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IBM Z Hardware and Operating Systems Ideas Portal


This is the public portal for all IBM Z Hardware and Operating System related offerings. 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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IBM Z and LinuxONE Systems Hardware

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Increase the CRL field length in TR34 ICSF services

The CRL field length in TR34 ICSF services CSNDT34B and CSNDT34D are defined with only 3500 bytes. If the CA sends a CRL more than 3500 bytes then the services will fail resulting in ATMs going out of service.
over 4 years ago in IBM Z and LinuxONE Systems Hardware / Crypto HW 3 Future consideration

Confirmation of Crypto When Resetting UDX Back to Factory Default

As a UDX user, we have been testing going back to the factory default (ie no UDX). Given this action resets the Master Keys it would be useful to have the Crypto number being reset in the confirmation screen. So you can go through: Select a Proces...

Remove CSR requirement to install certificates on Z HMC

No other IBM HMC's (DISK or TAPE) require the generation of a CSR to then allow the install of a CA signed Certificate. Clients have their own tools for generating CA signed certs so a CSR should not be required but should only be optional.

Include Resource Group Number In Update Confirmation Message

We recently had to update the PCI System Services Resource Groups as a result of a recent MCL update. The confirmation message that is issued after selecting update in the Manage PCI System Services HMC panel doesnt have the Resource Group include...

Dynamic HW activation support for LinuxONE III

JPMC has purchased three LinuxONE III machines to use for IDAA SSC. This will be part of their zOS IODF. They have asked if they would be able to perform dynamic activations on this machine like they could for their standalone coupling facilities.
almost 6 years ago in IBM Z and LinuxONE Systems Hardware / I/O and Networking 5 Future consideration

Enhance the Certificate Management>Delete and Archive Certificate task, such that multiple recovery points are available for the Certificate Management>Work with Archived Certificate>Install task.

Idea raised in response to case TS017583057. Enhance the Certificate Management>Delete and Archive Certificate task, such that multiple recovery points are available for the Certificate Management>Work with Archived Certificate>Install ta...

End user must be able to handle custom secureboot keys on s390x

On all securebootable platforms end user can- wipe secureboot keys- provision own secureboot keys- reset to stock secureboot keys And boot bootloader / kernel is only signed by keys that end user controls. This has many properties of securing syst...
about 6 years ago in IBM Z and LinuxONE Systems Hardware / General/Miscellaneous 2 Future consideration

Capability to test OSA QDIO infrastructure (MAC and IP address) without IPL'ing a system.

We have run into multiple issues when we change out hardware, where OSAs are not operational when we go to move and operate from our DR site. We need the capability of testing OSA IP address and MAC connectivity to switches without IPL'ing a z/OS ...
over 1 year ago in IBM Z and LinuxONE Systems Hardware / I/O and Networking 3 Future consideration

Add options for connecting to a decommissioned CPC

When a CPC has been removed (i.e. moving from z15 to z16), it stays in the network for a little while. When doing the HWILIST such as by Broadcom's BCPii feature, it gets this decommissoned CPC and tries to connect. Once it tries the RESTful inter...

Reset Shared Secret Key User-By-User when using LDAP Templates

It would be very helpfull to have the possibility to reset the Shared Secret Key for each user-by-user when using LDAP Template. So when somebody lost their TOTP, the HMC admin can force a reset Shared Secret key for only the user who lost the TOT...