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traceoptions (Individual Interfaces)

Syntax

traceoptions {flag flag;}

Hierarchy Level

[edit interfaces interface-name]

Release Information

Statement introduced before JUNOS Release 7.4.

Description

Define tracing operations for individual interfaces.

To specify more than one tracing operation, include multiple flag statements.

The interfaces traceoptions statement does not support a trace file. The logging is done by the kernel, so the tracing information is placed in the system syslog file in the directory /var/log.

Default

If you do not include this statement, no interface-specific tracing operations are performed.

Options

flag—Tracing operation to perform. To specify more than one tracing operation, include multiple flag statements. The following are the interface-specific tracing options.

  • all—All interface tracing operations
  • event—Interface events
  • ipc—Interface interprocess communication (IPC) messages
  • media—Interface media changes
  • q921—Trace ISDN Q.921 frames
  • q931—Trace ISDN Q.931 frames

Required Privilege Level

interface—To view this statement in the configuration.

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


Published: 2010-04-23

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