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Status Delivered
Workspace z/TPF Product Family
Categories z/TPF
Created by Guest
Created on May 15, 2013

RELATED IDEAS

TCP header display truncated in IPTPRT output

SYN packets with multiple TCP options may exceed the apparent 28-byte
limitation in the IPTPRT output. An example is:
TCP HEADER A45A1C84 625B3E6E 00000000 A0024600 7F2F0000 02042300
0402080A
The last 2-bytes indicate a "timestamp and exch of previous timestamp"
option which is 10-bytes in length. We discovered this is followed by
a "window scaling" option of another 3-bytes. We had to use IPTPRT
with the PCAPFILE option with Wireshark in order to see the window
scaling factor. The missing data from IPTPRT output was:
00B58840 00000000 01030307
Is it possible to display the entire TCP header when not using the
COMPACT parm?

Idea priority Low
  • Guest
    Reply
    |     Sep 9, 2016

    This is available with PJ44089 on z/TPF PUT13.

  • Guest
    Reply
    |     Oct 14, 2015

    Due to processing by IBM, this request was reassigned to have the following updated attributes:
    Brand - Servers and Systems Software
    Product family - z Systems Software
    Product - z/TPF

    For recording keeping, the previous attributes were:
    Brand - WebSphere
    Product family - Transaction Processing
    Product - z/TPF

  • Guest
    Reply
    |     Jan 13, 2014

    Due to processing by IBM, this request was reassigned to have the following updated attributes:
    Brand - WebSphere
    Product family - Transaction Processing
    Product - z/TPF
    Component - z/TPF

    For recording keeping, the previous attributes were:
    Brand - WebSphere
    Product family - Transaction Processing
    Product - z/TPF
    Component - Runtime

  • Guest
    Reply
    |     Oct 11, 2013

    Due to processing by IBM, this request was reassigned to have the following updated attributes:
    Brand - WebSphere
    Product family - Transaction Processing
    Product - z/TPF
    Component - Runtime

    For recording keeping, the previous attributes were:
    Brand - WebSphere
    Product family - Transaction Processing
    Product - z/TPF
    Component - Other

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