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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Start by searching and reviewing ideas and requests to enhance a product or service. Take a look at ideas others have posted, and add a comment, vote, or subscribe to updates on them if they matter to you. If you can't find what you are looking for,

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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.

IBM Unified Ideas Portal (https://ideas.ibm.com) - Use this site to view all of your ideas, create new ideas for any IBM product, or search for ideas across all of IBM.

ideasibm@us.ibm.com - Use this email to suggest enhancements to the Ideas process or request help from IBM for submitting your Ideas.

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All ideas

Showing 451

Have option for Distributor to reply with reset or not reply if there are no targets available

We are asking that IBM explore adding an option for the distributing stack to not pass traffic to the local stack if there are no current targets available to the distributor. Giving us the ability for when we receive a SYN packet to either have t...
11 months ago in z/OS / Communications Server 1 Delivered

Clarify MVSNFS security and port range requirements

The MVSNFS manuals do not clearly identify what security settings can be used for the server and only show defining as TRUSTED. There is no reference to the use of UID(0) and/or BPX.SUPERUSER nor discussions on the implications of using them versu...
almost 2 years ago in z/OS / Network File System (NFS) 1 Delivered

Support additional TR-31 export options

We are working with third parties who have specific TR-31 key block requirements. Specifically, two of our partners need the mode of use on exported P0 key blocks to be set to "B". Currently, ICSF only allows exported P0 key blocks to have a mode ...
over 4 years ago in IBM Z and LinuxONE Systems Hardware / Crypto HW 7 Delivered

z/OS Kerberos SKRBKDC Listener Port Binding to all DVIPAS

z/OS Network Authentication Server AS SKRBKDC opens kdc port 88 and kpasswd_server port 464 to all defined dynamic vipas intead of only one defined dvipa ip address. krb5.conf and envar configuration files don't have any parameter for releated por...
over 3 years ago in z/OS / Network Authentication Service 1 Delivered

Enhance z/OSMF to accept PassTickets for login

Useful to streamline login process. Prevents errors during login. Saves time for user's of z/OSMF
almost 2 years ago in z/OS / z/OSMF 1 Delivered

Virtual IDAA on Z SSC LPAR bringing online reserved IFLs

We are participating in a proof-of-concept for IBM DB2 Analytics Accelerator. Our virtual IDAA SSC image profile has seven shared IFLs initial and 16 reserved (there are 13 physically installed on our z15 - we generally overdefine for future growt...
almost 4 years ago in IBM Z and LinuxONE Systems Hardware / General/Miscellaneous 5 Delivered

Request for system Z HMC 'View LPAR controls' task

Our current z/15 HMC has a task called 'Change LPAR Controls' that allows my Configuration Mgmt. dept to manage our zCloud external customers LPDEFS such as weights, caps, etc. Due to the large number of changes our external customers require in f...
almost 3 years ago in IBM Z and LinuxONE Systems Hardware / HMC/Support Element (SE) 3 Delivered

HMC security log - Record authentication method used for log on

We have a mixture of userids defined to the HMC, some authenticate via LDAP and others using the local internal HMC password store.When a logon is performed by a user, the method of authentication used is not recorded in the security logs.
almost 5 years ago in IBM Z and LinuxONE Systems Hardware / HMC/Support Element (SE) 1 Delivered

CMS Tape I/O 64K buffer relief

The current bottleneck with z/VM tape processing is tape I/O block size which is currently limited to 64K. Newer VTS hardware technology is not restricted in this way. IBM analysis shows that performance would improve significantly by reducing I/O...
almost 3 years ago in z/VM 2 Delivered

Ability to set Pass Phrase change interval greater than 254 days

There is a limit in RACF that sets the maximum value of password and pass phrase change interval at 254 days. We want to set a pass phrase interval greater than 254 days.
almost 4 years ago in z/OS / RACF 1 Delivered

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