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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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Showing 538 of 3839

Debug EZZ8309I. Command to display DVIPA counters ---> List address spaces and their current allocation of DVIPA resources.

To support the "EZZ8309I Too many VIPAS" message a command is required to display the DVIPA statistical counters as well as to list address spaces and their current consumption of DVIPA resources. This would be a useful problem determination aid a...
over 9 years ago in z/OS / Communications Server 1 Not under consideration

Suppression of creation of IUTSAMEH device

We would like to have the opportunity (f.e. a parameter in tcpip profile) to deactive the creation of IUTSAMEH device.
over 4 years ago in z/OS / Communications Server 2 Not under consideration

We need Symbols for zERT Policy

Unlike IPSEC, zERTPE does not have stack symbols. This would be helpful with IP Addresses as in different systems I will have different IP addresses but need the same rule. This will reduce the toil of what I need to do. i.e. If I were to have a s...
6 months ago in z/OS / Communications Server 0 Future consideration

Enhance AT-TLS filters to allow hostname specification for RemoteAddr

For AWS ELB (Amazon Web Services Elastic Load Balancing), we need support destination host name (instead of IP only) for attaching an SNI header using TTLSRules AWS Load Balancer externally uses multiple IP addresses of the range assigned to the e...
almost 5 years ago in z/OS / Communications Server 2 Future consideration

TCP/IP profile NETACCESS with hostname

TCP/IP PROFILE NETACCESS statements can only use ipv4_addr/num_mask_bits, ipv4_addr address_mask or ipv6_addr/prefixlength to identify a network, subnetwork or host. We also would like the ability to specify a hostname that can be related to whate...
almost 4 years ago in z/OS / Communications Server 1 Not under consideration

Inttermitten GRE packet processing delay on the target system cause unnecessary TCP retransmission

We are using VIPAROUTE and QDIO Accelerator for efficient delivery of distribute Sysplex Distributor traffic to the targets.There are a lot of unnecessary TCP retransmissions caused by intermittent GRE packet processing delay on the target system....
over 6 years ago in z/OS / Communications Server 1 Not under consideration

Provide TLS_NEGKEYSHARE data for TLSV1.2 protocol in zERT Type 119 Subtype 12 Reporting

We would like to see the TLS_NEGKEYSHARE column in zERT Reporting contain the data which will reflect which elliptical curve is in use. The SMF 119 layout has the field below: 40(X'28') SMF119SS_TLS_Neg_Key_Share 2 Binary Negotiated key share:...
over 3 years ago in z/OS / Communications Server 0 Future consideration

Supply z/ERT code as open-source

z/ert is only available for SMF 119 subtype 12.I would like to use the idea of z/ERT to check the other SMF 119 records. Use a z/ERT like program to retrieve certain connection information ex. Subtype 3 or Subtype 22 If the source code would be pr...
almost 3 years ago in z/OS / Communications Server 1 Not under consideration

z/OSMF network configuration Assistant use cut/paste of multiple IP Addresses when creating Address Group in IPSEC policy

Ability to use notepad cut and paste to enter multiple ip addresses when creating an Address Group in ipsec policy gui interface of z/OSMF network configuration assistant.
almost 4 years ago in z/OS / Communications Server 3 Not under consideration

Externalize the new counter for TCP connection out of order segments

Per IBM support: with Comm Server 2.5 the counter for TCP connection out of order segments is available at the individual TCP connection level. From IBM support it is not yet externalized or available for customer consumption. Currently the only i...
almost 3 years ago in z/OS / Communications Server 0 Future consideration