Ping Mpls L3Vpn - Juniper JUNOS OS 10.3 - SOFTWARE Manual

ping mpls l3vpn

Syntax
Release Information
Description
Options
Copyright © 2010, Juniper Networks, Inc.
ping mpls l3vpn prefix prefix-name
<l3vpn-name>
<bottom-label-ttl>
<count count>
<destination address>
<detail>
<exp forwarding-class>
<logical-system (all | logical-system-name)>
<size bytes>
<source source-address>
<sweep>
Command introduced before Junos OS Release 7.4.
Command introduced in Junos OS Release 9.0 for EX Series switches.
The and options were introduced in Junos OS Release 9.6.
size sweep
Check the operability of a MPLS Layer 3 virtual private network (VPN) connection. Type
Ctrl+c to interrupt a
ping mpls l3vpn
bottom-label-ttl —(Optional) Display the time-to-live value for the bottom label in the
label stack.
—(Optional) Number of ping requests to send. If
count count
ping requests are sent. The range of values is
is .
5
—(Optional) Specify an address other than the default (
destination address
for the ping echo requests. The address can be anything within the
—(Optional) Display detailed information about the echo requests sent and received.
detail
exp forwarding-class —(Optional) Value of the forwarding class for the MPLS ping packets.
—(Optional) Layer 3 VPN name.
l3vpn-name
logical-system (all | logical-system-name)
systems or on the specified logical system.
—Ping to test whether a prefix is present in a provider edge (PE) router's
prefix prefix-name
or switch's VPN routing and forwarding (VRF) table, by means of a Layer 3 VPN
destination prefix. This option does not test the connection between a PE router or
switch and a customer edge (CE) router or switch.
—(Optional) Size of the label-switched path (LSP) ping request packet (
size bytes
through bytes). Packets are 4-byte aligned. For example, If you enter a size
65468
of 97, 98, 99, or 100, the router or switch uses a size value of 100 bytes. If you enter
a packet size that is smaller than the minimum size, an error message is displayed
reminding you of the 96-byte minimum.
Chapter 126: Operational Mode Commands for MPLS
command.
count
1 through 1,000,000
—(Optional) Perform this operation on all logical
is not specified, five
. The default value
)
127.0.0.1/32
127/8 subnet.
96
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