How to get a list of all forwarders with "ACK not enabled on Forwarder" warning

[phaelf]

I'm getting the following warning http://answers.splunk.com/answers/65836/ack-not-enabled-on-forwarder

Instead of only seeing 3 ips in the warning banner I would like to have an overview or list of all forwarders with this issue.

[gfuente]

Hello

Here you go:

index="_internal" "ack=false" | dedup hostname | table hostname, sourceIp

regards