sorry, but i can't find some answer in the forum about my doubt.
I want to send only error and warning logs to logstash from Windows Server (using nxlog), it's possible filter on logstash? To exclude all is not error, critical or warning?
I try to put the configuration directly on the agent, but without sucessfull.
I'm try to use this configuration: http://serverfault.com/questions/543494/query-specific-logs-from-event-log-using-nxlog
Thanks so much.