So I have seen a variety of these errors on the forum but have not really been able to figure this out for my case. I am running Elastic stack on a Linux machine. When I try to start Logstash I get the following logs: [2018-04-11T22:21:51,730][INFO ][logstash.inputs.tcp ] Starting tcp input l…

On most Linux installations, the ports up to 1024 require privileged access in order to bind to. You may need to set a rule to allow the logstash user to bind that port.

Thank you. This seems to be my issue. In the link provided it has me run the command: patchelf --set-rpath <JAVA_HOME>/jre/lib/amd64/jli <JAVA_HOME>/jre/bin/java To change the java dynamic library loading strategy. I do not have patchelf on the server so I cannot run this command. Do you know if…

I'm not sure where you got patchelf as a solution from my suggestions; it appears to be unrelated; I'll quote the post I previously linked to below: [image] Issue in Logstash after Upgrade I found a relevant issue on github, with comments that should provide a path forward: Ports in range 1 to…

In the article that is in your quote above the link at: https://blogs.oracle.com/sduloutr/binding-a-server-to-privileged-port-on-linux-wo-running-as-root Is used as an example using setcap to set capabilities for Java. One of the commands given in the article is the one I mentioned above.

Discuss the Elastic Stack

TCP Plugin Input Permission Denied

Elastic Stack Logstash

yaauie (Ry Biesemeyer) April 12, 2018, 3:42am 3

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Issue in Logstash after Upgrade Logstash	6	2254	April 10, 2018
Java exception when using cap_net_bind_service+ep with Logstash 5.x Logstash	7	2087	July 6, 2017
Logstash docker java port <1024 issue Logstash	3	1001	August 21, 2017
Logstash port 514 input error Logstash	6	184	August 1, 2024
Logstash "The error reported is: \n Permission denied - bind(2)" Logstash	4	2627	July 6, 2017

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TCP Plugin Input Permission Denied

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