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IBM Z Software


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z/TPF

Showing 438

Update 3270 interrupt handling (CCP4) to close security loopholes

When using a 3270 subchannel that had previously been used with another application, and that session had not been logged-off (LOGO), the new session will still be logged-on to that application. When CCP4 (in CLOA) detects an unsolicited device en...
almost 3 years ago in z/TPF Product Family / z/TPF 1 Future consideration

Provide user exit in 3270 COMM SOURCE to handle LOGI security

Provide a user exit in the 3270 comm source package that will enter a customer-written program to display a sign-on screen for a user to enter credentials. The user exit will be responsible to display a secure 3270 welcome screen and to perform au...
almost 3 years ago in z/TPF Product Family / z/TPF 1 Future consideration

Determining the ports in NSD "OTHER"

If a port is not in the Services file and there is IP traffic coming in and out on it, the counts are thrown into the "OTHER" bucket. Without going through IP trace there is no easy way to determine what ports are being thrown into the "OTHER" buc...
about 11 years ago in z/TPF Product Family / z/TPF 4 Not under consideration

Implement HTTP 2.0 Client for zTPF

Implement a HTTP 2.0 Client for zTPF which will support compression, binary protocol and multiplexing over a single TCP connection.
over 5 years ago in z/TPF Product Family / z/TPF 1 Planned for future release

Implement HTTP 2.0 Server for zTPF

Implement a HTTP 2.0 Server for zTPF which will support compression, binary protocol and multiplexing over a single TCP connection.
over 5 years ago in z/TPF Product Family / z/TPF 0 Planned for future release

Create a NVP for the Network Services Database Name for the port that a message comes in on

We would like IBM to create a name for the NVP, something like INSD_Name and automatically assign the value of the application name defined in the Network Services Database to the ECB based on the port the message came in on.If the port does not e...
over 5 years ago in z/TPF Product Family / z/TPF 1 Not under consideration

ZDECB display sort enhancements

Request to add a ZDECB display option to show short lived ECBs first.
over 5 years ago in z/TPF Product Family / z/TPF 1 Not under consideration

(TPFUG/Visa) ZRTMC collected data needs to include RHT and event table data

ZRTMC deliverables include NVPC data and CDC data. However, this data provides no insight into issues that may be due to processing contention. Primary sources of ECB contention are:1) the RHT 2) CORHC/ENCQC 3) hopefully less likely, but the addit...
over 5 years ago in z/TPF Product Family / z/TPF 0 Future consideration

Restart a failed shared SSL daemon process automatically?

Using the description from the CASE.jvfarmer (IBM)Jan 18, 2022, 08:42We have been working on diagnostic improvements to shared SSL, and have gotten some corruption detection in place, but we don't believe adding this code formally is the correct a...
almost 3 years ago in z/TPF Product Family / z/TPF 0 Future consideration

ZDTCP PING processing to use the local routing table

Request is to update ZDTCP PING processing to use the local routing table when the LOCAL parameter is not supplied (replacing current process of using the default local IP address).
about 9 years ago in z/TPF Product Family / z/TPF 0 Future consideration