Description: This event is sent to the Controller when the Availability Group Listener IP is offline.

Severity: You can set the severity to the following severity types:

Type	Description
Warning	Set the warning threshold in minutes.
Critical	Set the critical threshold in minutes.

Custom Event Type: AG_LISTENER_IP_NOT_ONLINE

While configuring alert policies, you can use the Custom Events panel to add a custom event filter.

1. Click + and specify the custom event type.

2. Filter the events by using a combination of the following properties:

   Property	Description
   dbCollectorName	Name of the database collector
   eventRuleName	Name of the event rule
   eventType	Name of the reported event
   ipAddress	Virtual IP address of the availability group listener
   ipSubnetMask	IP subnet mask for the IPv4 address, if any, that is configured for the availability group listener.
   is_dhcp	The listener uses a dynamic IP address that is assigned by a server running the Dynamic Host Configuration Protocol (DHCP). DHCP is limited to a single subnet.
   listenerld	Resource GUID from Windows Server Failover Clustering (WSFC) cluster
   stateDesc	One of the following states: ONLINE OFFLINE ONLINE_PENDING FAILED
   timeStamp	Time at which the event is triggered
   violationID	Unique ID of the violation