Supported Platforms
Related Documentation
show chassis cluster ip-monitoring status redundancy-group
Syntax
Release Information
Command introduced in Junos OS Release 9.6. Support for global threshold, current threshold, and weight of each monitored IP address added in Junos OS Release 12.1X47-D10.
Description
Display the status of all monitored IP addresses for a redundancy group.
Options
- 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.
Required Privilege Level
view
Related Documentation
List of Sample Output
show chassis cluster ip-monitoring statusshow chassis cluster ip-monitoring status redundancy-group
Output Fields
Table 1 lists the output fields for the show chassis cluster ip-monitoring status command.
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 may 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. |
Sample Output
show chassis cluster ip-monitoring status
user@host> show
chassis cluster ip-monitoring status node0: -------------------------------------------------------------------------- Redundancy group: 1 Global threshold: 200 Current threshold: -120 IP address Status Failure count Reason Weight 10.254.5.44 reachable 0 n/a 220 2.2.2.1 reachable 0 n/a 100 node1: -------------------------------------------------------------------------- Redundancy group: 1 Global threshold: 200 Current threshold: -120 IP address Status Failure count Reason Weight 10.254.5.44 reachable 0 n/a 220 2.2.2.1 reachable 0 n/a 100
Sample Output
show chassis cluster ip-monitoring status redundancy-group
user@host> show
chassis cluster ip-monitoring status redundancy-group 1 node0: -------------------------------------------------------------------------- Redundancy group: 1 IP address Status Failure count Reason 10.254.5.44 reachable 0 n/a 2.2.2.1 reachable 0 n/a 1.1.1.5 reachable 0 n/a 1.1.1.4 reachable 0 n/a 1.1.1.1 reachable 0 n/a node1: -------------------------------------------------------------------------- Redundancy group: 1 IP address Status Failure count Reason 10.254.5.44 reachable 0 n/a 2.2.2.1 reachable 0 n/a 1.1.1.5 reachable 0 n/a 1.1.1.4 reachable 0 n/a 1.1.1.1 reachable 0 n/a
