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SI62722 - OSP-TCPIP F/QTOSUTIL-MSGTCP4016 UNEXPECTED SNMP COLDSTART TR

PTF ( Program Temporary Fixes ) Cover letter


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Abstract

OSP-TCPIP F/QTOSUTIL-MSGTCP4016 UNEXPECTED SNMP COLDSTART TR


Pre/Co-Requisite PTF / Fix List

REQ  LICENSED           PTF/FIX  LEVEL

TYPE PROGRAM  RELEASE   NUMBER   MIN/MAX  OPTION
---- -------- --------- -------  -------  ------
NONE



NOTICE:
-------
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APAR Error Description / Circumvention

-----------------------------------------------
TCP4016 message indicated that a SNMP ColdStart trap had been
generated. However, none of the usual conditions that would
generate a ColdStart trap appear to have been met. The SNMP
server had not been ended and restarted during this period of
time.

CORRECTION FOR APAR SE65860 :
-----------------------------
The method that was used to calculate the "system up time" also
known as sysUpTime was being done in a way that could lose
timestamp information and cause the agent to reset some of it's
information.  This reset would cause the coldStart trap and
MSGTCP4016 to be sent. The method used to calculate sysUpTime
has been changed to fix the calculation error, and it will no
longer reset any agent information.

CIRCUMVENTION FOR APAR SE65860 :
--------------------------------
None.


Activation Instructions


None.




Special Instructions


********************************************************************
THE FOLLOWING ARE SUPERSEDED SPECIAL INSTRUCTIONS. IF THE SUPERSEDED
PTF HAS ALREADY BEEN APPLIED AND ITS SPECIAL INSTRUCTION FOLLOWED,
IT IS NOT NECESSARY TO FOLLOW THAT SPECIAL INSTRUCTION AGAIN.
********************************************************************

SPECIAL INSTRUCTIONS FOR SUPERSEDED PTF SI51672 :
=================================================

SNMP must be ended prior to applying or removing the PTF using the
command: ENDTCPSVR *SNMP

After applying or removing the PTF, SNMP must be restarted using the
command: STRTCPSVR *SNMP


Default Instructions

THIS PTF CAN BE APPLIED IMMEDIATE OR DELAYED.



Supersedes

PTF/FIX NO(S).  APAR TITLE LINE
--------------  ------------------------------------------------------------
   SI62578      OSP-TCPIP-SNMP SNMPV3 ISSUE WITH SECURITY LEVEL VALIDATION
   SI57631      OSP-OTHER-INCORROUT QSNMP JOURNAL LAYOUT/ENTRY INCORRECT
   SI56974      OSP-SNMP MSGMCH1401 T/QTOSUTIL WHEN MULTIPLE JOBS START SERV
   SI55537      OSP-SNMP SENDING RESPONSES VIA PORT 161, GETBULK SUPPORT, AN
   SI51672      OSP-SNMP MANY MSGMCH3601 IN QTMSNMP JOB LOG
   SI51542      OSP-COMM-TCPIP-SNMPA CFGTCPSNMP COMMAND FAILS WITH MSGCPF410

Summary Information

System.............................. i
Models..............................
Release............................. V7R2M0
Licensed Program............... 5770SS1
APAR Fixed.......................... View details for APAR SE65860
Superseded by:...................... View fix details for PTF SI68842
Recompile........................... N
Library............................. QSYS
MRI Feature ........................ NONE
Cum Level........................... C7068720


System i Support

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Document information

More support for: i family

Software version: V7R2M0

Operating system(s): OS/400

Reference #: SI62722

Modified date: 03 October 2016