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HSC and Dual TCP/IP Support
HSC provides support to configure two TCP/IP connections using the
LMUPATH control statement. This statement allows users to define network
LMU attachments in a dual TCP/IP environment for an SL8500.
You must also specify a second LMUADDR parameter to define the dual TCP/
IPs. HSC then automatically determines whether the connection is dual TCP/
IP or dual LMU.
Once this is completed, vary the ACS offline and back online to pick up the
revised LMUPATH statement that includes the second connection.
For more information about HSC, the SL8500, and Dual TCP/IP, refer to the:
HSC Systems Programmer's Guides
Notes:
•
Always refer to the Customer Resource Center (CRC) for the latest Tech
Tips, code updates, and information.
•
Make sure you use and reference the HSC Programmer's Guide to
configure the routing tables on the mainframe systems to support
Dual TCP/IP.
The minimum level of software required is:
NCS 6.0 or 6.1 with the appropriate PTFs (below):
•
HSC/MVS/VM:
-
-
-
-
•
MSP:
-
Dual IP Connection
The LMUPATH control statement allows users to define network LMU
attachments. In a Dual TCP/IP connection environment for an SL8500, specify
a second LMUADDR parameter to define dual IP. The HSC automatically
determines whether or not the connection is dual IP or dual LMU.
Note: Vary the ACS offline and back online to pick up the revised LMUPATH
TM0017 • Revision B
SOS600 L1H131L
SMS600 L1H131K
SOS610 L1H131N
SMS610 L1H131M
MSP PTF LF61005 includes MVS PTF L1H131N
statement that includes the second connection.
Ethernet Connectivity
Chapter 9 Ethernet Connectivity 105
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