DG4BK Back to Index page
 
Prolog 
Control Block Contents 
   DG4BK DSECT
Storage Layout 
Cross Reference (Contains links to field and bit definitions)
Programming Interface Information:
This information is NOT intended to be
used as Programming Interfaces of z/VM.

 
  DG4BK Control Block Content Top of page
 

 DG4BK DSECT Top of page
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure DG4BK NETWORK DIAGNOSE x'2A8' Request Blocks Code defined in DG4FUNC 0000 0 Bitstring 1 DG4FUNC Function to Perform .... ...1 DG4ASSIG 1 DG4ASSIG Assign Multicast MAC Address .... ..1. DG4REMOV 2 DG4REMOV Remove Multicast MAC Address 0001 1 Bitstring 7 * Reserved for future IBM Use 0008 8 Bitstring 6 DG4MAC MAC Address for Interface 000E 14 Bitstring 2 * Reserved for future IBM Use 0010 16 Dbl-Word 8 * (2) Reserved for Future IBM Use 0020 32 Bitstring 1 DG4$END (0) The end DG5BK Operation Code x'05' Network Device Options
 
 
  DG4BK Storage Layout Top of page
 
          
*** DG4BK - NETWORK DIAGNOSE x'2A8' Request Blocks
*
*     +------+------------------------------------------------+
*   0 |:FUNC |////////////////////////////////////////////////|
*     +------+----------------------------------+-------------+
*   8 |                 DG4MAC                  |/////////////|
*     +-----------------------------------------+-------------+
*  10 |///////////////////////////////////////////////////////|
*     |///////////////////////////////////////////////////////|
*     +-------------------------------------------------------+
*
*** DG4BK - NETWORK DIAGNOSE x'2A8' Request Blocks
 
 
  DG4BK Cross Reference Top of page
 
 
Symbol         Dspl Value
-------------- ---- -----
DG4$END        0020
DG4ASSIG       0000 01
DG4FUNC        0000
DG4MAC         0008
DG4REMOV       0000 02
 
This information is based on z/VM 7.1.0 Last updated on 22 Jun 2018 at 11:49:01 EDT.
Copyright IBM Corporation, 1990, 2018