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Supported Platforms
Related Documentation
- ACX, M, MX, T Series
- IEEE 802.3ah OAM Link-Fault Management Overview
- Configuring IEEE 802.3ah OAM Link-Fault Management
- Enabling IEEE 802.3ah OAM Support
- Configuring Link Discovery
- Configuring the OAM PDU Interval
- Configuring the OAM PDU Threshold
- Configuring Threshold Values for Local Fault Events on an Interface
- Disabling the Sending of Link Event TLVs
- Configuring an OAM Action Profile
- Specifying the Actions to Be Taken for Link-Fault Management Events
- Monitoring the Loss of Link Adjacency
- Monitoring Protocol Status
- Configuring Threshold Values for Fault Events in an Action Profile
- Applying an Action Profile
- Setting a Remote Interface into Loopback Mode
- Example: Configuring IEEE 802.3ah OAM Support on an Interface
- ACX, MX, T Series
- Enabling Remote Loopback Support on the Local Interface
- Additional Information
- Junos® OS Ethernet Interfaces
Detecting Remote Faults
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
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
Related Documentation
- ACX, M, MX, T Series
- IEEE 802.3ah OAM Link-Fault Management Overview
- Configuring IEEE 802.3ah OAM Link-Fault Management
- Enabling IEEE 802.3ah OAM Support
- Configuring Link Discovery
- Configuring the OAM PDU Interval
- Configuring the OAM PDU Threshold
- Configuring Threshold Values for Local Fault Events on an Interface
- Disabling the Sending of Link Event TLVs
- Configuring an OAM Action Profile
- Specifying the Actions to Be Taken for Link-Fault Management Events
- Monitoring the Loss of Link Adjacency
- Monitoring Protocol Status
- Configuring Threshold Values for Fault Events in an Action Profile
- Applying an Action Profile
- Setting a Remote Interface into Loopback Mode
- Example: Configuring IEEE 802.3ah OAM Support on an Interface
- ACX, MX, T Series
- Enabling Remote Loopback Support on the Local Interface
- Additional Information
- Junos® OS Ethernet Interfaces
Published: 2013-02-13
Supported Platforms
Related Documentation
- ACX, M, MX, T Series
- IEEE 802.3ah OAM Link-Fault Management Overview
- Configuring IEEE 802.3ah OAM Link-Fault Management
- Enabling IEEE 802.3ah OAM Support
- Configuring Link Discovery
- Configuring the OAM PDU Interval
- Configuring the OAM PDU Threshold
- Configuring Threshold Values for Local Fault Events on an Interface
- Disabling the Sending of Link Event TLVs
- Configuring an OAM Action Profile
- Specifying the Actions to Be Taken for Link-Fault Management Events
- Monitoring the Loss of Link Adjacency
- Monitoring Protocol Status
- Configuring Threshold Values for Fault Events in an Action Profile
- Applying an Action Profile
- Setting a Remote Interface into Loopback Mode
- Example: Configuring IEEE 802.3ah OAM Support on an Interface
- ACX, MX, T Series
- Enabling Remote Loopback Support on the Local Interface
- Additional Information
- Junos® OS Ethernet Interfaces
