Hi ,
How do I ignore few of the devices,which may goes down.how do I achive this.
Riyaz,
You need to add a condition group for the nodes you don't want included. Set it to trigger when any of the following apply. Then add the nodes that you don't want included in your node down alert. Hope this helps!
kweise,
If I'm not mistaken configuring the alert conditions as you suggest will result in any node that has a down status matching the trigger condition regardless of it's name. The sql logic for this configuration would be:
NodeStatus equals down and (NodeName does not equal REDBSNL-CAL OR NodeName does not equal REDBSNL-HYD)
This means the trigger condtion will match if the node status is down and the node name is not REDBSNL-CAL or the node status is down and the node name is not REDBSNL-HYD. Effectively, any node with a down status will match one of these two conditions.
If you want your alert to trigger for all nodes when the node status is down except for nodes REDBSNL-CAL and REDBSNL-HYD then it looks like the trigger condtions in your screenshot are correct.
