# Logstash: Connection Issue

**URL:** <https://discuss.elastic.co/t/logstash-connection-issue/99001>\
**Category:** Logstash\
**Created:** [August 31, 2017, 12:42pm UTC](https://discuss.elastic.co/t/logstash-connection-issue/99001 "2017-08-31T12:42:29Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Yuvraj\_Kandekar](https://avatars.discourse-cdn.com/v4/letter/y/a6a055/32.png) [@Yuvraj\_Kandekar](https://discuss.elastic.co/u/Yuvraj_Kandekar)\
**Post date:** [August 31, 2017, 12:42pm UTC](https://discuss.elastic.co/t/logstash-connection-issue/99001/1 "2017-08-31T12:42:29Z")

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Hello,

I have setup of

Kibana  
|  
Elasticsearch  
|  
Logstash  
|  
Filebeat

When I try to Telnet logstash sometimes suddenly gets disconnected with message "Connection closed by foreign host", Sometimes "Connection refused".

There is no ssl configured between filebeat and logstash.

Because of this am not able to load logs to ES. Tried and did a lot research but not able to get proper information on the issue.

Below is attached image of Error,

![Capture](https://us1.discourse-cdn.com/elastic/original/3X/5/f/5fd8bcf1cf40b818fcaf5dded9b4991774ae5857.JPG)

Please Help !

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 28, 2017, 12:42pm UTC](https://discuss.elastic.co/t/logstash-connection-issue/99001/2 "2017-09-28T12:42:34Z")

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Closed on September 28, 2017, 12:42pm UTC

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