Setting up a successful security system for use with MAP in an IMS TM LU 6.2 environment requires careful synchronization between SNA and IMS TM. For conversation level security, at the mainframe follow these steps:
In the SNA LOGMODE entry, define security. VERIFY requires a user ID and password. This example highlights security defined as VERIFY:
SYBTABV MODETAB EJECT TITLE 'M6P1024V' *------------------------------------------------------------* * LU6.2, SINGLE SESSIONS, RU_SIZE(1024), * SYNCH_LEVEL(CONFIRM), SECURITY(VERIFY) *------------------------------------------------------------* M6P1024V MODEENT LOGMODE=M6S1024V,FMPROF=X'13',TSPROF=X'07', PRIPROT=X'B0',SECPROT=X'B0',COMPROT=X'78A5', RUSIZES=X'8787',TYPE=X'00', PSNDPAC=X'05',SRCVPAC=X'05',SSNDPAC=X'05', PSERVIC=X'060200000000000000102F00'
*MODEEND
The 10th byte of the PSERVIC parameter
must be set to x’10’ for VERIFY security.
In your network definition to SNA, specify the mode you defined in the LogMode entry. You can apply the LogMode entry to a specific LU statement, or apply it globally through the PU statement, as in this example:
SYBPU1 PU CUADDR=041,DLOGMOD=M6P1024V,MAXBFRU=11,SSCPFM=FSS, + USSTAB=ISTINCDT,DELAY=0,SECNET=YES,ISTATUS=ACTIVE
* SYBLU02 LU LOCADDR=2
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