Filter
Top Products
v QLMTDEVSSN: Limit device sessions
v QMAXSGNACN: Action to take for failed sign-on attempts
v QMAXSIGN: Maximum sign-on attempts allowed
v QRMTSIGN: Remote sign-on control
v QDEVRCYACN: Device I/O error action
v QDSCJOBITV: Time interval before disconnected jobs end
Setting the Telnet Timemark Timeout Value:
You should also take into
consideration the TIMMRKTIMO parameter.
The Telnet timemark timeout (TIMMRKTIMO) parameter specifies the number of
seconds between TIMEMARK commands sent by the Telnet server. If Telnet is
unable to send the TIMEMARK command, it closes the connection.
Step 5—ASCII—Creating Virtual Controllers and Devices
You can create virtual controllers and devices. If you create your own virtual
devices, by allowing the system to automatically select the device name, you must
be aware of the following:
v The virtual controller must be named QPACTLnn, where nn is a decimal number 01
or greater.
v The virtual device should be named QPADEVxxxx, where xxxx is an alphanumeric
character from 0001 to ZZZZ.
Note: Starting with Version 4 Release 2, the xxxx are no longer only numeric
characters, but also alphanumeric characters from 0001 to ZZZZ, allowing
a maximum of 1,679,615 unique names (devices).
If you want to use more than 32500 devices, which is the maximum value
for the QAUTOVRT system, you can set the QAUTOVRT system value to
*NOMAX to allow additional devices to be created.
v The Telnet server reuses available existing virtual devices that were auto-created
by selecting virtual devices of the same device type and model. When there are
no more device type and model matches, but there are still available virtual
devices, then the device type and model will be changed to match the client
device and model negotiated. This is true only for auto-created (QPADEVnnn)
virtual devices. Typically, the auto-created virtual device will use the AS/400
system values for keyboard type, character set, and code page. Optionally, these
display device attributes may be more specifically defined through the exit
program or device specified client subnegotiation. Devices can also be selected
via the exit program interface as opposed to being negotiated.
Step 6—ASCII—Defining Workstations to Subsystems
When you use Telnet to sign-on to an AS/400 server, the sign-on screen may not
be displayed on your workstation. Before a user can sign on to the AS/400 server,
the workstation must be defined to the subsystem. If the workstation has not been
defined to the subsystem, you need to add a workstation entry to the subsystem
description under which you want your job to run on the AS/400 server. The
workstation in this case is the virtual display device automatically created by the
Telnet server (QPADEVxxxx). The workstation name or the workstation type must
be specified in the subsystem description on the AS/400 server. Use the Display
Subsystem Description (DSPSBSD) command to see the workstation entries
defined to a subsystem. (This only applies to display devices. Printer devices
214 OS/400 TCP/IP Configuration and Reference V4R4
|
|
|
|
|
|
|
|
|
|
|