   8  Character     8  MRHDRTOD
  16  10  Character     4  *
  20  14  Character     0  MRHDR_END
  20  14  Character     8  VNDLSD_LANOWNER        Virtual network owner.
  28  1C  Character     8  VNDLSD_LANNAME         Virtual network name.
  36  24  Character     8  VNDLSD_NICOWNER        Virtual NIC owner.
  44  2C  Unsigned      2  VNDLSD_NICBASE         Virtual NIC address.
  46  2E  Unsigned      1  VNDLSD_NICTYPE         NIC Type: 1 = Hipersockets
                                                  2 = QDIO 4 = IBM RESERVED 5 =
                                                  IBM RESERVED
  47  2F  Unsigned      1  VNDLSD_LANTYPE         LAN Type: 1 = Hipersockets
                                                  2 = QDIO LAN 4 = IBM RESERVED
                                                  5 = IBM RESERVED 6 = IVL LAN
  48  30  Unsigned      4  VNDLSD_NICMGPOR        Port value for the guest
                                                  connection.
  52  34  Unsigned      4  VNDLSD_NICMGIFI        IfIndex value for the guest
                                                  connection.
  56  38  Unsigned      1  VNDLSD_FLAGS           Flags
          1... ....        VNDLSD_UPLINK           UPLINK NIC if on
          .1.. ....        VNDLSD_NICLGLAN         HiperSockets Logical Guest
                                                  Port if ON
          ..1. ....        *
          ...1 ....        *
          .... 1...        *
          .... .1..        *
          .... ..1.        *
          .... ...1        *
  57  39  Character     1  VNDLSD_PQUPLTX         Uplink TX Priority
                                                  z/VM (CP use) = 0
                                                  High (Guest use) = 1
                                                  Normal (Guest use) =2
                                                  Low (Guest use) = 3
  58  3A  Character     2  *                      Reserved
  60  3C  Character     0  VNDLSD_END

MRVNDLSD 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
VNDLSD                     0     60
VNDLSD_END                3C      0
VNDLSD_FLAGS              38      1
VNDLSD_LANNAME            1C      8
VNDLSD_LANOWNER           14      8
VNDLSD_LANTYPE            2F      1
VNDLSD_MRHDR               0      0
VNDLSD_NICBASE            2C      2
VNDLSD_NICLGLAN           38           40
VNDLSD_NICMGIFI           34      4
VNDLSD_NICMGPOR           30      4
VNDLSD_NICOWNER           24      8
VNDLSD_NICTYPE            2E      1
VNDLSD_PQUPLTX            39      1
VNDLSD_UPLINK             38           80

This information is
based on z/VM V7R2.0.

Last updated on 05 August 2020 at 20:54:40.

Copyright IBM Corporation, 1990, 2020