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link-fault-management

Syntax



link-fault-management {



action-profile profile-name {



action {

syslog;

link-down;

send-critical-event;
}





event {

link-adjacency-loss;



link-event-rate {

frame-error count;

frame-period count;

frame-period-summary count;

symbol-period count;
}



protocol-down;
}


}




interface interface-name {



apply-action-profile profile-name;



link-discovery (active | passive);

pdu-interval interval;

pdu-threshold threshold-value;

remote-loopback;



event-thresholds {

frame-error count;

frame-period count;

frame-period-summary count;

symbol-period count;
}





negotiation-options {

allow-remote-loopback;

no-allow-link-events;
}


}


}

Hierarchy Level



[edit protocols oam ethernet]

Release Information

Statement introduced in JUNOS Release 8.2.

Description

For Ethernet interfaces on M320, M120, MX-series, and T-series routing platforms, specify fault signaling and detection for IEEE 802.3ah Operation, Administration, and Management (OAM) support.

The remaining statements are explained separately.

Usage Guidelines

See Enabling IEEE 802.3ah OAM Support.

Required Privilege Level

interface—To view this statement in the configuration.

interface-control—To add this statement to the configuration.

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