Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?

 
ON THIS PAGE
 

traceoptions (Security SCTP)

Syntax

Hierarchy Level

Description

Use the traceoptions function to set the trace options for Stream Control Transmission Protocol (SCTP).

From Junos OS Release 20.4R1 onwards, the [edit security gprs sctp] hierarchy level is replaced by [edit security sctp].

Options

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-file reaches its maximum size, it is renamed to trace-file.0, then 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 match

Refine the output to include lines that contain the regular expression.
size size

Maximum size of each trace file, in kilobytes (KB), megabytes (MB), or gigabytes (GB). When a trace file named trace-file reaches this size, it is renamed trace-file.0. When the trace-file again reaches its maximum size, trace-file.0 is renamed trace-file.1 and trace-file is renamed 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.
flag

Trace operation to perform. To specify more than one trace operation, include multiple flag statements.

  • all—Trace everything.

  • chassis-cluster—Trace chassis cluster events.

  • configuration—Trace configuration events.

  • detail—Trace information used for debugging.

  • flow—Trace flow events.

  • parser—Trace parser events.
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.

Release Information

Statement introduced in Junos OS Release 10.2. The flag statement detail introduced in Junos OS Release 12.1X45-D10.

Related Documentation