Juniper JUNOSE 11.1.X - SYSTEM EVENT LOGGING REFERENCE GUIDE 3-24-2010 Reference Manual page 32

JUNOSe 11.1.x System Event Logging Reference Guide
log destination syslog
source
log engineering
log fields
8
Configuring Event Logging
Example 6 The first command causes the isisGeneral event category to be
excluded from logging to system log at 10.1.2.3; all other events are logged. The
second command overrides the first and causes the exclusion of all events except
ospfGeneral.
host1(config)#log destination syslog 10.1.2.3 exclude isisGeneral
host1(config)#log destination syslog 10.1.2.3 include ospfGeneral
Use the no version to reverse the effects of previous commands or restore the
default, which is to log all event categories.
See log destination.
Use to specify a source interface type and location for events logged to system
log at the specified IP address.
Overrides the actual source interface type and location. The IP address associated
with the specified source interface is used as the source address for subsequent
system log messages.
Example
host1(config)#log destination syslog 10.1.2.3 source atm 0/1
Use the no version to restore the actual source interface type and location.
See log destination syslog source.
Use to enable engineering logs.
Provides troubleshooting information to assist you when contacting Juniper
Networks Technical Assistance Center (JTAC).
Example
host1(config)#log engineering
Use the no form of this command to disable engineering logs.
See log engineering.
Use to select fields to be added to all logs. These fields include a timestamp for
the message, an instance identifier, and the name of the internal software
application that created the message.
Example
host1(config)#log fields timestamp instance no-calling-task
Use the no version to restore the default log field settings.
See log fields.