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bfd-liveness-detection

Syntax

bfd-liveness-detection {detection-time threshold milliseconds;ecmp;failure-action {remove-nexthop;remove-route;}holddown-interval seconds;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 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 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.

Range: 50 through 255,000 milliseconds
Default: 50

minimum-receive-interval—Minimum receive interval.

Range: 50 through 255,000 milliseconds
Default: 50

minimum-transmit-interval—Minimum transmit interval.

Range: 50 through 255,000 milliseconds
Default: 50

multiplier—Detection time multiplier.

Range: 50 through 255
Default: 3

The other options are explained separately.

Required Privilege Level

routing—To view this statement in the configuration.

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


Published: 2010-04-28

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