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ethernet

Syntax



ethernet {



connectivity-fault-management {



action-profile profile-name {



default-action {
interface-down;
}


}





linktrace {

age (30m | 10m
| 1m | 30s | 10s);

path-database-size path-database-size;
}





maintenance-domain domain-name {

level number;

name-format (character-string
| none | dns | mac+2octet);



maintenance-association ma-name {

short-name-format (character-string | vlan | 2octet | rfc-2685-vpn-id);



continuity-check {

hold-interval (oam) minutes;

interval (10m |
10s | 1m | 1s| 100ms);

loss-threshold number;
}





mep mep-id {

action-profile profile-name;

auto-discovery;

direction (up |
down);

interface interface-name;

priority number;



remote-mep mep-id {

action-profile profile-name;
}


}


}


}


}





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;



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]

Release Information

Statement introduced in JUNOS Release 8.2.

Description

For Ethernet interfaces on M320, MX-series, and T-series routing platforms, provide fault signaling and detection for 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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