# Logstash does not deliver Logs anymore

**URL:** <https://discuss.elastic.co/t/logstash-does-not-deliver-logs-anymore/192199>\
**Category:** Logstash\
**Created:** [July 25, 2019, 8:44am UTC](https://discuss.elastic.co/t/logstash-does-not-deliver-logs-anymore/192199 "2019-07-25T08:44:41Z")\
**Posts on this page:** 4\
**Page:** 1

<div class="post-metadata">

**Author:** ![Moritz\_Kiesewetter](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/moritz_kiesewetter/32/51243_2.png) [@Moritz\_Kiesewetter](https://discuss.elastic.co/u/Moritz_Kiesewetter)\
**Post date:** [July 25, 2019, 8:44am UTC](https://discuss.elastic.co/t/logstash-does-not-deliver-logs-anymore/192199/1 "2019-07-25T08:44:41Z")

</div>

Hello!  
This is kind of an emergancy, i tried to change my /etc/Logstash/conf.d/10-syslog....config in my ELK-Cluster. As i was nearly finished, i noticed that it would not work the way i tried it. So i rolled back ( i preped some backup files of the config beforehand) and restarted the service, but now there are no Logs comming in Kibana? Do i need to restart other services as well?

Greetings,  
Mo

---

<div class="post-metadata">

**Author:** ![Moritz\_Kiesewetter](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/moritz_kiesewetter/32/51243_2.png) [@Moritz\_Kiesewetter](https://discuss.elastic.co/u/Moritz_Kiesewetter)\
**Post date:** [July 25, 2019, 9:13am UTC](https://discuss.elastic.co/t/logstash-does-not-deliver-logs-anymore/192199/2 "2019-07-25T09:13:52Z")

</div>

Ok what i found out :  
After the restart, the Port 5044/5045 were both closed on my Logstash Nodes, when i try to reopen them, they get closed within a second.  
Any ideas how to solve this?

---

<div class="post-metadata">

**Author:** ![Moritz\_Kiesewetter](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/moritz_kiesewetter/32/51243_2.png) [@Moritz\_Kiesewetter](https://discuss.elastic.co/u/Moritz_Kiesewetter)\
**Post date:** [July 25, 2019, 9:30am UTC](https://discuss.elastic.co/t/logstash-does-not-deliver-logs-anymore/192199/3 "2019-07-25T09:30:18Z")

</div>

The solution to this issue was that a colleague of me changed some config in the logstash.yml file.

The line was  
"# Bind port for the metrics REST endpoint, this option also accept a range"  
"# (9600-9700) and logstash will pick up the first available ports."  
"#"  
" http.port: 9600-9700"

in which he uncommented http.port: 9600-9700.  
This bound the log delivery to other ports, ending in a connection refusal on 5044 & 5045.

---

<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:** [August 22, 2019, 9:30am UTC](https://discuss.elastic.co/t/logstash-does-not-deliver-logs-anymore/192199/4 "2019-08-22T09:30:22Z")

</div>

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