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Communications Server

Showing 519

zERT - Allow filtering for cipher suites

Please add a filter criteria for CipherSuites, like 009D or C027. So it is a quick view over used certificates, and we could reduce our AT-TLS rules for longer unused ciphers. Alternative would be a filtering with multiple parts, like AES_CBC_128 ...
6 months 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...
7 months ago in z/OS / Communications Server 0 Future consideration

z/OSMF Network Configuration Assistant import function

The z/OS AI Services workflow creates a flat file with the AT-TLS policy. We have no way of importing that file into z/OSMF NCA without entering all the information manually. We need the ability to import that file into z/OSMF NCA.
7 months 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.
7 months ago in z/OS / Communications Server 1 Not under consideration

zERT - Support Filtering zCX traffic

A zERT rule must be able to manage and handle traffic targeting a docker container within zCX to align enforcement of used ciphers. zERT offers the great capabilities to manage which ciphers can be used but a running zCX remains being a black box ...
8 months ago in z/OS / Communications Server 0 Future consideration

IKT00201I - TSO message to the SYSLOG

If IKT00201I was sent to the SYSLOG, it would allow automation to pick up, alert and react to the message. All mainframe customers would be able to automate this message and alert or add TSO users to increase the MAXUSERS, temporarily and be reset...
8 months ago in z/OS / Communications Server 2 Not under consideration

IPSEC enablement for OSPFv2 with IPv4 to allow for stronger authentication required by the US Government.

Currently, the OSPF Neighbor peering for our US Government contracts leverage MD5 today. We have an open audit finding stating ---> Since MD5 is vulnerable to 'birthday' attacks and may be compromised, routing protocol authentication must use F...
8 months ago in z/OS / Communications Server 2 Future consideration

TN3270 should provide a Display command on the Cached Certificate

TN3270 caches the CERT when it is started. There is no way to identified what the name of the CERT is that is cached. Or when it will expire. It would be helpful to be able to issue a DISPLAY Command (MVS Command) to request the name of the CERT a...
8 months ago in z/OS / Communications Server 1 Not under consideration

Have TN3270 Task to provide a Count Down message when a Certificate that is cached it should provide messages on the cert and expiration

The CERT is cached when the TN3270 is started. When that cert is nearing expiration (30 days or less) there are no messages in TN3270 that state the cert is about to expire. Or how many days it is until expiration. Or what the name of the cert tha...
8 months ago in z/OS / Communications Server 1 Not under consideration

z/OSMF NCA: provide new options in older releases

Today, new network security parameters are made available in the Network Configuration Agent along with the new z/OS release. If the NCA is running in a production environment, these new network security parameters for the Policy Agent can only be...
9 months ago in z/OS / Communications Server 0 Not under consideration