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ping fabric multicast-flow



Send a fabric multicast ping command to the multicast group destination fabric maintenance endpoints (FMEPs) configured in the flow specification. Send a single PDU with a timeout after 1 second.


flow-spec-name flow-specification-name

Name of the flow specification that defines the protocol parameters (unicast or multicast) for the fabric ping operation.

fma-name fma-name

Name of the FMA.

source-fmep-id source-fmep-id

FMEP ID that is the source of the fabric ping operation.


(Optional) Detailed version of the output display.

Required Privilege Level

interface—To view this statement in the configuration.

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

Output Fields

Table 1 lists the output fields for the ping fabric-multicast-flow command. Output fields are listed in the approximate order in which they appear.

Table 1: ping fabric multicast-flow Output Fields

Field Name

Field Description

Using fabric flow-specification

Name of the flow specification.

Ethernet frame-size

Ethernet frame size in bytes.


MAC address of the source FMEP interface.


MAC address of the destination FMEP interface.


IP protocol.

received response from fmep-id

FMEP ID from which responses are received.

Sample Output

ping fabric multicast-flow

Release Information

Command introduced in Junos OS Release 12.2.