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Q169575: Interpreting an FMH-5 Attach for Independent LU 6.2 |
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Article: Q169575
Product(s): Microsoft SNA Server
Version(s): WINDOWS:2.0,2.1,2.11,2.11 SP1,2.11 SP2,3.0,3.0 SP1,3.0 SP2,3.0 SP3,4.0,4.0 SP1
Operating System(s):
Keyword(s):
Last Modified: 12-JUN-2001
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The information in this article applies to:
- Microsoft SNA Server, versions 2.0, 2.1, 2.11, 2.11 SP1, 2.11 SP2, 3.0, 3.0 SP1, 3.0 SP2, 3.0 SP3, 4.0, 4.0 SP1
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SUMMARY
=======
An FMH-5 Attach is used to carry a request for conversation to be established
between two transaction programs. The following is an example Attach message in
a PVI (Peer Verb Interface) trace. This is the first SNA message that flows to
the remote system for conversation startup:
PVI ---------------------------------------------- 12:05:05.65
PVI 751F0001->0302E453 LU 6.2
PVI MSGID:SWAT MSGTYP:PRFLS Sense1:0004
PVI Sense2:0000
PVI
PVI ---- Header at address 8297B0F8, 1 elements ----
PVI 0B050004 00000800 E1000000 0100C500 <..............E.>
PVI
PVI ---- Element at address 829935BC, start 13, end 237 ----
PVI 430502FF 1803D000 400430F0 F0F50F04 <C.......@.0005..>
PVI 02C1D4C9 09017B30 09E53983 81E71A11 <.AMI..{0.V9caX..>
PVI C2C9D6D5 C5E3C6D9 4BE2D5C1 C4E5F0F2 <BIONETFRKSNADV02>
PVI F124280E 0D1E0500 01000800 00000000 <1$(.............>
PVI 0002FF00 9E12F500 9A12E200 9612A020 <......5...S.o.. >
PVI 00051001 00000023 D7C3F2F3 F9F9E2F1 <.......#PC2399S1>
PVI 4040F3F1 F7F9F0F0 F0F24040 40404080 <@@31790002@@@@@.>
PVI 00000000 00000000 00000026 C4C6C1C2 <...........&DFAB>
PVI 40F6F9F7 40F2F9F7 40404040 40404040 <@697@297@@@@@@@@>
PVI 40404040 40404040 4040C140 00000000 <@@@@@@@@@@A@....>
PVI 00000000 00000000 00000000 00000000 <................>
PVI 00000000 00000000 00000000 00000000 <................>
PVI 00000000 00000000 00000000 00000000 <................>
PVI 00000000 00000000 00000000 00000000 <................>
PVI 00 <. >
The following is the above FMH-5 Attach broken out using the IBM SNA Format
Guide:
43 - Length
05 - FMH type
02FF - Command code: ATTACH
18 - Security indicators: Password substitute present, PIP data present
03 - Length of fixed length parameters (always 3)
D00040 - Half duplex basic conversation, confirm sync level
Transaction Program Name field:
04 - Length
30F0F0F5 - TP Name
Access Security Information field:
0F - Length
0402C1D4C9 - User ID field "AMI"
09017B3009E5398381E7 - Password field
Logical-Unit-of-Work Identifier Field:
1A11 C2C9D6D5 C5E3C6D9 4BE2D5C1 C4E5F0F2
F124 280E0D1E 050001
Conversation Correlator Field:
00 - length field
0800 00000000 0002FF - Attach sequence number
Pip Data (Pip data format can be found in IBM's "AS/400 5250 Display Station
Pass-Through: Interface Specification" document. There is no order number for
this manual. Byte 18 determines whether Pip Data is present.):
009E12F5 - GDS header for PIP data
009A12E2 - GDS Header for PIP subfield
009612A0 - GDS Header for pass-through data
2000 - Pass through operation flags (start-up record - no diagnostics included)
Start-up record:
0510 - Reported System ID - ??? (AS/400 is 0560)
0100 - Reported Release Level
0000 - Fixed portion flags field
Source Device information:
23 length field
D7C3F2F3 F9F9E2F1 4040 <Reserved>#PC2399S1
F3F1 F7F9 Source device type "3179"
F0F0 F0F2 Source device model "0002"
4040 4040 Keyboard type
408000000000 00000000 0000 Reserved
Dynamic configuration data:
0026 C4
C6C1C240 Subfield flags
F6F9F7 Keyboard ID
40F2F9F740 Reserved
40404040 Char set / code page
4040404040404040 WSC type /model
4040404040C14000 Actual device type / model
Additional query words:
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Keywords :
Technology : kbAudDeveloper kbSNAServSearch kbSNAServ300 kbSNAServ200 kbSNAServ211 kbSNAServ400 kbSNAServ210 kbSNAServ211SP1 kbSNAServ211SP2 kbSNAServ300SP3 kbSNAServ300SP1 kbSNAServ400SP1 kbSNAServ300SP2
Version : WINDOWS:2.0,2.1,2.11,2.11 SP1,2.11 SP2,3.0,3.0 SP1,3.0 SP2,3.0 SP3,4.0,4.0 SP1
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