HP-UX SNAplus2 R7 APPC Programmer's Guide

Appendix DSNA LU 6.2 Support
AppendixD SNA LU 6.2 Support
This appendix details how the SNAplus2 implementation of APPC relates to the LU 6.2 architecture. It includes
the following information:
• A summary of the LU 6.2 option sets supported by SNAplus2
• A list of the control operator verbs which are included in the SNAplus2 APPC implementation
• A list of the control operator verbs whose functions are performed in SNAplus2 by the administration tools or
by the NOF API.
D.1 LU 6.2 Option Set Support
SNAplus2 APPC supports the base set of LU 6.2 functions, and a selection of the option sets. Some of these option
sets are supported by APPC verbs; others are supported by the administration tools or by the NOF API.
The following tables list the option sets supported by SNAplus2, with the option set reference number specified in
IBM’s
Transaction Programmer’s Reference Manual for LU Type 6.2. (Earlier versions of this IBM manual used
different reference numbers.)
D.1.1 LU 6.2 Option Sets Supported by APPC Verbs
Reference Number Option set
101 Flushing the LU’s send buffer
102 GET_ATTRIBUTES
103 POST_ON_RECEIPT with test for posting *
104 POST_ON_RECEIPT with wait *
105 PREPARE_TO_RECEIVE
106 RECEIVE_IMMEDIATE
109 Get TP name and instance identifier
110 GET_CONVERSATION_TYPE
112 Full-duplex conversations and expedited data
113 Non-blocking support
201 Queued allocation of a contention-winner session
203 Immediate allocation of a session
204 Conversations between programs located at the same LU
205 Queued allocation for when session free
211 Session-level LU-LU verification
212 User ID verification
213 Program-supplied user ID and password
214 User ID authorization
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