Where allowed to run: All environments (*ALL) Threadsafe: No |
Parameters Examples Error messages |
The Create Device Description (SNUF) (CRTDEVSNUF) command creates a device description for a Systems Network Architecture Upline Facility (SNUF) device.
Restriction: You must have input/output system configuration (*IOSYSCFG) special authority to use this command.
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Keyword | Description | Choices | Notes |
---|---|---|---|
DEVD | Device description | Name | Required, Positional 1 |
LOCADR | Local location address | 01-FF | Required, Positional 2 |
RMTLOCNAME | Remote location | Communications name | Required, Positional 3 |
ONLINE | Online at IPL | *YES, *NO | Optional |
CTL | Attached controller | Name | Optional |
PGMSTRRQS | Program start request capable | *NO, *YES | Optional |
SPCHOSTAPP | Special host application | *NONE, *FLASH | Optional |
APPID | Application identifier | Name | Optional |
HOST | Host type | *CICS, *IMS, *IMSRTR, *ADCS | Optional |
RCDLEN | Record length | 1-32767, 512 | Optional |
BLKLEN | Block length | 1-32767, 512 | Optional |
DFTPGM | Default program | Qualified object name | Optional |
Qualifier 1: Default program | Name | ||
Qualifier 2: Library | Name, *LIBL, *CURLIB | ||
HCPEML | HCP emulation | Character value, *STRUSRPGM, 3651, 3684, 4680, 4684 | Optional |
TEXT | Text 'description' | Character value, *BLANK | Optional |
DEPLOCNAME | Dependent location name | Communications name, *NONE | Optional |
AUT | Authority | Name, *CHANGE, *ALL, *USE, *EXCLUDE, *LIBCRTAUT | Optional |
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Specifies the name of the device description.
This is a required parameter.
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Specifies the local location address for this device.
Valid values range from 01 to FF.
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Specifies the remote location name of the system with which this object communicates.
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Specifies whether this object is automatically varied on at initial program load (IPL).
This device is varied on automatically at IPL.
This device is not varied on automatically at IPL.
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Specifies the name of the controller description to which this device is attached.
Note: To use this device for communicating with a remote location that resides on the same system as the local location, specify a controller description that was created with LINKTYPE (*LOCAL) specified.
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Specifies whether this device is reserved for host system call through a Program Start Request (PSR).
This device is not reserved for a PSR request.
This device is reserved for a PSR request.
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Specifies whether SNUF customizes support for special host applications outside the Customer Information Control System for Virtual Storage (CICS/VS) or Information Management System for Virtual Storage (IMS/VS) application layer.
SNUF does not customize support for special host applications.
SNUF customizes support for the Federal Reserve Flash application.
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Specifies the VTAM Application Identifier sent with the log-on message.
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Specifies the maximum record length allowed when communicating with this device.
Valid values range from 1 to 32767.
The value must be at least the size of the largest record to be sent, but must not exceed the buffer size specified on the line description (MAXBUFFER parameter) to which this device is attached.
Valid values range from 1 to 32767.
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Specifies the maximum block length allowed when communicating with this device.
The possible values are from 1 to 32767.
The value must be at least the size of the largest record to be sent, but must not exceed the buffer size specified on the line description (MAXBUFFER parameter) to which this device is attached.
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Specifies the name of the program called if a program start request is received and no program is specified.
The program is specified by its qualified name (library-name/program-name).
The possible library values are:
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Specifies the Host Command Processor (HCP) emulation to be performed.
The host is running ADCS and will use this device description for a 3651 HCP emulated session.
The host is running ADCS and will use this device description for a 3684 HCP emulated session.
The host is running ADCS and will use this device description for a 4680 HCP emulated session.
The host is running ADCS and will use this device description for a 4684 HCP emulated session.
The host is running ADCS and will use this device description for the Start User Program (SUP) emulated session.
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Specifies the text that briefly describes the object.
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Specifies the dependent local location name used for Dependent LU Requester (DLUR), providing additional security for the connection. If this name is filled in, an activation request (SNA ACTLU) from a Dependent LU Server (DLUS) node must reference this name or it is rejected.
Remote DLUS nodes may optionally accept unsolicited reply PSIDs (Product Set IDs) from the IBM i for auto-definition of LUs at the DLUS node. If so, then this name will be sent to the DLUS node in the reply PSID and it will be returned on the ACTLU request.
If unsolicited reply PSIDs are not supported by the DLUS node, then there will have to be close coordination of the PU name definitions on both systems.
No location name is defined.
Specify the dependent location name used for DLUR applications.
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Specifies the authority you are giving to users who do not have specific authority for the object, who are not on an authorization list, and whose group profile or supplemental group profiles do not have specific authority for the object.
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CRTDEVSNUF DEVD(SNUFDEV02) LOCADR(FE) RMTLOCNAME(DETROIT) CTL(SNUFCTL01) PGMSTRRQS(*YES) DFTPGM(PAYROLL)
This command creates a device description for a SNUF communications device named SNUFDEV02. The device is attached to the communications controller SNUFCTL01 in Detroit, and is at location address X'FE'. The device will be program start request-capable and the default program is PAYROLL.
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