I'm receiving the following issues from the Netflow codec in logstash:
[2017-03-27T09:40:00,696][WARN ][logstash.codecs.netflow ] No matching template for flow id 256 [2017-03-27T09:40:00,707][WARN ][logstash.codecs.netflow ] No matching template for flow id 257
Any idea of what is going wrong? From the same issue, if I google it, the logs show some kind of error that brings out what's going wrong. But on logstash-stdout, there is nothing to guide myself to the error.
Thanks in advance