Example 1; Example 2 - Comtrol DeviceMaster LT User Manual

Example 1

Example 1

Example 2

60 - DeviceMaster LT Security
Security
Option
• securemon [enable|disable]
By default, monitoring of TX/RX data when in Secure Data
(Continued
Mode is not allowed through telnet (an insecure protocol).
from the
This command allows you to override that default when
previous page)
securemon is enabled it will allow monitoring of secure data
via an insecure protocol like telnet.
Currently, because of issues with the DeviceMaster LT ssh
Enable
implementation, monitoring serial port data via the ssh
Monitoring
command-line interface is not supported. It is expected that
Secure Data via
Telnet it will be supported in the future. Once it is supported, the
securemon setting will not affect the ability to monitor secure
data via ssh (which will always be allowed).
This option enables or disables the telnet security feature after
you click Save and the DeviceMaster LT has been rebooted. This
Enable Telnet/ssh
option is enabled by default.
This option enables or disables the SNMP security feature after
you click Save and the DeviceMaster LT has been rebooted. This
Enable SNMP
option is enabled by default.
The following example shows how to monitor output using a loopback plug and a
program that repeatedly sends the string abcABC123 to Port 1:
dm> monitor 1
Serial monitoring started for port 1 -- press [Enter] to stop.
> 61 62 63 41 42 43 31 32 33
< 61 62 63 41 42 43 31 32 33
> 61 62 63 41 42 43 31 32 33
< 61 62 63 41 42 43 31 32 33
> 61 62 63 41 42 43 31 32 33
< 61 62 63 41 42 43 31 32 33
> 61 62 63 41 42 43 31 32 33
< 61 62 63 41 42 43 31 32 33
The following example shows how the -a option enables displaying of ASCII
representation of data in a column to the right the hex representation:
dm> monitor -a 1
Serial monitoring started for port 1 -- press [Enter] to stop.
> 61 62 63 41 42 43 31 32 33
< 61 62 63 41 42 43 31 32 33
> 61 62 63 41 42 43 31 32 33
< 61 62 63 41 42 43 31 32 33
> 61 62 63 41 42 43 31 32 33
< 61 62 63 41 42 43 31 32 33
> 61 62 63 41 42 43 31 32 33
< 61 62 63 41 42 43 31 32 33
> 61 62 63 41 42 43 31 32 33
< 61 62 63 41 42 43 31 32 33
> 61 62 63 41 42 43 31 32 33
< 61 62 63 41 42 43 31 32 33
Description
> abcABC123
< abcABC123
> abcABC123
< abcABC123
> abcABC123
< abcABC123
> abcABC123
< abcABC123
> abcABC123
< abcABC123
> abcABC123
< abcABC123
DeviceMaster LT User Guide: 2000586 Rev. B