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interface-status-send-rdi

 

Syntax

Hierarchy Level

Release Information

Statement introduced in Junos OS Release 17.3R1 for MX Series Routers.

Description

Configure CFM to propagate the status of the provider edge device via the remote defect indication (RDI) bit in the CC messages when the interface is down. When the status of the EVPN provider edge device is standby, the EVPN VPWS service is notified and it sets the interface status to CCC-down. When the interface status is CCC-down, it indicates that the provider edge service is down. When you enable CFM monitoring, CFM propagates the status of the provider edge device via the remote defect indication (RDI) bit in the CC messages. Thus, the customer edge device is aware that the provider edge device is down.

Usually, when the interface goes down, CFM propagates the status of the provider edge device via the interface status TLV. If the customer edge device does not support the interface status TLV, you can use the RDI bit to propagate the status of the provider edge device.

Required Privilege Level

routing—To view this statement in the configuration.