Ping Mpls L2Vpn - Juniper JUNOS OS 10.3 - SOFTWARE Manual

ping mpls l2vpn

Syntax
Release Information
Description
Options
Copyright © 2010, Juniper Networks, Inc.
ping mpls l2vpn (instance instance-name local-site-id local-site-id-number remote-site-id
remote-site-id-number | interface interface-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 MPLS Layer 2 virtual private network (VPN) connections. Type
Ctrl+c to interrupt a
ping mpls l2vpn
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
requests are sent. The range of values 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.
instance instance-name local-site-id local-site-id-number remote-site-id
remote-site-id-number —Ping a combination of the Layer 2 VPN routing instance name,
the local site identifier, and the remote site identifier, testing the integrity of the
Layer 2 VPN circuit (specified by the identifiers) between the ingress and egress
provider edge (PE) routers or switches.
—Ping an interface configured for the Layer 2 VPN on the egress
interface interface-name
PE router or switch.
logical-system (all | logical-system-name)
systems or on the specified logical system.
—(Optional) Size of the label-switched path (LSP) ping request packet (
size bytes
through 65468 bytes). Packets are 4-byte aligned. For example, If you enter a size
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. The default value is
—(Optional) Perform this operation on all logical
is not specified, five ping
)
127.0.0.1/32
127/8 subnet.
96
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