IBM Z Hardware and Operating Systems Ideas Portal


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Communications Server

Showing 526 of 3554

Try other connection paths when one fails

Currently when a connection path fails, if it is best path it will be attempted to be used the next time a session is attempted to the same end point. That is unless you set UNRCHTIM. UNRCHTIM is the amount of time it is deemed unreachable. There ...
about 1 year ago in z/OS / Communications Server 1 Not under consideration

Enhance the IPSEC command to delete a shadow tunnel

We hit an issue where the main SWSA tunnel came down but one of the shadow tunnels remained active and thus caused our server on that host to become unresponsive. We had no way of removing the shadow tunnel to resume our workload on that LPAR and ...
almost 8 years ago in z/OS / Communications Server 1 Not under consideration

When TCPIP stack encountered outbound errors which should produce alert messages for user.

This idea is related to IBM support case TS010912081 that the customer HKEX thought TCPIP should produce alert messages for user when it is encountering outbound type errors.
about 2 years ago in z/OS / Communications Server 3 Not under consideration

IPSEC Decryption Option when taking a Ctrace

We need an option when taking a IBM packet trace then processing a trace in IPCS to be able to display the TCP headers when using the IPSEC protocol. Please see a case that we opened up on July 3rd of 2018, Service Request # 37388 122 000.
over 6 years ago in z/OS / Communications Server 1 Not under consideration

NSSD Passticket Authentication with RACF protected Userid

During initialization of IKED-NSSD communication, IKED has to transfer a RACF Userid/Password or a RACF Userid/Passticket combination. When using a passticket, the RACF userid must not have the RACF protected attribute. When this Userid is used un...
almost 7 years ago in z/OS / Communications Server 0 Future consideration

Provide support for IKED/NSSD for PassPhrases or Protected in RACF

Our organization is migrating from a password to passphrase environment. Our userids for the IKED and NSSD started tasks have passwords. We would like to make these IDs RACF PROTECTED or be able to use a PassPhrase. But it seems via the case that ...
about 2 years ago in z/OS / Communications Server 0 Future consideration

MVSPUT Default trasfer type

When transferring data between two MVS systems which are EBCDIC environments the default transfer type should be set to EBCDIC instead of the default client ASCII 7-bit as it is currently when using MVSPUT or MVSGET commands. There is a guarantee ...
over 4 years ago in z/OS / Communications Server 1 Not under consideration

Enable SNMP subagents to support SNMPv3

I would like to eliminate as much unencrypted SNMP as possible. To do that it would help if the SNMP subagents (such as IOBSNMP, TCP/IP Subagent and OSPF Subagent) could be configured to work with SNMPv3 (preferably at AES128).
over 9 years ago in z/OS / Communications Server 8 Future consideration

Enhance zERT discovery to be more accurate in recognizing and recording TLS sessions with very large handshake messages and unusual timing

zERT discovery is currently unable to recognize TLS sessions when handshake messages exceed the maximum TLS record length. It also relies on timers in specific situations that can sometimes generate misleading information regarding TLS sessions th...
over 2 years ago in z/OS / Communications Server 0 Future consideration

Content of Received:- and Message-Id:-Header created by CSSMTP should be customisable

Each Mail processed by CSSMTP a SMTP Received:- and a Message-Id:-Header is attached by CSSMTP. These headers are visible for every node in the transmission path and for the Mail receiver also. Both headers contain security sensible information of...
about 9 years ago in z/OS / Communications Server 2 Not under consideration

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