Programming Interface Information:
This information is NOT intended to be used as Programming Interfaces of z/VM. |
VNABK
Control Block Contents
VNABK DSECT
Cross Reference (Contains links to field and bit definitions)
VNABK Prolog
NAME : HCPVNABK DESCRIPTION: Virtual Network Authorization Block DSECT : VNABK FUNCTION : Define a structure to represent a Virtual Network Authorization to a restricted Guest Lan or Vswitch. LOCATED BY - LANACLHD - The LAN Block CREATED BY : CP DEFINE LAN command CP SET LAN command CP SET VSWITCH command DELETED BY : CP DETACH LAN processing CP DETACH VSWITCH processing REFERENCES : HCPEQUAT COPY - General CP equates
VNABK Control Block Content
VNABK DSECT
Hex Dec Type/Val Lng Label (dup) Comments ---- ---- --------- ---- -------------- -------- 0000 0 Structure VNABK Virtual Network Authorization Block 0000 0 Address 4 VNAFPNT Pointer to Next VNABK 0004 4 Address 4 VNABPNT Pointer to Previous VNABK 0008 8 Bitstring 1 VNAVPORT Port type attribute 0009 9 Bitstring 3 * Reserved 000C 12 Character 8 VNAUSER USERID 0014 20 Character 8 VNAVLAN (0) Vlan IDs 0014 20 Signed 2 VNAVLA1 Vlan ID 1 0016 22 Signed 2 VNAVLA2 Vlan ID 2 0018 24 Signed 2 VNAVLA3 Vlan ID 3 001A 26 Signed 2 VNAVLA4 Vlan ID 4 End of the VHABK. 001C 28 Bitstring 1 VNA$END (0) End of the VNABK 0000001C VNABKLN *-VNABK Length of VNABK in bytes 00000004 VNABKSZ (*-VNABK+7)/8 Size of VNABK in doublewords
VNABK Storage Layout
*** VNABK - Virtual Network Authorization Block * * +---------------------------+---------------------------+ * 0 | VNAFPNT | VNABPNT | * +------+--------------------+---------------------------+ * 8 |:VPORT|////////////////////| VNAUSER- | * +------+--------------------+-------------+-------------+ * 10 | -(00C) | VNAVLA1 | VNAVLA2 | * +-------------+-------------+-------------+-------------+ * 18 | VNAVLA3 | VNAVLA4 | * +-------------+-------------+ * *** VNABK - Virtual Network Authorization Block
VNABK Cross Reference
Symbol Dspl Value -------------- ---- ----- VNA$END 001C VNABKLN 001C 0000001C VNABKSZ 001C 00000004 VNABPNT 0004 VNAFPNT 0000 VNAUSER 000C VNAVLAN 0014 VNAVLA1 0014 VNAVLA2 0016 VNAVLA3 0018 VNAVLA4 001A VNAVPORT 0008
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