Technical Documentation

oam-liveness

Syntax

oam-liveness {down-count cells;up-count cells;}

Hierarchy Level

[edit interfaces interface-name atm-options vpi vpi-identifier],[edit interfaces interface-name unit logical-unit-number],[edit interfaces interface-name unit logical-unit-number family family address address multipoint-destination address],[edit logical-systems logical-system-name interfaces interface-name unit logical-unit-number],[edit logical-systems logical-system-name interfaces interface-name unit logical-unit-number family family address address multipoint-destination address]

Release Information

Statement introduced before JUNOS Release 7.4.

Description

For ATM encapsulation only, configure Operation, Administration, and Maintenance (OAM) F5 loopback cell count thresholds. Not supported on ATM-over-SHDSL interfaces.

For ATM2 IQ PICs only, configure OAM F4 loopback cell count thresholds at the [edit interfaces interface-name atm-options vpi vpi-identifier] hierarchy level.

Options

down-count cells—Minimum number of consecutive OAM F4 or F5 loopback cells lost before a VC is declared down.

Range: 1 through 255
Default: 5 cells

up-count cells—Minimum number of consecutive OAM F4 or F5 loopback cells received before a VC is declared up.

Range: 1 through 255
Default: 5 cells

Required Privilege Level

interface—To view this statement in the configuration.

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


Published: 2010-04-20