Juniper JUNOS OS 10.3 - SOFTWARE, Manual

Page: 3943 / 3946

traceroute
Syntax traceroute host
<as-number-lookup>
<bypass-routing>
<clns>
<gateway address>
<inet | inet6>
<interface interface-name>
<logical system (all | logical-system-name)>
<mpls (ldp FEC address | rsvp label-switched-path-name)>
<no-resolve>
<routing-instance routing-instance-name>
<source source-address>
<tos value>
<ttl value>
<wait seconds>
Release Information Command introduced before Junos OS Release 7.4.
Command introduced in Junos OS Release 9.0 for EX Series switches.
mpls
option introduced in Junos OS Release 9.2.
Description Display the route packets take to a specified network host. Use
traceroute
as a debugging
tool to locate points of failure in a network.
Options
host
—IP address or name of remote host.
as-number-lookup —(Optional) Display the autonomous system (AS) number of each
intermediate hop on the path from the host to the destination.
bypass-routing
—(Optional) Bypass the normal routing tables and send requests directly
to a system on an attached network. If the system is not on a directly attached
network, an error is returned. Use this option to display a route to a local system
through an interface that has no route through it.
clns —(Optional) Trace the route belonging to Connectionless Network Service (CLNS).
gateway address
—(Optional) Address of a router or switch through which the route
transits.
inet | inet6
—(Optional) Trace the route belonging to IPv4 or IPv6, respectively.
interface interface-name —(Optional) Name of the interface over which to send packets.
logical-system (all | logical-system-name )
—(Optional) Perform this operation on all logical
systems or on a particular logical system.
mpls (ldp FEC address | rsvp label-switched-path name )
—(Optional) Analyze the status of
LDP-signaled or RSVP-signaled MPLS label-switched paths (LSPs). You can
optionally specify the forward equivalence class (FEC) address for the LDP LSP or
the LSP name for RSVP. You can also analyze a specific LSP by issuing the
traceroute
3847 Copyright © 2010, Juniper Networks, Inc.
Chapter 135: Operational Mode Commands for General Network Management and Monitoring