IBM Z Software


This portal is to open public enhancement requests against IBM Z Software products. To view all of your ideas submitted to IBM, create and manage groups of Ideas, or create an idea explicitly set to be either visible by all (public) or visible only to you and IBM (private), use the IBM Unified Ideas Portal (https://ideas.ibm.com).


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Welcome to the IBM Ideas Portal (https://www.ibm.com/ideas) - Use this site to find out additional information and details about the IBM Ideas process and statuses.

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    Showing 603 of 9161

    Add option to disable SLOWSTART in HSC config

    If HSC is used for sending multiple packet messages, network latency is high, and application timeout is set to a low value, SLOWSTART can cause the timeout value to be reached due to packet transmission halted while awaiting TCP ACK. This became ...
    over 3 years ago in z/TPF Product Family / z/TPF 0 Future consideration

    identify session in TOS API log items

    Since the TOS workstation API log contains logging for multiple session/server connections it would be helpful if the log items would contain information that would identify the session/server like TAs and server IP addresses.
    over 3 years ago in z/TPF Product Family / TPF Operations Server 1 Is a defect

    Implement HTTP 2.0 Client for zTPF

    Implement a HTTP 2.0 Client for zTPF which will support compression, binary protocol and multiplexing over a single TCP connection.
    over 6 years ago in z/TPF Product Family / z/TPF 1 Planned for future release

    Create a NVP for the Network Services Database Name for the port that a message comes in on

    We would like IBM to create a name for the NVP, something like INSD_Name and automatically assign the value of the application name defined in the Network Services Database to the ECB based on the port the message came in on.If the port does not e...
    over 6 years ago in z/TPF Product Family / z/TPF 1 Not under consideration

    Include CRL pem files as part of the ZPUBK REHASH process

    Early in the design of our support of SSL, we decided to combine the CA certificates into one file and use the CAFILE config parameter. We went from 3 CA certificates to 22 CA certificates, also daily we create a new CA file that is combined with ...
    over 3 years ago in z/TPF Product Family / z/TPF 1 Future consideration

    ZDECB display sort enhancements

    Request to add a ZDECB display option to show short lived ECBs first.
    over 6 years ago in z/TPF Product Family / z/TPF 1 Not under consideration

    (TPFUG/Visa) ZRTMC collected data needs to include RHT and event table data

    ZRTMC deliverables include NVPC data and CDC data. However, this data provides no insight into issues that may be due to processing contention. Primary sources of ECB contention are:1) the RHT 2) CORHC/ENCQC 3) hopefully less likely, but the addit...
    over 6 years ago in z/TPF Product Family / z/TPF 0 Future consideration

    ZDTCP PING processing to use the local routing table

    Request is to update ZDTCP PING processing to use the local routing table when the LOCAL parameter is not supplied (replacing current process of using the default local IP address).
    about 10 years ago in z/TPF Product Family / z/TPF 0 Future consideration

    CDC - include Applications-Utility-bits in RTMC-feed from Continuous-Data-Collection.

    CDC - include Applications-Utility-bits in RTMC-feed from Continuous-Data-Collection.
    over 3 years ago in z/TPF Product Family / z/TPF 2 Future consideration

    CDC - Add volume-serial-number to "TAPE" data being reported on by Continuous-Data-Collection.

    Please add the volume-serial number to the existing data currently being collected by Continuous-Data-Collection.
    over 3 years ago in z/TPF Product Family / z/TPF 2 Future consideration

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