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show evpn igmp-snooping proxy

Syntax

Syntax for mac-vrf routing

Description

Display EVPN IGMP snooping proxy information.

Options

deterministic-ar

(Optional) Display extensive output with additional details on an assisted replication (AR) leaf device when you have configured the leaf device to deterministically steer multicast flows to specified AR replicator devices. See Deterministic Load Balancing and Traffic Steering to AR Replicators for more on how this feature works.
extensive

(Optional) Display more extensive output. You can use this option with other options such as group, instance, and l2-domain-id.
group group-address

(Optional) Display output only for the specified multicast group address range.
instance instance-name

(Optional) Display information for the specified EVPN instance.
l2-domain-id id

(Optional) Display output for the specified bridging domain, VLAN, or virtual network identifier (VNI).

Required Privilege Level

view

Output Fields

Table 1 lists the output fields for the show evpn instance command. Output fields are listed in the approximate order in which they appear.

Table 1: show evpn igmp snooping output fields

Field Name

Field Description

Instance

EVPN instance name.

VN Identifier

VXLAN network identifier.

Group

Multicast group IP address.

Source

Multicast source IP address.

Local

Indicates whether the access interface has a listener. A value of 1 indicates there is an interested listener.

Remote

Number of remote interested listeners.

Corenh

Core next hop identifier.

Flood

Indicates whether flooding is used for this multicast group. A value of 0 indicates that selective multicast forwarding is used in the traffic flow. A value of 1 indicates that inclusive multicast forwarding (flooding) is being used in the traffic flow.

Deterministic-AR (Mode/Preferred replicator/Fallback)

Additional information when you enable deterministic load-balancing of multicast traffic with AR. See Deterministic Load Balancing and Traffic Steering to AR Replicators for details on that feature. Output fields are similar to those displayed with the extensive option with the following additional output fields as values separated by / characters):

  • Mode—Deterministic AR mode

    • Strict: Device sends multicast traffic for matching flows only to a specified preferred AR replicator. If that AR replicator is down, the AR leaf device drops the traffic.

    • Loose: Device can send multicast traffic for matching flows to a fallback AR replicator if the preferred AR replicator is down.

  • Preferred replicator—Preferred AR replicator address

  • Fallback—Address of a fallback AR replicator the device can use in loose mode. Always displays 0.0.0.0 in this position if the mode is "Strict".

Sample Output

show evpn igmp-snooping proxy extensive

show evpn igmp-snooping proxy deterministic-ar (Strict Mode)

show evpn igmp-snooping proxy deterministic-ar (Loose Mode)

Release Information

Introduced in Junos OS Release 18.3R1.

Deterministic-AR output fields added in Junos OS Evolved Release 23.4R2.

Related Documentation