Technical Documentation

oam

Syntax

oam {
ethernet {
connectivity-fault-management {
action-profile profile-name {
default-action {
interface-down;
}
}
performance-monitoring {
hardware-assisted-timestamping;
}
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]

Release Information

Statement introduced in JUNOS Release 8.2.

Description

For Ethernet interfaces on M320, M120, MX Series, and T Series routers, provide IEEE 802.3ah Operation, Administration, and Management (OAM) support.

The remaining statements are explained separately.

Usage Guidelines

See .

Required Privilege Level

interface—To view this statement in the configuration.

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

Published: 2009-10-11