IBM Z Hardware and Operating Systems Ideas Portal


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Communications Server

Showing 525 of 3553

z/OSMF NCA Automatically detect the z/OS release level of a system image

We need z/OSMF NCA to automatically detect the z/OS release level of a system image. At the moment this parameter has to be set manually on the main "Systems" tab (select properties on a System Image (LPAR).
almost 3 years ago in z/OS / Communications Server 2 Not under consideration

CSSMTP sender address for undeliverable error reports

When using CSSMTP parameter >ReturnToMailFrom Yes< in Configuration Statement >Undeliverable<, CSSMTP creates an error report mail for the sender of an undeliverable mail. The sender address of the error report mail is created by CSSMT...
almost 3 years ago in z/OS / Communications Server 0 Future consideration

zOSMF Network Analyzer allow cancellation

When having a big list of datasets being imported, it is not possible to cancel/stop a task. The only way to stop a task is to restart the full zOSMF instance which is very bad as other services rely on zOSMF. A full Server restart just because th...
almost 2 years ago in z/OS / Communications Server 0 Future consideration

Get dynamic window sizes in zOSMF NCA for legacy policies

When working on a big screen running zOSMF and the NCA plugin in full screen mode to work on any of the policies, the window in NCA does not scale to the real size of the window of zOSMF/NCA itself as it's limited to a fixed height. This must be i...
over 1 year ago in z/OS / Communications Server 0 Future consideration

TCPIP Sysplex Ditributor SERVERWLM low weights management

We have a large database ( 6 DB2 members, more than 10000 DB2 transactions per second) where DDF TCP traffic is balanced with VIPA SERVERWLM algorithm. In normal condition WLM weights are high enough to spread new sockets in a balanced way. When t...
about 1 year ago in z/OS / Communications Server 0 Future consideration

Enhance Health Check for ATTLS

Currently the Health check for ATTLS is the same as the IPSEC health check. However it is not very useful because it does not expose many of the filters and settings used in ATTLS that are not in IPSEC
over 1 year ago in z/OS / Communications Server 0 Future consideration

zERT - Show a hint when zOSMF NCA will generate multiple policy agent rules

As there is no 1:n mapping from the zERT rules to the implementable policy, zERT will generate as many rules as required and append a suffix like ~1, ~2, ~n. However when coding those rules in the zOSMF NCA GUI there is not hint that the resulting...
almost 2 years ago in z/OS / Communications Server 1 Not under consideration

DupAck - Input and Output Out-of-order packets

It was noticed an abnormal ammount of "Dup acks" in TCP connections. Since the two end points of those connections are inside a datacenter (no external links) it usually means there are lost packets.Some traces (SYSTCPDA and SYSTCPOT) were capture...
almost 5 years ago in z/OS / Communications Server 1 Not under consideration

Allow IP Address binding for PORTRANGE statements

Currently it is only possible to use IP Address binding on PORT statements and not PORTRANGE statements. For a number of application (eg. DB2) where one Server listens on multiple ports that should only be accessed over a particular IP Address, cu...
3 months ago in z/OS / Communications Server 1 Not under consideration

CSSMTP needs to redrive DNS lookup other than at startup

Current CSSMTP functionality only resolves DNS names to IP addresses on product startup. PMRs and questions have led to responses that indicate the implementation ignores the DNS time to live (TTL) parameters and, quoting from the PMR, "... elimin...
about 7 years ago in z/OS / Communications Server 0 Future consideration

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