traceoptions (PCE)
Syntax traceoptions {
file filename <files number> <size size> <world-readable | no-world-readable>;
flag (all | pcep);
no-remote-trace;
}
Hierarchy Level [edit protocols pcep pce pce-id]
Description Configure the Path Computation Element Protocol (PCEP) tracing options.
Options filename—Name of the file to receive the output of the tracing operation. 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.
Range: 2 through 1000 files
Default: 2 files. If you specify a maximum number of files, you must also include the
size statement to specify the maximum file size.
flag—Area of path computation client process (pccd) to enable debugging output.
• all—Trace all areas of PCD code.
• pcep—Trace Path Computation Element Protocol (PCEP) operations.
no-remote-trace—(Optional) Disable remote tracing options.
no-world-readable—(Optional) Allow only certain users to read the log file.
size size—(Optional) 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 this 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.
Syntax: xk to specify KB, xm to specify MB, or xg to specify GB.
Range: 10 KB through the maximum file size supported on your system.
Default: 1 MB. If you specify a maximum file size, you must also include the files
statement to specify the maximum number of files.
world-readable—(Optional) Allow any user to read the log file.
1755Copyright © 2017, Juniper Networks, Inc.
Chapter 41: Configuration Statements