Hello all, when I was using Logstash 5.3.0 I had the following filter which worked without issue:
if [event_id] == 257 and [computer_name] == "EXCHANGE-SERVER-1.DOMAIN.COM" or [computer_name] == "EXCHANGE-SERVER-2.DOMAIN.COM" or [computer_name] == "EXCHANGE-SERVER-3.DOMAIN.COM" {
drop {}
}
However since upgrading to the latest version of Logstash I've noticed that I only get events from EXCHANGE-SERVER-1.DOMAIN.COM - no events come through for the other servers regardless of the event ID.
Can any tell me why this used to work but no longer does?
Thanks.