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bfd-liveness-detection

Syntax



bfd-liveness-detection {
detection-time threshold milliseconds;
ecmp;


failure-action {
remove-nexthop;
remove-route;
}


holddown-interval milliseconds;
minimum-interval milliseconds;
minimum-receive-interval milliseconds;
minimum-transmit-interval milliseconds;
multiplier detection-time-multiplier;
no-adaptation;


transmit-interval {
minimum-interval milliseconds;
threshold milliseconds;
}


}

Hierarchy Level



[edit logical-systems logical-system-name protocols ldp oam],
[edit logical-systems logical-system-name protocols ldp oam fec address],
[edit protocols ldp oam],
[edit protocols ldp oam fec address]

Release Information

Statement introduced in JUNOS Release 7.6.

Support for the bfd-liveness-detection statement at the [edit protocols ldp oam fec address] hierarchy level and the ecmp option were added in JUNOS Release 9.0.

Support for the failure-action statement with the remove-nexthop and remove-route options and the holddown-interval statement were added in JUNOS Release 9.4.

Description

Enable Bidirectional Forwarding Detection (BFD) for all MPLS LSPs or for just a specific LSP.

Options

minimum-interval—Minimum transmit and receive interval.
minimum-receive-interval—Minimum receive interval.
minimum-transmit-interval—Minimum transmit interval.
multiplier—Detection time multiplier.
The other options are explained separately.

Usage Guidelines

See Configuring BFD for LDP LSPs.

Required Privilege Level

routing—To view this statement in the configuration.

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

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