traceoptions (Protocols EVPN)
Syntax
traceoptions {
file filename <files number> <size size> <world-readable | no-world-readable>;
flag flag <flag-modifier>;
}
Hierarchy Level
[edit logical-systems logical-system-name routing-instances routing-instance-name protocols] [edit routing-instances routing-instance-name protocols evpn]
Description
Trace traffic flowing through an EVPN routing instance.
Options
file filename—Name of the file to receive the
output of the tracing operation. Enclose the name in quotation marks (" ").
files number—(Optional) Maximum number of trace
files. When a trace file named trace-file
reaches the maximum size as specified by the size option, it is
renamed trace-file.0. When
trace-file again reaches the 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.
If you specify a maximum number of files, you also must specify a maximum file size
with the size option.
-
Range: 2 through 1000 files
-
Default: 2 files
flag flag—Tracing operation to perform. To
specify more than one tracing operation, include multiple flag
statements. You can specify the following tracing flags:
-
all—All EVPN tracing options -
error—Error conditions -
gbptagdb—GBP tag database related messages. This option is not available for logical systems. -
general—General events -
mac-database—MAC route database in the EVPN routing instance -
nlri—EVPN advertisements received or sent by means of BGP -
normal—Normal events -
oam—OAM messages -
policy—Policy processing -
route—Routing information -
state—State transitions -
task—Routing protocol task processing -
timer—Routing protocol timer processing -
topology—EVPN topology changes caused by reconfiguration or advertisements received from other provider edge (PE) routers using BGP
flag-modifier—(Optional) Modifier for the tracing
flag. You can specify the following modifiers:
-
detail—Provide detailed trace information. -
disable—Disable this trace flag. -
receive—Trace received packets. -
send—Trace sent packets.
no-world-readable—Do not allow any user 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
trace-file again reaches the 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 (as specified by the
files option) is reached. Then the oldest trace file is
overwritten.
If you specify a maximum file size, you also must specify a maximum number of trace
files with the files option.
-
Syntax:
xkto specify kilobytes,xmto specify megabytes, orxgto specify gigabytes
-
Range: 10 KB through the maximum file size supported on your system
-
Default: 1 MB
world-readable—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 13.2 .
Support for logical systems on MX Series routers added in Junos OS Release 17.4R1.