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Communications Server

Showing 524

Add PIPELINING support in CSSMTP

The SMTP PIPELINING FUNCTION can increase the performance of transmitting SMTP mails to the remote SMTP Server (MTA). Especially in cases where a large number of mails have to be transmitted. CSSMTP does not support the SMTP PIPELINING function.
over 2 years ago in z/OS / Communications Server 0 Future consideration

zOSMF Configuration Assistant Backing Store Utilities

We have split our zOSMF Configuration Assistant Backing Stores into SYSPLex groupings. This was done due to the performance issues with a large backing store and the single use interface.With many backing stores we have lost a good deal of the usa...
over 7 years ago in z/OS / Communications Server 0 Not under consideration

Override system wide LE STORAGE(,,0,) setting within FTP to avoid high cpu when transferring tape files

We recently entered a case TS009032448 at IBM in which we addressed a FTP high cpu issue. Transferring a file from disk took less then 1 cpu sec and when transferring the file from tape it consumed 36 cpu seconds. After thorough investigation it a...
over 2 years ago in z/OS / Communications Server 1 Not under consideration

have syntax checker fo pagent

If I want to change pagent, I update the configuration file, and issue F pagent,refresh on the production pagent. If there are problems, I have to roll back and redo the changes. This is not production like behaviour. You can only have one pagent ...
over 2 years ago in z/OS / Communications Server 1 Not under consideration

Preview mode for Policy Agent

“Northern Trust wants a “preview mode” for Policy Agent. They would like Policy’s to have the ability to preview what would happen if this policy was active. In preview mode, if this policy was active, this would have happened “x” number of times....
over 2 years ago in z/OS / Communications Server 1 Not under consideration

Resolver resilience (routing to the DNS) needs to be improved

I opened a case with IBM where OSNMPD was building .boots files with the Loopback address inside instead of the Stack Static VIPA. It turns out that the Resolver was unable at that point during startup to obtain a route to the DNS and just gave up...
about 5 years ago in z/OS / Communications Server 1 Not under consideration

Enhance SNI client configuration

In a scenario where a single mainframe client task is talking outbound to a cloud service on a single listener for multiple services, there is no way to configure SNI in ATTLS to support this. The only current way is to split the client task into ...
over 1 year ago in z/OS / Communications Server 0 Future consideration

The z/OS FTP Client needs to support the RFC2817 "http connect"  protocol

We are using a shared proxy infrastructure for http and ftp. The firewall's in front of the proxys are enabled to forward secure pro...
over 11 years ago in z/OS / Communications Server 1 Not under consideration

zERT - externalize collection ID for JCC packages

zERT uses the NULLID JCC packages for database access by default and needs specific bind options such as KEEPDYNAMIC(YES) and RELEASE(DEALLOCATE). However, we have to operate other workload with different settings and need the possibility to speci...
over 2 years ago in z/OS / Communications Server 0 Future consideration

Add IWQ details to SMF119 subtype 02 records

The IWQ algorithm change introduced in PH43504 means that TCP/IP connections can move from the primary input queue to the bulk data AIQ at any point during the lifetime of the connection. It would be useful to record details of bulk data queue reg...
over 2 years ago in z/OS / Communications Server 1 Future consideration

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