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traceoptions

Syntax

traceoptions {
file filename <files number> <size size> <world-readable | no-world-readable> <match regex>;
flag flag ;
}

Hierarchy Level

[edit protocols dot1x]

Release Information

Statement introduced in JUNOS Release 9.0 for EX Series switches.

Description

Define tracing operations for the 802.1X protocol.

Default

Tracing operations are disabled.

Options

file 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.

file number—(Optional) Maximum number of trace files. When a trace file named trace-file reaches its maximum size, it is renamed trace-file.0, then trace-file.1, and so on, until the maximum xk to specify KB, xm to specify MB, or xg to specify gigabytes number of trace files is reached. Then the oldest trace file is overwritten. If you specify a maximum number of files, you also must specify a maximum file size with the sizeoption.

Range: 2 through 1000
Default: 3 files

flag flag—Tracing operation to perform. To specify more than one tracing operation, include multiple flag statements. You can include the following flags:

  • all—All tracing operations.
  • config-internal—Trace internal configuration operations.
  • general—Trace general operations.
  • normal—Trace normal operations.
  • parse—Trace reading of the configuration.
  • regex-parse—Trace regular-expression parsing operations.
  • state—Trace protocol state changes.
  • task—Trace protocol task operations.
  • timer—Trace protocol timer operations.

match regex—(Optional) Refine the output to include lines that contain the regular expression.

no-world-readable—(Optional) Restricted file access to the user who created the file.

size size—(Optional) Maximum size of each trace file, in kilobytes (KB), megabytes (MB), or gigabytes. When a trace file named trace-file reaches its maximum size, it is renamed trace-file.0, then trace-file.1, and so on, until the maximum number of trace files is reached. Then the oldest trace file is overwritten. If you specify a maximum number of files, you also must specify a maximum file size with the files option.

Syntax: xk to specify KB, xm to specify MB, or xg to specify gigabyte
Range: 10 KB through 1gigabyte
Default: 128 KB

world-readable—(Optional) Enable unrestricted file access.

Required Privilege Level

routing—To view this statement in the configuration.

routing-control—To add this statement to the configuration.


Published: 2009-07-21

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