Create Line Desc (Token-Ring) (CRTLINTRN)
The Create Line Description (Token-Ring Network) (CRTLINTRN) command creates a line description for a token-ring network line.
| Keyword |
Description |
Choices |
Notes |
| LIND |
Line description |
Name |
Required, Key, Positional 1 |
| RSRCNAME |
Resource name |
Name, *NWID, *NWSD |
Required, Key, Positional 2 |
| NWITYPE |
NWI type |
*FR |
Optional, Key |
| ONLINE |
Online at IPL |
*YES, *NO |
Optional |
| VRYWAIT |
Vary on wait |
15-180, *NOWAIT |
Optional |
| MAXCTL |
Maximum controllers |
1-256, 40 |
Optional |
| NWI |
Attached NWI |
Name, *NONE |
Optional |
| NWIDLCI |
DLC identifier |
1-1018, *NONE |
Optional |
| NWS |
Network server description |
Single values: *NONE
Other values: Element list |
Optional |
| Element 1: |
Name |
| Element 2: Port number |
1-3, *INTERNAL |
| LINESPEED |
Line speed |
4M, 16M, 100M, *AUTO, *NWI |
Optional |
| DUPLEX |
Duplex |
Character value, *HALF, *FULL, *AUTO |
Optional |
| MAXFRAME |
Maximum frame size |
265-16393, 265, 521, 1033, 1466, 1556, 1600, 1994, 4060, 8156, 16393 |
Optional |
| LECFRAME |
LEC frame size |
1516, 4544, 9234, 18190 |
Optional |
| ADPTADR |
Local adapter address |
Character value, *ADPT |
Optional |
| EXCHID |
Exchange identifier |
05600000-056FFFFF, *SYSGEN |
Optional |
| SSAP |
SSAP list |
Single values: *SYSGEN
Other values (up to 24 repetitions): Element list |
Optional |
| Element 1: Source service access point |
02-FE |
| Element 2: SSAP maximum frame |
265-16393, *MAXFRAME, 265, 521, 1033, 1466, 1994, 4060, 8156, 16393 |
| Element 3: SSAP type |
*CALC, *NONSNA, *SNA, *HPR |
| ACCTYPE |
ATM access type |
*SVC, *PVC |
Optional |
| PVCID |
PVC identifiers |
Element list |
Optional |
| Element 1: Virtual path identifier |
0-7 |
| Element 2: Virtual circuit identifier |
32-4095 |
| USELECSADR |
Use LECS address |
*YES, *NO |
Optional |
| LESATMADR |
LES ATM address |
Single values: *NONE
Other values: Element list |
Optional |
| Element 1: Network prefix |
Hexadecimal value |
| Element 2: End system identifier |
Hexadecimal value |
| Element 3: Selector byte |
Hexadecimal value |
| EMLLANNAME |
Emulated LAN name |
Character value, *NONE |
Optional |
| LECDSCTIMO |
LEC disconnect time out |
1-30, 10, *NOMAX |
Optional |
| TEXT |
Text 'description' |
Character value, *BLANK |
Optional |
| NETCTL |
Network controller |
Name |
Optional |
| ACTLANMGR |
Activate LAN manager |
*YES, *NO |
Optional |
| TRNLOGLVL |
TRLAN manager logging level |
*OFF, *MIN, *MED, *MAX |
Optional |
| TRNMGRMODE |
TRLAN manager mode |
*OBSERVING, *CONTROLLING |
Optional |
| LOGCFGCHG |
Log configuration changes |
*LOG, *NOLOG |
Optional |
| TRNINFBCN |
Token-ring inform of beacon |
*YES, *NO |
Optional |
| FCNADR |
Functional address |
Single values: *NONE
Other values (up to 31 repetitions): C00000000001, C00000000002, C00000000004, C00000000008, C00000000010, C00000000020, C00000000040, C00000000080, C00000000100, C00000000200, C00000000400, C00000000800, C00000001000, C00000002000, C00000004000, C00000008000, C00000010000, C00000020000, C00000040000, C00000080000, C00000100000, C00000200000, C00000400000, C00000800000, C00001000000, C00002000000, C00004000000, C00008000000, C00010000000, C00020000000, C00040000000 |
Optional |
| ELYTKNRLS |
Early token release |
*YES, *NO, *LINESPEED |
Optional |
| THRESHOLD |
Error threshold level |
*OFF, *MIN, *MED, *MAX |
Optional |
| LINKSPEED |
Link speed |
1200-603979776000, 4M, 10M, 16M, 100M, *MIN, *MAX |
Optional |
| COSTCNN |
Cost/connect time |
0-255, 0 |
Optional |
| COSTBYTE |
Cost/byte |
0-255, 0 |
Optional |
| SECURITY |
Security for line |
*NONSECURE, *PKTSWTNET, *UNDGRDCBL, *SECURECND, *GUARDCND, *ENCRYPTED, *MAX |
Optional |
| PRPDLY |
Propagation delay |
*MIN, *LAN, *TELEPHONE, *PKTSWTNET, *SATELLITE, *MAX |
Optional |
| USRDFN1 |
User-defined 1 |
0-255, 128 |
Optional |
| USRDFN2 |
User-defined 2 |
0-255, 128 |
Optional |
| USRDFN3 |
User-defined 3 |
0-255, 128 |
Optional |
| AUTOCRTCTL |
Autocreate controller |
*YES, *NO |
Optional |
| AUTODLTCTL |
Autodelete controller |
1-10000, 1440, *NONE |
Optional |
| CMNRCYLMT |
Recovery limits |
Single values: *SYSVAL
Other values: Element list |
Optional |
| Element 1: Count limit |
0-99, 2 |
| Element 2: Time interval |
0-120, 5 |
| MSGQ |
Message queue |
Single values: *SYSVAL, *SYSOPR
Other values: Qualified object name |
Optional |
| Qualifier 1: Message queue |
Name |
| Qualifier 2: Library |
Name |
| AUT |
Authority |
Name, *CHANGE, *ALL, *USE, *EXCLUDE, *LIBCRTAUT |
Optional |
Line description (LIND)
Specifies the name of the line description
This is a required parameter.
Resource name (RSRCNAME)
Specifies the resource name that identifies the hardware the description represents.
Note: Use the Work with Hardware Resources (WRKHDWRSC) command with *CMN specified for the TYPE parameter to help determine the resource name. The resource name is on the port. For example, the resource name may be CMN01 on an Ethernet port.
Note: The value specified on the RSRCNAME parameter cannot be changed from *NWSD to another value or from another value to *NWSD.
- *NWID
- The resource name specified on the attached frame relay network interface description is used.
- *NWSD
- The resource name is determined by the network server description used.
- name
- Specify the resource name of the communications port.
This is a required parameter.
NWI type (NWITYPE)
Specifies the network interface type.
Note: This parameter is ignored when RSRCNAME is not *NWID.
- *FR
- The network interface type is frame relay.
Online at IPL (ONLINE)
Specifies whether this object is automatically varied on at initial program load (IPL).
- *YES
- The line is automatically varied on at initial program load (IPL).
- *NO
- This line is not automatically varied on at IPL.
Vary on wait (VRYWAIT)
Specifies whether the line is varied on asynchronously or synchronously. For synchronous vary on, this parameter specifies how long the system waits for the vary on to complete.
- *NOWAIT
- The system does not wait for vary on completion. The line is varied on asynchronously.
- vary-on-wait
- Specify the time (in seconds) to wait. Valid values range from 15 through 180. The system waits until the line is varied on, or until the specified time passes, before completing the Vary Configuration (VRYCFG) command.
Notes:
- When ONLINE(*YES) is used, specifying a wait time in the line description affects system IPL time. In such cases, system IPL time is influenced by the amount of time required to synchronously vary on the line or reach the wait-time value.
- The time required to vary on a line is the time it takes to:
- Put tasks in place to manage the line
- Activate the communications I/O processor (IOP), including downloading the IOP model-unique Licensed Internal Code
- Establish the communications tasks and processes
Normal vary-on time ranges from 5 through 45 seconds, but can be longer, depending on the system, line protocol, and other factors.
Maximum controllers (MAXCTL)
Specifies the maximum number of controllers that the line supports.
- maximum-controllers
- Specify value ranging from 1 to 256. The number must be large enough to account for all of the controllers that are currently active to this line, and for those controllers you know will be attached in the near future.
Attached NWI (NWI)
Specifies the network interface description to use.
Note: NWI(*NONE) must be specified when RSRCNAME(*NWID) is not specified. Otherwise, NWI(*NONE) can be specified only when NWIDLCI(*NONE) is also specified.
- *NONE
- No network interface is specified.
- name
- Specify the name of the network interface description to be used.
DLC identifier (NWIDLCI)
Specifies the data link connection identifier (DLCI) for the network interface.
Note: NWIDLCI(*NONE) must be specified when RSRCNAME(*NWID) is not specified. Otherwise, NWIDLCI(*NONE) can be specified only when NWI(*NONE) is also specified.
- *NONE
- A DLCI is not specified for the network interface.
- data-link-connection-ID
- Specify the DLCI for the network interface to which this line permanently attaches. Valid values range from 1 through 1018.
Network server description (NWS)
Specifies the network server name to which this line is attached.
Note: The NWS parameter must be specified when RSRCNAME(*NWSD) is specified.
When the network server description is of TYPE(*AIX), only *INTERNAL can be specified for the network server port and the line must be a token-ring line.
The possible Network server description values are:
- *NONE
- No server description is specified.
- name
- Specify the name of an existing network server description to be used.
The possible Network server port value is:
- *INTERNAL
- The internal network server port to which the line is attached. There can only be one internal network server port configured for each network server.
- network-server-port
- Specify the network server port to which the line is attached. Valid values are 1 and 2.
Line speed (LINESPEED)
Specifies the line speed in bits per second (bps).
Note: When RSRCNAME(*NWID) and NWITYPE(*FR) are specified, *NWI must be specified on this parameter.
- 4M
- The line speed is 4M bps.
- 16M
- The line speed is 16M bps.
- 100M
- The line speed is 100M bps.
- *AUTO
- The line speed value will be determined by the hardware using auto-negotiation.
- *NWI
- The line speed used is for a network interface.
Note: LINESPEED(*NWI) is only valid when RSRCNAME(*NWID) and NWITYPE(*FR) are specified.
Duplex (DUPLEX) parameter set to *AUTO, if it has a default value and line speed (LINESPEED) parameter has 100M or *AUTO.
Duplex (DUPLEX)
Specifies whether the hardware can send and receive data simultaneously. In half duplex mode, the hardware must alternate between sending data and receiving data. In full duplex mode, one cable is dedicated to send data and another cable is dedicated to receive data. Therefore, data can be sent and received simultaneously. A hub is required for full duplex.
- *HALF
- The line communicates using half duplex mode.
- *FULL
- The line communicates using full duplex mode.
- *AUTO
- The duplex value will be determined by the hardware using auto-negotiation.
Note: Duplex (DUPLEX) parameter set to *AUTO, if it has a default value and line speed (LINESPEED) parameter has 100M or *AUTO.
Maximum frame size (MAXFRAME)
Specifies the maximum frame size that can be transmitted and received on this line description.
A default of 1556 bytes is used when RSRCNAME(*NWID) and NWITYPE(*FR) are specified. A default of 4060 is used when RSRCNAME(*NWID) and NWITYPE(*ATM) are specified. Otherwise, a default of 4105 bytes is used.
NOTES
- If the token-ring adapter supports only a 4M LINESPEED, values 4472 and lower can be specified.
- When RSRCNAME(*NWID) and NWITYPE(*FR) are specified, valid values for this parameter range from 265 through 8148 bytes. The MAXFRAME value is provided by your telephone carrier from which you should subtract 44 bytes for the size of the header.
- When RSRCNAME(*NWID) and NWITYPE(*ATM) are specified, valid values for this parameter range from 265 through 16393 bytes. The MAXFRAME value is provided by your telephone carrier from which you should subtract 20 bytes for the size of the header.
- maximum-frame-size
- Specify the maximum frame size value to be used. The valid frame sizes (in bytes) range from 265 through 8148 bytes when the network interface is a frame relay. Otherwise, valid frame sizes (in bytes) range from 265 through 16393.
Note: This parameter is no longer supported. It exists solely for compatibility with releases earlier than Version 5 Release 3 Modification 0 of the operating system.
LEC frame size (LECFRAME)
Specifies the LAN emulation client (LEC) frame size that can be transmitted and received on this line description.
Note: MAXFRAME must always be at least 20 less than this field.
- 4544
- The LEC frame size is 4544 bytes.
- 1516
- The LEC frame size is 1516 bytes.
- 9234
- The LEC frame size is 9234 bytes.
- 18190
- The LEC frame size is 18190 bytes.
Local adapter address (ADPTADR)
Specifies the local system's token-ring adapter address.
- *ADPT
- This value gives the user the present token-ring address for this token-ring adapter card. This address can be shown by using the Display Line Description (DSPLIND) command for this line description after it has successfully varied on.
Note: This value is not valid when RSRCNAME(*NWID) and NWITYPE(*FR) are specified, or RSRCNAME(*NWSD) is specified.
- local-adapter-address
- Specify an adapter address of your choice to describe this system in the token-ring network. Valid values are hexadecimal 400000000000 through 7FFFFFFFFFFF.
Exchange identifier (EXCHID)
Specifies the hexadecimal exchange identifier that is used to identify the local system to the remote system. The 8-digit hexadecimal exchange identifier contains three digits for the block number and five digits for the identifier of this system.
- *SYSGEN
- This value allows the operating system to create the exchange identifier. Use the Display Line Description (DSPLIND) command to see the resulting exchange identifier.
- exchange-ID
- Specify an 8-character (four hexadecimal bytes) exchange identifier ranging from 05600000 through 056FFFFF.
SSAP list (SSAP)
Specifies the source service access point (SSAP) information, including an SSAP value, a maximum frame size, and an SSAP type.
You can enter multiple values for this parameter.
The possible source service access point values are:
- *SYSGEN
- The system generates the source service access points 04, 12, AA or C8.
The possible SSAPs value is:
- source-service-access-point
- Specify a source service access point for receiving and transmitting data. A maximum of 24 SSAP values can be specified.
- For Transmission Control Protocol/Internet Protocol (TCP/IP) applications, the SSAP must be AA.
- For Systems Network Architecture (SNA) applications, the SSAP must be a hex value ranging from 04 through 9C in multiples of four (04, 08, 0C, and so on).
- For high-performance routing (HPR) applications, the SSAP must be hex C8.
- For non-SNA applications, the SSAP must be a hex value ranging from 02 through FE in multiples of two (02, 04, 06, and so on).
The possible SSAP maximum frame size values are:
- *MAXFRAME
- The system uses the value specified on the MAXFRAME parameter of this command for the SSAP maximum frame size.
- SSAP-maximum-frame
- Specify the maximum SSAP frame size (the maximum size of the data field that can be transmitted or received). When RSRCNAME(*NWID) and NWITYPE(*FR) are specified, valid values for this parameter range from 265 through 8148 bytes. Otherwise, valid values for this parameter range from 265 through 16393 bytes.
Note: This value cannot be larger than the value specified on the MAXFRAME parameter.
The possible SSAP type values are:
- *CALC
- The system calculates the value to use.
- *SNA
- The SSAP used is used for SNA communications. Valid values range from 04 through hex 9C in multiples of four (04, 08, 0C, and so on).
- *NONSNA
- The SSAP is used for non-SNA communications. Valid values range from hex 02 through hex FE in multiples of two (02,04, 06, and so on).
- *HPR
- The SSAP is used for HPR communications. It also can be used for SNA applications. The valid value is hex C8.
Note: This parameter is no longer supported. It exists solely for compatibility with releases earlier than Version 5 Release 3 Modification 0 of the operating system.
ATM access type (ACCTYPE)
Specifies the type of access to the ATM network.
- *SVC
- This line represents a LAN emulation client using switched virtual circuits.
- *PVC
- This line represents a LAN emulation client using a permanent virtual circuit.
Note: This parameter is no longer supported. It exists solely for compatibility with releases earlier than Version 5 Release 3 Modification 0 of the operating system.
PVC identifiers (PVCID)
Specifies the virtual path identifier and virtual circuit identifier pairs associated with this permanent virtual circuit.
Note: PVCID is required if ACCTYPE(*PVC) is specified.
The possible Virtual Path Identifier value is:
- virtual-path-id
- Specify a number that represents the virtual path identifier. This number must be in the range of 0 to 7.
The possible Virtual Circuit Identifier value is:
- virtual-circuit-id
- Specify a number that represents the virtual circuit identifier. This number must be in the range of 32 to 4095.
Note: This parameter is no longer supported. It exists solely for compatibility with releases earlier than Version 5 Release 3 Modification 0 of the operating system.
Use LECS address (USELECSADR)
Specifies whether the LAN emulation configuration server (LECS) should be connected to request the remote LAN emulation server (LES) address.
- *YES
- The LECS address is used.
- *NO
- The LECS address is not used.
Note: This parameter is no longer supported. It exists solely for compatibility with releases earlier than Version 5 Release 3 Modification 0 of the operating system.
LES ATM address (LESATMADR)
Specifies the ATM network address of the remote LAN emulation server.
Note: This parameter cannot be *NONE if USELECSADR(*NO) is specified.
The possible Single Value is:
- *NONE
- The ATM network address is not used.
The possible Network prefix value is:
- network-prefix
- Specify the network prefix of the ATM address of the remote server. This is a 26 digit hexadecimal value.
The possible End system identifier value is:
- end-system-identifier
- Specify the end system identifier of the remote server. This is a 12 digit hexadecimal value.
The possible Selector byte value is:
- selector byte
- Specify the selector byte of the remote server. This is a two digit hexadecimal value.
Note: This parameter is no longer supported. It exists solely for compatibility with releases earlier than Version 5 Release 3 Modification 0 of the operating system.
Emulated LAN name (EMLLANNAME)
Specifies the emulated LAN name.
- *NONE
- The emulated LAN name not used.
- emulated-LAN-name
- Specify the emulated LAN name. A maximum of 32 characters can be specified.
Note: This parameter is no longer supported. It exists solely for compatibility with releases earlier than Version 5 Release 3 Modification 0 of the operating system.
LEC disconnect time out (LECDSCTIMO)
Specifies the amount of time in minutes a LAN emulation (LE) client waits before disconnecting an idle virtual circuit connection to another client.
- 10
- The LE client waits 10 minutes.
- *NOMAX
- The LE client waits indefinitely.
- LEC-disconnect-timeout
- Specify the number of minutes the LE client waits before disconnecting an idle virtual circuit connection to another client. The value must be in the range of 1 to 30 minutes.
Text 'description' (TEXT)
Specifies text that briefly describes the line description.
- *BLANK
- Text is not specified.
- character-value
- Specify no more than 50 characters of text, enclosed in apostrophes.
Network controller (NETCTL)
Specifies the name of an existing network controller.
Activate LAN manager (ACTLANMGR)
Specifies whether Local Area Network (LAN) Manager is activated for this line.
NOTES:
- ACTLANMGR(*YES) must be specified when RSRCNAME(*NWID) is specified.
- ACTLANMGR(*NO) will ignore the values in TRNLOGLVL, TRNMGRMODE, LOGCFGCHG, and TRNINFBCN.
- *YES
- LAN manager support is activated for this line.
- *NO
- LAN manager support is not activated for this line.
TRLAN manager logging level (TRNLOGLVL)
Specifies the error logging level used by the TRLAN Manager.
Note: TRNLOGLVL(*OFF) must be specified when RSRCNAME(*NWID) is specified.
- *OFF
- All error reporting on the specified line is stopped.
- *MIN
- The minimum reporting level, which reports only conditions that indicate degraded performance, is used.
- *MED
- The medium reporting level, which reports conditions that indicate potential degraded performance in addition to the minimum reporting level, is used.
- *MAX
- The maximum reporting level, which reports all error conditions, including the information that would be reported for *MIN and *MED reporting levels, is used.
TRLAN manager mode (TRNMGRMODE)
Specifies which mode of network manager will be active on this line. A controlling manager can do functions that an observing manager can not do such as removing stations and performing a path test.
However, only one controlling manager should be active on any one ring.
Note: TRNMGRMODE(*OBSERVING) must be specified when RSRCNAME(*NWID) is specified.
- *OBSERVING
- This line's manager will function as an observing network manger.
- *CONTROLLING
- This line's manager will function as a controlling network manger.
Log configuration changes (LOGCFGCHG)
Specifies if this line's network manager will keep track of changes that happen to the nearest active upstream neighbor (NAUN).
Note: LOGCFGCHG(*LOG) must be specified when RSRCNAME(*NWID) is specified.
- *LOG
- The line manager logs the changes.
- *NOLOG
- This line's manager will not log changes.
Token-ring inform of beacon (TRNINFBCN)
Specifies if this line's network manager will send a message to the QSYSOPR message queue when a beaconing condition occurs.
Note: TRNINFBCN(*YES) must be specified when RSRCNAME(*NWID) is specified.
- *YES
- This line's manager will send a message to the QSYSOPR message queue when a beaconing condition occurs.
- *NO
- This line's manager will not send a message to the QSYSOPR message queue when a beaconing condition occurs but will instead log an entry in the QHST log.
Functional address (FCNADR)
Specifies whether token ring functional addresses are used.
- *NONE
- A functional address is not used.
- functional-address
- Specify a group of hexadecimal functional addresses that are encoded in bit-significant format. Valid values range from hex C00000000001 through hex C00040000000. The first digit must be C. Functional addresses must be unique.
- Active Monitor
- C00000000001
- Ring Parameter Server
- C00000000002
- Network Server Heartbeat
- C00000000004
- Ring Error Monitor
- C00000000008
- Configuration Report Server
- C00000000010
- Synchronous Bandwidth Manager
- C00000000020
- Locate Directory Server
- C00000000040
- NetBIOS
- C00000000080
- Bridge
- C00000000100
- IMPL Server
- C00000000200
- Ring Authorization Server
- C00000000400
- LAN Gateway
- C00000000800
- Ring Wiring Concentration
- C00000001000
- LAN Manager
- C00000002000
- User-defined
- C00000004000 through C00040000000
Early token release (ELYTKNRLS)
Specifies if the early token release option is used by this line.
Note: ELYTKNRLS(*LINESPEED) must be specified when RSRCNAME(*NWID) is specified.
- *LINESPEED
- This line's LINESPEED parameter will select if the early token release option will be used or not used.
- *YES
- This line will use the early token release option.
- *NO
- This line will not use the early token release option.
Error threshold level (THRESHOLD)
This parameter, and its values *OFF, *MIN, *MED, and *MAX, can be specified but it is not used by the system starting in release V2R3M0. The parameter may be removed in a later release.
Link speed (LINKSPEED)
Specifies the link speed in bits per second (bps). This parameter is valid only if advanced peer-to-peer networking (APPN) is used on the system.
- 4M
- The link speed is 4 million bits per second.
- 10M
- The link speed is 10 million bits per second.
- 16M
- The link speed is 16 million bits per second.
- 100M
- The link speed is 100 million bits per second.
- *MIN
- A link speed of less than 1200 bps is used.
- *MAX
- A link speed greater than 100M bps is used.
- link-speed
- Specify the link speed. Valid values range from 1200 to 603979776000 bps.
Cost/connect time (COSTCNN)
Specifies the relative cost of being connected on the line. This parameter is required only if APPN is used on the system.
- 0
- The cost per connect time is 0.
- cost-per-connect-time
- Specify a value ranging from 0 through 255.
Cost/byte (COSTBYTE)
Specifies the relative cost per byte for sending and receiving data on the line. Zero implies a low cost while 255 indicates a high cost. This parameter is valid only if APPN is used on the system.
- 0
- The cost per byte is 0.
- cost-per-byte
- Specify a value ranging from 0 through 255.
Security for line (SECURITY)
Specifies the security level of the physical line. This parameter is valid only if APPN is used on the system.
- *NONSECURE
- There is no security on the line.
- *PKTSWTNET
- A packet switched network is used. Data does not always follow the same path through the network.
- *UNDRGRDCBL
- An underground cable is used.
- *SECURECND
- A secure, but unguarded, conduit is used.
- *GUARDCND
- A guarded conduit, protected against physical tapping, is used.
- *ENCRYPTED
- Data flowing on the line is encrypted.
- *MAX
- A guarded conduit, protected against physical and radiation tapping is used.
Propagation delay (PRPDLY)
Specifies the level of propagation delay on the line. This parameter is valid only if advanced peer-to-peer networking (APPN) is used on the system. The order of the values from shortest to longest delay is *MIN, *LAN, *TELEPHONE, *PKTSWTNET, and *SATELLITE.
- *LAN
- Propagation delay using a local area network.
- *MIN
- The minimum propagation delay is used.
- *TELEPHONE
- Propagation delay using telephone lines.
- *PKTSWTNET
- Propagation delay using a packet switched network.
- *SATELLITE
- Propagation delay using satellite communications.
- *MAX
- The maximum propagation delay is used.
User-defined 1 (USRDFN1)
This field is used to describe unique characteristics of the line that you want to control. This parameter is valid only if advanced peer-to-peer networking (APPN) is used on the system.
- 128
- The default value is 128.
- user-defined-1
- Specify a value ranging from 0 through 255.
User-defined 2 (USRDFN2)
This field is used to describe unique characteristics of the line that you want to control. This parameter is valid only if advanced peer-to-peer networking (APPN) is used on the system.
- 128
- The default value is 128.
- user-defined-2
- Specify a value ranging from 0 through 255.
User-defined 3 (USRDFN3)
This field is used to describe unique characteristics of the line that you want to control. This parameter is valid only if advanced peer-to-peer networking (APPN) is used on the system.
- 128
- The default value is 128.
- user-defined-3
- Specify a value ranging from 0 through 255.
Autocreate controller (AUTOCRTCTL)
Specifies whether the system automatically creates an advanced program-to-program communications (APPC) controller description when an incoming advanced peer-to-peer networking (advanced peer-to-peer networking (APPN)) call is received from an adjacent system on the Local Area Network (LAN).
- *NO
- A controller description is not automatically created for this line.
- *YES
- A controller description is automatically created for this line.
Autodelete controller (AUTODLTCTL)
Specifies how many minutes the system waits before automatically varying off and deleting automatically created advanced program-to-program communications (APPC) controller descriptions (associated with this line) which have gone to an idle state.
- 1440
- The controller description can be idle for 1440 minutes (24 hours).
- *NONE
- The controller descriptions for this line are not automatically deleted.
- auto-delete-controller
- Specify a value ranging from 1 through 10000 minutes. The value 1440 is 24 hours.
Recovery limits (CMNRCYLMT)
Specifies the second-level communications recovery limits to be used for this line description.
The possible count-limit values are:
- 2
- Two recovery attempts are made within the specified time interval.
- *SYSVAL
- The value in the QCMNRCYLMT system value is used.
- count-limit
- Specify the number of recovery attempts to be performed by the system. Valid values range from 0 through 99.
The possible time-interval values are:
- 5
- The specified number of recovery attempts are made within a 5-minute interval.
- time-interval
- Specify the number of minutes within which recovery attempts are made. Valid values range from 0 through 120 in 1-minute intervals.
Message queue (MSGQ)
Specifies the message queue to which operational messages are sent.
- *SYSVAL
- The value in the system value QCFGMSGQ is used.
- *SYSOPR
- Messages are sent to the system operator message queue (QSYS/QSYSOPR).
Qualifier 1: Message queue
- name
- Specify the name of the message queue to which operational messages are sent.
Qualifier 2: Library
- name
- Specify the name of the library where the message queue is located.
Authority (AUT)
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.
- *CHANGE
- The user can perform all operations on the object except those limited to the owner or controlled by object existence (*OBJEXIST) and object management (*OBJMGT) authorities. The user can change and perform basic functions on the object. *CHANGE authority provides object operational (*OBJOPR) authority and all data authority. If the object is an authorization list, the user cannot add, change, or remove users.
- *ALL
- The user can perform all operations except those limited to the owner or controlled by authorization list management (*AUTLMGT) authority. The user can control the object's existence, specify the security for the object, change the object, and perform basic functions on the object. The user also can change ownership of the object.
- *USE
- The user can perform basic operations on the object, such as running a program or reading a file. The user cannot change the object. Use (*USE) authority provides object operational (*OBJOPR), read (*READ), and execute (*EXECUTE) authorities.
- *EXCLUDE
- The user cannot access the object.
- *LIBCRTAUT
- The system determines the authority for the object by using the value specified for the Create authority (CRTAUT) parameter on the Create Library (CRTLIB) command for the library containing the object to be created. If the value specified for the CRTAUT parameter is changed, the new value will not affect any existing objects.
- name
- Specify the name of an authorization list to be used for authority to the object. Users included in the authorization list are granted authority to the object as specified in the list. The authorization list must exist when the object is created.
Example 1: Creating a Token-Ring Line Description
CRTLINTRN LIND(TRLAN1) RSRCNAME(LIN011)
TEXT('TOKEN-RING LINE')
This command creates a token-ring line (TRLAN1) with resource name LIN011 and exchange identifier 05612345.
Example 2: Creating a Token-Ring Line Description
CRTLINTRN LIND(TRNLIN) RSRCNAME(*NWSD) NWSD(REMODEL 2)
This command creates a token-ring line description named TRNLIN that is attached to port 2 of network server REMODEL.
*ESCAPE Messages
- CPF2718
- Line description &1 not created due to errors.