IPSEV6HD | Back to Index page

| Prolog Control Block Contents IPSEV6HD 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.

IPSEV6HD Control Block Content | Top of page

     IPSEV6HD DSECT
    Top of page

    Hex   Dec Type/Val   Lng Label (dup)    Comments
    ---- ---- --------- ---- -------------- --------
    0000    0 Structure      IPSEV6HD       IP (Internet Protocol) Header
          IPv6 Pseudo Header
    0000    0 Bitstring   16 IPSESRC        +00 IPv6 Source Address
    0010   16 Bitstring   16 IPSEDEST       +10 IPv6 Destination Address
    0020   32 Bitstring    4 IPSEPLLN       +20 ICMPv6 message length
    0024   36 Bitstring    3 IPSERESV       +24 Zeros
    0027   39 Bitstring    1 IPSENXHD       +27 Upper-layer protocol
              00000028       IPSENEXT       * +28 Start of next element
              00000028       IPSELEN        *-IPSEV6HD Length of
                                            pseudo-header

IPSEV6HD Storage Layout | Top of page

    *** IPSEV6HD - IP (Internet Protocol) Header
    *
    *     +-------------------------------------------------------+
    *   0 |                       IPSESRC                         |
    *     |                                                       |
    *     +-------------------------------------------------------+
    *  10 |                       IPSEDEST                        |
    *     |                                                       |
    *     +---------------------------+--------------------+------+
    *  20 |         IPSEPLLN          |     IPSERESV       |:ENXHD|
    *     +---------------------------+--------------------+------+
    *  28
    *
    *** IPSEV6HD - IP (Internet Protocol) Header

IPSEV6HD Cross Reference | Top of page

    Symbol         Dspl Value
    -------------- ---- -----
    IPSEDEST       0010
    IPSELEN        0027 00000028
    IPSENEXT       0027 00000028
    IPSENXHD       0027
    IPSEPLLN       0020
    IPSERESV       0024
    IPSESRC        0000

This information is based on z/VM 7.2.0 Last updated on 24 Jun 2020 at 09:28:39 EDT.
Copyright IBM Corporation, 1990, 2020