OLT LTP-16N, LTP-16NT. User Manual
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Table 11 – System log filtering levels
Level
Description
critical
Critical events
error
Operation errors
warning
Warnings
notice
Important events during normal operation. Default values for all modules
info
Information messages
debug
Debug messages
The log subsystem allows display of the terminal operation log on different devices. All output devices can be
used simultaneously.
Table 12 – System log output devices
Output device
Name
Description
System log
system
The system log allows the log to be displayed locally or with
the help of the syslog server.
Console
console
Being used for log display, the console allows system
messages to be visible as soon as they are received in the
terminal connected to the Console port.
File
file
Logging into a file allows system messages to be written
directly to the file, which can be sent to support specialists for
further analysis.
The log is saved in non-volatile memory by default. The system has 3 log rotated files of 1M each.
4.4.3.1 Module configuration
Consider the configuration using the
dna
module and the
ont
sub-module, which is responsible for displaying
logs for the ONT. Other modules have similar configuration process.
Step 1
. Switch to the
logging view.
LTP-16N(configure)# logging
The critical level is the maximum level, the debug level is the minimum one.
