Intermec MobileLAN 21 Series System Manual page 227

sdvars set starttime Command (continued)
Syntax:
sdvars set starttime dd : hh : mm : ss
where dd:hh:mm:ss is how far in the future the reboot is to begin and
dd
hh
mm
ss
Example: To begin the script file download in 5 minutes, enter:
sdvars set starttime 00:00:05:00
Note: If you need to stop the download, you can do so by setting starttime to 0 if it has
not already been reached by the countdown. Resetting starttime to 0 stops the timer and
the download process.
sdvars set checkpoint
Purpose: Sets the internal variable called checkpoint to a specified value. The checkpoint
variable is useful for monitoring the progress of a script file as it is executed. You can
set the checkpoint variable to a different value after each script command and then
query the checkpoint value using SNMP to determine the progress of the download.
Syntax:
sdvars set checkpoint value
where value is a whole number.
Example: Consider the following script file commands:
sdvars set checkpoint 1
fe ab
sdvars set checkpoint 2
TFTP get * uap.prg ab
sdvars set checkpoint 3
reboot
When the software download is started, you can use SNMP to query its progress by
reading the checkpoint variable. If the variable has a value of 2, you know that the
access point is trying to execute the TFTP get statement. If the value is 3, you know the
script has completed and the reboot was executed. The value of the checkpoint variable
may also be helpful in determining where an error occurred if the script fails.
is days.
is hours.
is minutes.
is seconds.
Additional Access Point Features
8
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