IBM Z Hardware and Operating Systems Ideas Portal


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Communications Server

Showing 524

Sysplex Distributor decisions monitoring

We consider to implement new settings of sysplex distributor for WAS and DDF workloads. According to manuals, in DISTRIBUTED mode it cooperates with WLM, which assigns weights to each DVIPA network address separately. https://www.ibm.com/support/k...
about 6 years ago in z/OS / Communications Server 2 Not under 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...
over 1 year ago in z/OS / Communications Server 1 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 2 years ago in z/OS / Communications Server 0 Future consideration

Increase VIPADIST limit to greater than 64 ports

I'd like to ask that the current limit of 64 ports per VIPADIST IP address be increased.
almost 7 years ago in z/OS / Communications Server 1 Not under consideration

Add syntax check to the Policy Agent image / parameter dataset

This function could catch syntax errors in the parameter dataset prior to implementation reducing potential outages.
about 1 year ago in z/OS / Communications Server 1 Not under consideration

ATTLS, like IPSEC, should offload encryption to ziip engines

IPSEC has offloaded the encryption processing to ziip processors, and ATTLS should do the same.
about 8 years ago in z/OS / Communications Server 2 Not under consideration

Add Support for Performance and Diagnostics Metrics (PDM) Header in z/OS

The Performance and Diagnostics Metrics (PDM) IPv6 Destination Options (DO) Header is defined in : http://datatracker.ietf.org/doc/draft-ietf-ippm-6man-pdm-option/ (This draft has been adopted by the IP Performance Metrics (IPPM) Working Group of ...
about 9 years ago in z/OS / Communications Server 2 Not under consideration

New Parameter: Automatically terminate FTP data session with termination of FTP control session

Provide a parameter to indicate that an FTP dataconnection should be terminated if the associated control connection isterminated.
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 2 years ago in z/OS / Communications Server 0 Future 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 3 years ago in z/OS / Communications Server 2 Not under consideration

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