HiperSockets Enablement
APAR Identifier ...... PQ51738 Last Changed ........ 02/01/02
HIPERSOCKETS ENABLEMENT
Symptom ...... NF NEWFUNC Status ........... CLOSED UR1
Severity ................... 4 Date Closed ......... 01/12/21
Component .......... 5735FAL00 Duplicate of ........
Reported Release ......... 420 Fixed Release ............ 999
Component Name TCP/IP V2 FOR V Special Notice
Current Target Date ..02/03/08 Flags
SCP ...................
Platform ............
Status Detail: SHIPMENT - Packaged solution is available for
shipment.
PE PTF List:
PTF List:
Release 420 : UQ61461 available 01/12/26 (1000 )
Parent APAR:
Child APAR list:
ERROR DESCRIPTION:
New Function
LOCAL FIX:
PROBLEM SUMMARY:
****************************************************************
* USERS AFFECTED: All users of z/VM TCP/IP FL420 planning to *
* use HiperSockets *
****************************************************************
* PROBLEM DESCRIPTION: With z/VM 4.2.0 APAR VM62938, z/VM *
* TCP/IP users will no longer be able *
* to use Guest LAN HiperSockets devices *
* and may not be able to use real *
* HiperSockets devices. *
****************************************************************
* RECOMMENDATION: APPLY PTF *
****************************************************************
This APAR is required to support the latest GA
level of the HiperSockets hardware.
PROBLEM CONCLUSION:
TEMPORARY FIX:
COMMENTS:
This APAR brings z/VM's TCP/IP support of HiperSockets
to the z/900 GA 2 level. The output of the NETSTAT DEVLINKS
command will also display the Maximum Frame Size (MFS) permitted
for the given HiperSockets link. This enhancement requires an
enhancement to the base operating system provided by VM APAR
VM62938 (to CP).
MODULES/MACROS: CMNETST MSNETSTA MSTCP NETSTAT TCNOTIF
TCPIP TCPOCO TCQDIO TCQDIOCO TCSYSIO
SRLS: NONE
RTN CODES:
CIRCUMVENTION:
MESSAGE TO SUBMITTER:
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