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traceoptions (MVRP)

Syntax

Hierarchy Level

Description

For Multiple VLAN Registration Protocol (MVRP), configure tracing options.

Default

Traceoptions is disabled.

Options

disable

(Optional) Disable the tracing operation. One use of this option is to disable a single operation when you have defined a broad group of tracing operations, such as all.

file filename

Name of the file to receive the output of the tracing operation. Enclose the name within quotation marks. To include the file statement, you must specify a filename. Name of the file to receive the output of the tracing operation. Enclose the name in quotation marks. We recommend that you place MVRP tracing output in the file /var/log/mvrp-log.

files number

(Optional) Maximum number of trace files, in the range from 2 through 1000. The default is 1 trace file. 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.

flag flag

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

  • all—Enable all trace options flags.

  • error—Trace all failure conditions.

  • events—Trace process state change and cleanup events.

  • pdu—Trace RAPS PDU reception and transmission.

  • socket—Trace socket activity.

  • state-machine—Trace information about the state machine.

  • timers—Trace protocol timers.

no-world-readable

(Optional) Prevent any user from reading the log file.

size size

(Optional) Maximum size of each trace file, in kilobytes (KB) or megabytes (MB). 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. The file size range is from 10240 through 4294967295. The default file size is 1 MB.

world-readable

(Optional) Allow any user to read the log file.

Required Privilege Level

routing—To view this statement in the configuration.

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

Release Information

Statement introduced in Junos OS Release 10.1.