show chassis cluster ip-monitoring status redundancy-group

Syntax

Display the status of all monitored IP addresses for a redundancy group.

none— Display the status of monitored IP addresses for all redundancy groups on the node.
redundancy-group group-number— Display the status of monitored IP addresses under the specified redundancy group.

view

Table 1 lists the output fields for the show chassis cluster ip-monitoring statuscommand.

Table 1: show chassis cluster ip-monitoring status Output Fields
Field Name	Field Description
`Redundancy-group`	ID number (0 - 255) of a redundancy group in the cluster.
`Global threshold`	Failover value for all IP addresses monitored by the redundancy group.
`Current threshold`	Value equal to the global threshold minus the total weight of the unreachable IP address.
`IP Address`	Monitored IP address in the redundancy group.
`Status`	Current reachability state of the monitored IP address. Values for this field are: `reachable`, `unreachable`, and `unknown`. The status is “unknown” if Packet Forwarding Engines (PFEs) are not yet up and running.
`Failure count`	Number of attempts to reach an IP address.
`Reason`	Explanation for the reported status. See Table 2.
`Weight`	Combined weight (0 - 255) assigned to all monitored IP addresses. A higher weight value indicates greater importance.

Expanded reason output fields for unreachable IP addresses added in Junos OS Release 10.1. You might see any of the following reasons displayed.

Table 2: show chassis cluster ip-monitoring status redundancy group Reason Fields
Reason	Reason Description
`No route to host`	The router could not resolve the ARP, which is needed to send the ICMP packet to the host with the monitored IP address.
`No auxiliary IP found`	The redundant Ethernet interface does not have an auxiliary IP address configured.
`Reth child not up`	A child interface of a redundant Ethernet interface is down.
`redundancy-group state unknown`	Unable to obtain the state (primary, secondary, secondary-hold, disable) of a redundancy-group.
`No reth child MAC address`	Could not extract the MAC address of the redundant Ethernet child interface.
`Secondary link not monitored`	The secondary link might be down (the secondary child interface of a redundant Ethernet interface is either down or non-functional).
`Unknown`	The IP address has just been configured and the router still does not know the status of this IP. or Do not know the exact reason for the failure.