To define an independent LU to CICS, use the following models. It contains the following subsections:
Use the following sample as a model. Change it as appropriate to your site, noting the requirements listed after the sample:
OBJECT CHARACTERISTICS
CEDA View Connection( ILU1 )
Connection : ILU1
Group : SYBCONN
DEscription : ARAPAHOE
CONNECTION IDENTIFIERS
Netname : NSWLU101
INDsys :
REMOTE ATTRIBUTES
REMOTESYSTem :
REMOTEName :
REMOTESYSNet :
CONNECTION PROPERTIES
ACcessmethod : SNA SNA | IRc | INdirect | Xm
PRotocol : Appc Appc | Lu61 | Exci
Conntype : Generic | Specific
SInglesess : No No | Yes
DAtastream : User User | 3270 | SCs | STrfield | Lms
RECordformat : U U | Vb
Queuelimit : No No | 0-9999
Maxqtime : No No | 0-9999
OPERATIONAL PROPERTIES
AUtoconnect : All No | Yes | All
INService : Yes Yes | No
SECURITY
SEcurityname : SYBUSER
ATtachsec : Verify Local | Identify | Verify | Persistent
| Mixidpe
BINDPassword : PASSWORD NOT SPECIFIED
BINDSecurity : No No | Yes
Usedfltuser : No No | Yes
RECOVERY
PSrecovery : Sysdefault Sysdefault | None
Xlnaction : Keep Keep | Force
Requirements to allow an independent LU to support parallel sessions include the following:
Set the SInglesess parameter to No.
Set the AUtoconnect parameter to All. If CICS goes down, this parameter tells CICS to reestablish the SNASVCMG sessions with this LU.
For conversation-level security:
Set the SEcurityname parameter to a user ID specified in the CICS sign-on table, or use the default sign-on table entry and enter a valid RACF ID.
Set the ATtachsec parameter to Verify.
Use this sample as a model. Change it as appropriate to your site, noting the requirements listed after the sample:
OBJECT CHARACTERISTICS
CEDA View Sessions( SILU1 )
Sessions : SILU1
Group : SYBCONN
DEscription : ARAPAHOE
SESSION IDENTIFIERS
Connection : ILU1
SESSName :
NETnameq :
MOdename : M6P1024V
SESSION PROPERTIES
Protocol : Appc Appc | Lu61 | Exci
MAximum : 128 000 0-999
RECEIVEPfx :
RECEIVECount : 1-999
SENDPfx :
SENDCount : 1-999
SENDSize : 01024 1-30720
RECEIVESize : 01024 1-30720
SESSPriority : 000 0-255
Transaction :
OPERATOR DEFAULTS
OPERId :
OPERPriority : 000 0-255
OPERRsl : 0 0-24 ...
OPERSecurity : 1 1-64 ...
PRESET SECURITY
USERId :
OPERATIONAL PROPERTIES
Autoconnect : No No | Yes | All
INservice : No | Yes
Buildchain : Yes Yes | No
USERArealen : 000 0-255
IOarealen : 00000 00000 0-32767
RELreq : No No | Yes
DIscreq : No No | Yes
NEPclass : 000 0-255
RECOVERY
RECOVOption : Sysdefault Sysdefault | Clearconv | Releasesess
| Uncondrel | None
RECOVNotify : None None | Message | Transaction
Requirements include the following:
To allow an independent LU to support parallel sessions:
Set the MOdename parameter to a logmode that supports parallel sessions, that is, where bits 6 and 7 of the 11th byte of the PSERVIC are each set to 1.
Change MAximum to xxx yyy, where xxx = maximum number of sessions, yyy = number of contention winners. For improved performance, set CICS to be the contention loser (yyy=000).
Set SENDSize and RECEIVESize to match the value specified in the RUSIZES parameter of the chosen logmode.
Set AUtoconnect to No. AUtoconnect determines whether CICS attempts to bind sessions during start-up.
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