# \[logstash.codecs.netflow \] errors

**URL:** <https://discuss.elastic.co/t/logstash-codecs-netflow-errors/146761>\
**Category:** Logstash\
**Created:** [August 30, 2018, 5:56pm UTC](https://discuss.elastic.co/t/logstash-codecs-netflow-errors/146761 "2018-08-30T17:56:44Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![drzbass](https://avatars.discourse-cdn.com/v4/letter/d/c77e96/32.png) [@drzbass](https://discuss.elastic.co/u/drzbass)\
**Post date:** [August 30, 2018, 5:56pm UTC](https://discuss.elastic.co/t/logstash-codecs-netflow-errors/146761/1 "2018-08-30T17:56:44Z")

</div>

Hello,

I'm trying to deploy Logstash+ElasticSearch+Kibana+Elastiflow and testing it trying to get flow from 2 Juniper routers.

I noticed that the flow are too low (around 1.4Mbits) when I'm expecting something like 500Mbits or more.  
 ![image](https://us1.discourse-cdn.com/elastic/original/3X/9/b/9b2f11211c384a62a35b80370b758520e737f6dd.jpeg)

Another issues I'm facing are these messages:

 ![image](https://us1.discourse-cdn.com/elastic/original/3X/6/1/611a593500e91a22f008a854ef23b979a1dd8b88.png)

Someone knows whats may be causing it?

Thanks

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [September 27, 2018, 5:56pm UTC](https://discuss.elastic.co/t/logstash-codecs-netflow-errors/146761/2 "2018-09-27T17:56:49Z")

</div>

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.