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

• 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
• 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
• Setting a Remote Interface into Loopback Mode on page 306
• 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
Specifying the Actions to Be Taken for Link-Fault Management Events
Copyright © 2012, Juniper Networks, Inc.
You can specify the action to be taken by the system when the configured link-fault event
occurs. Multiple action profiles can be applied to a single interface. For each action-profile,
at least one event and one action must be specified. The actions are taken only when all
of the events in the action profile are true. If more than one action is specified, all the
actions are executed.
Chapter 16: Configuring IEEE 802.3ah OAM Link-Fault Management
You might want to set a lower threshold for a specific action such as logging the error
and set a higher threshold for another action such as sending a critical event TLV.
To specify the action, include the action statement at the [edit protocols oam ethernet
link-fault-management action-profile profile-name] hierarchy level:
[edit protocol oam ethernet link-fault-management action-profile profile-name]
event {
link-adjacency-loss;
protocol-down;
}
action {
syslog;
link-down;
send-critical-event;
}
301