Traceoptions (Dhcp Server) - Juniper EX3400 Features Manual

traceoptions (DHCP Server)

Syntax
Hierarchy Level
Release Information
Description
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Copyright © 2017, Juniper Networks, Inc.
traceoptions {
file filename <files number> <match regex> <size size> <world-readable |
no-world-readable>;
flag flag;
}
[edit system services dhcp]
Statement introduced in Junos OS Release 9.0 for EX Series switches.
Define tracing operations for DHCP processes.
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
—(Optional) Maximum number of trace files. When a trace file named
files number
trace-file reaches its maximum size, it is renamed
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
—Tracing operation to perform. To specify more than one tracing operation,
flag flag
include multiple statements. You can include the following flags:
flag
—All tracing operations
all
—Trace binding operations
binding
config —Log reading of configuration
—Trace user-detected conflicts for IP addresses
conflict
event —Trace important events
—Trace interface database operations
ifdb
io — Trace I/O operations
—Trace lease operations
lease
main —Trace main loop operations
— Trace miscellaneous operations
misc
packet —Trace DHCP packets
—Trace DHCP options
options
Chapter 12: Configuration Statements (DHCP and DHCP Relay)
trace-file.0
.
/var/log
, then trace-file.1 , and
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