: View the Multicast Route Table
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View the Multicast Route Table

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View the Multicast Route Table

Learn how to view the multicast route table in Prisma SD-WAN.
The multicast route table entries indicate how multicast traffic is routed to hosts in the network. You can view the multicast route table either through the device configuration or through View Routing Statistics. View the LAN multicast route table for branch ION devices running version 5.6.1 or higher. View the WAN multicast route table for branch and data center ION devices running version 6.0.1 or higher.
  • View the LAN multicast route table.
    1. Select
      Manage
      Setup
      Devices
      Claimed Devices
      Configure the device
      Routing
      Multicast
      LAN Multicast Route Table
      .
      The field descriptions in the multicast route table are based on the PIM-SM protocol outlined in https://datatracker.ietf.org/doc/html/rfc2362.
      Field
      Description
      Source
      Displays the source address of multicast traffic in the network.
      Group
      Displays the multicast group address.
      RP Address
      Displays the address of the Rendezvous Point (RP) in the network.
      Am I RP?
      Indicates if the interface or router is configured as an RP in the network.
      Available only for devices running versions higher than 5.6.1 but lower than 6.0.1.
      Flags
      For device versions lower than 6.0.1
      • RP
        —Indicates Join/Prune messages propagated towards a shared RP tree.
      • WC
        —Indicates a Wild card entry (*, G).
      • SPT
        —Indicates Join/Prune messages propagated towards a source.
      • NEW
        —Indicates a new route entry.
      • CACHE
        —Indicates an entry cached in the kernel.
      • NULL
        —Indicates that information received should not be forwarded.
      Flags
      For device versions 6.0.1 and higher
      • S: Sparse
        —Indicates that PIM Sparse mode is in use.
      • C: Connected
        —Indicates that a multicast receiver is directly connected to the branch ION device.
      • P: Pruned
        —Indicates Join/Prune messages propagated towards a source.
      • R: SGRpt Pruned
        —Indicates that traffic is being forwarded using the RP tree.
      • F: Register Flag
        —Indicates the traffic is arriving and set on a (*, G).
      • T: SPT—bit set
        —Indicates that at least one packet was received via the SPT.
      Incoming Interface
      Indicates the interface on which multicast traffic is received.
      Outgoing Interfaces
      Indicates the interfaces on which multicast traffic needs to be replicated.
  • View the WAN multicast route table.
    1. Select
      Manage
      Setup
      Devices
      Claimed Devices
      Configure the device
      Routing
      Multicast
      WAN Multicast Route Table
      .
      The field descriptions in the multicast route table are based on the PIM-SM protocol outlined in https://datatracker.ietf.org/doc/html/rfc2362.
      Field
      Description
      Source
      Displays the source address of multicast traffic in the network.
      Group
      Displays the multicast group address.
      RP Address
      Displays the address of the Rendezvous Point (RP) in the network.
      Flags
      • S: Sparse
        —Indicates that PIM Sparse mode is in use.
      • C: Connected
        —Indicates that a multicast receiver is directly connected.
      • P: Pruned
        —Indicates Join/Prune messages propagated towards a source.
      • R: SGRpt Pruned
        —Indicates that traffic is being forwarded using the RP tree.
      • F: Register Flag
        —Indicates the traffic is arriving and set on a (*, G).
      • T: SPT—bit set
        —Indicates that at least one packet was received via the SPT.
      Incoming Site/Interface
      Indicates the interface or the site from which multicast traffic is received.
      Outgoing Sites/Interfaces
      Indicates the interfaces or sites on which multicast traffic needs to be replicated.

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