Cluster switch not monitored by CSHM due to IP address not reachable
Applies to
- ONTAP 9
- Cluster Switch Health Monitor (CSHM)
- Cluster Interconnect switches
Issue
- The Cluster-interconnect switch reports it is not monitored by CSHM:
ClusterA::*> system cluster-switch show
Switch Type Address Model
--------------------------- ------------------ ---------------- ---------------
switch_A_1(xxxxxxxxxxx) cluster-network 10.1.1.111 NX3132V
Serial Number: xxxxxxxxxxx
Is Monitored: false
Reason: xxxxxxxxxxxxxxx
Software Version: Cisco Nexus Operating System (NX-OS) Software, Version 7.0(3)I4(1)
Version Source: CDP
- There is no answer when pings are attempted from the node-mgmt LIF of the node running the CSHM daemon to the cluster switch management IP address.
- The unmonitored switch is present in device-discovery:
::> network device-discovery show
Node/ Local Discovered
Protocol Port Device Interface Platform
----------- ------ ------------------------- ---------------- ----------------
node1/cdp
e0a NX3132V-sw1.example.com(XXXXXXXXXXX)
0/1 NX3132V
e0b NX3132V-sw2.example.com(XXXXXXXXXXX)
0/1 NX3132V
node2/cdp
e0a NX3132V-sw1.example.com(XXXXXXXXXXX)
0/2 NX3132V
e0b NX3132V-sw2.example.com(XXXXXXXXXXX)
0/2 NX3132V
- The cluster LIFs are on their home ports and are operational as per the below output:
::> network interface show -vserver Cluster
- The cluster switch management IP is properly configured.