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traceoptions (Address-Assignment Pool)


traceoptions {file filename {files number;size maximum-file-size;match regex;<world-readable | no-world-readable>;}flag address-assignment;flag all;flag configuration;flag framework;flag ldap;flag local-authentication;flag radius;}

Hierarchy Level

[edit system processes general-authentication-service]

Release Information

Flag for tracing address-assignment pool operations introduced in JUNOS Release 9.0.

option-name option introduced in JUNOS Release 8.3.

Statement introduced in JUNOS Release 9.0 for EX Series switches.


Configure tracing options.


file filename—Name of the file that receives the output of the tracing operation. Enclose the name in quotation marks. All files are placed in the directory /var/log.

files 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 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 size option and a filename.

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:

  • address-assignment—All address-assignment events
  • all—All tracing operations
  • configuration—Configuration events
  • framework—Authentication framework events
  • ldap—LDAP authentication events
  • local-authentication—Local authentication events
  • radius—RADIUS authentication events

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

no-world-readable—(Optional) Restrict access to the originator of the trace operation only.

size size—(Optional) Maximum size of each trace file, in kilobytes (KB), megabytes (MB), or gigabytes (GB). If you specify a maximum file size, you also must specify a maximum number of trace files with the files option and filename.

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

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

Required Privilege Level

admin—To view this statement in the configuration.

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

Published: 2010-04-26

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