Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?


show chassis high-availability services-redundancy-group



Display the service redundancy group information in a Multinode High Availability setup.

Required Privilege Level


Output Fields

Table 1 lists the output fields for the show chassis high-availability services-redundancy-group command. Output fields are listed in the approximate order in which they appear.

Table 1: show chassis high-availability services-redundancy-group

Field Name

Field Description

SRG failure event codes

SRG failure event codes are:

  • BF BFD monitoring

  • IP IP monitoring

  • CP Control Plane monitoring

Services Redundancy Group

  • Deployment Type—Multinode High Availability deployent type - Routing, switching, hybrid, or cloud

  • Status—node status

  • Activeness Priority—the node with the higher activeness priority become active for the service redundancy group.

  • Process Packet In Backup State—packet processing in Backup state.

  • Control Plane State—Displays the Control plane cold sync readiness after taking over the backup role. Means the control plane finished syncing all the control plane data from the new active node.

    The options are:

    • READY—Active mode

    • READY/NOT READY—Backup node based on the actual state

    • N/A—in other states

  • System Integrity Check—Displays if the hold timer is running and system integrity check is under progress. Applicable only in BACKUP and INELLIGIBLE state.

  • Failure Events—Displays local service redundancy group related attribute failure events.

  • Peer Information—Displays peer node information.

    • Peer Id— Peer node identification number.

    • Status—Displays status of the peer node. The options are Active/Backup/Ineligible/Unknown.

    • Health Status—Displays health status of the peer node as advertised last

      • HEALTHY—Peer node SRG state is healthy

      • UNHEALTHY—Peer node SRG state is unhealthy

      • UNKNOWN—Peer link is down

      • SRG NOT CONFIGURED—SRG not configured at peer node.

    • Failover Readiness—Displays Failover readiness of the peer node and applicable only in Active state.

      The options are:

      • READY—Peer’s healthy, control and data plane cold sync is complete and hence peer is ready for a failover. A manual failover can be done

      • NOT READY—Peer is either unhealthy, or data/control plane cold sync is pending

      • UNKNOWN—Peer’s failover readiness is awaited or if peer link is down

      • N/A—In all states other than Active.

    • Signal Route Info

      • Active Signal Route—Active signal route required for activeness enforcement
      • Backup Signal Route—Backup signal route required for activeness enforcement
      • Routing Instannce—Routing instance of routes
      • Status—Status of the routes - INSTALLED or NOT INSTALLED
    • Split-brain Prevention Probe Info
      • DST-IP—IP addresses of the upstream routers as the destination IP address for the activeness determination probe.
      • SRC-IP—floating IP address as source IP address for activeness determinaton probe.
      • Routing Instance—Routing instance of routes
      • Status—Status of the probes - RUNNING or NOT RUNNUNG
    • BFD Monitoring
      • Status—State of the BFD session: Up, Down, Init or failing
      • SRC-IP—Source IP address for outgoing BFD packets
      • DST-IP—Destination IP address for outgoing BFD packets
      • Routing Instance—Routing instance of routes on which BFD monitoring is configured.
      • Type—Session type (single hop or multihop)

      • IFL Name—

        Interface on which the BFD session is active
      • Status—Status of the probes - RUNNING or NOT RUNNUNG

Sample Output

show chassis high-availability services-redundancy-group

For SRG0:

For SRG1:

Release Information

Command introduced in Junos OS Release 20.4R1.