traceoptions (Security Datapath Debug)
Command introduced in Junos OS Release 9.6.
Sets the trace options for datapath-debug.
Data path debugging is supported on SRX1400, SRX3400, SRX3600, SRX5400, SRX5600, and SRX5800.
file—Configure the trace file options.
filename—Name of the file to receive the output of the tracing operation. Enclose the name within quotation marks. All files are placed in the directory
/var/log. By default, the name of the file is the name of the process being traced.
files number—Maximum number of trace files. When a trace file named
trace-filereaches its maximum size, it is renamed to
trace-file.1, and so on, until the maximum number of trace files is reached. The oldest archived file is overwritten.
If you specify a maximum number of files, you also must specify a maximum file size with the size option and a filename.
Range: 2 through 1000 files
Default: 10 files
match regular-expression—Refine the output to include lines that contain the regular expression.
size maximum-file-size—Maximum size of each trace file, in kilobytes (KB), megabytes (MB), or gigabytes (GB). When a trace file named
trace-filereaches this size, it is renamed trace-file.0. When the trace-file again reaches its maximum size,
trace-file.0. This renaming scheme continues until the maximum number of trace files is reached. Then the oldest trace file is overwritten.
If you specify a maximum file size, you also must specify a maximum number of trace files with the files option and a filename.
Syntax: x K to specify KB, x m to specify MB, or x g to specify GB
Range: 10 KB through 1 GB
Default: 128 KB
world-readable | no-world-readable—By default, log files can be accessed only by the user who configures the tracing operation. The world-readable option enables any user to read the file. To explicitly set the default behavior, use the no-world-readable option
no-remote-trace—Set remote tracing as disabled.
Required Privilege Level
trace—To view this statement in the configuration.
trace-control—To add this statement to the configuration.