Junos® OS Ethernet Interfaces Configuration ... - Juniper Networks

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except OAM PDUs are looped back without any changes made to the frames. OAM PDUs
continue to be sent to the management plane and processed.
To configure remote loopback, include the remote-loopback statement at the [edit
protocol oam ethernet link-fault-management interface interface-name] hierarchy level:
[edit protocol oam ethernet link-fault-management interface interface-name]
remote-loopback;
To take the remote DTE out of loopback mode, remove the remote-loopback statement
from the configuration.
•
remote-loopback
• IEEE 802.3ah OAM Link-Fault Management Overview on page 291
• Configuring IEEE 802.3ah OAM Link-Fault Management on page 293
• Enabling IEEE 802.3ah OAM Support on page 294
• Configuring Link Discovery on page 294
• Configuring the OAM PDU Interval on page 295
• Configuring the OAM PDU Threshold on page 296
• Configuring Threshold Values for Local Fault Events on an Interface on page 297
• Disabling the Sending of Link Event TLVs on page 298
• Detecting Remote Faults on page 299
• Configuring an OAM Action Profile on page 300
• Specifying the Actions to Be Taken for Link-Fault Management Events on page 301
• Monitoring the Loss of Link Adjacency on page 303
• Monitoring Protocol Status on page 303
• Configuring Threshold Values for Fault Events in an Action Profile on page 305
• Applying an Action Profile on page 305
• Enabling Remote Loopback Support on the Local Interface on page 307
• Example: Configuring IEEE 802.3ah OAM Support on an Interface on page 308
• Junos® OS Ethernet Interfaces
Enabling Remote Loopback Support on the Local Interface
Copyright © 2012, Juniper Networks, Inc.
You can allow a remote DTE to set a local interface into remote loopback mode on IQ2
and IQ2-E Gigabit Ethernet interfaces and all Ethernet interfaces on the MX Series routers.
When a remote-loopback request is sent by a remote DTE, the Junos OS places the local
interface into loopback mode. When an interface is in loopback mode, all frames except
OAM PDUs are looped back without any changes to the frames. OAM PDUs continue to
be sent to the management plane and processed. By default, the remote loopback feature
is not enabled.
Chapter 16: Configuring IEEE 802.3ah OAM Link-Fault Management
307