Host alarms are generated by events affecting the health status of the Guest Introspection module.

Table 1. Errors (Marked Red)
Possible Cause Action
The Guest Introspection module has been installed on the host, but is no longer reporting status to the NSX Manager.
  1. Ensure that Guest Introspection is running by logging in to the host and typing the command /etc/init.d/vShield-Endpoint-Mux start.
  2. Ensure that the network is configured properly so that Guest Introspection can connect to NSX Manager.
  3. Reboot the NSX Manager.