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

Detecting Remote Faults
Related
Documentation
• 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
• 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
• 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
Fault detection is either based on flags or fault event type, length, and values (TLVs)
received in OAM protocol data units (PDUs). Flags that trigger a link fault are:
• Critical Event
• Dying Gasp
• Link Fault
Copyright © 2012, Juniper Networks, Inc.
The link event TLVs are sent by the remote DTE by means of event notification PDUs.
Link event TLVs are:
• Errored Symbol Period Event
• Errored Frame Event
• Errored Frame Period Event
• Errored Frame Seconds Summary Event
•
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
Chapter 16: Configuring IEEE 802.3ah OAM Link-Fault Management
299