Hi All
I installed a graylog server 4 on ubuntu 18 with elasticsearch-oss and nginx. The server is configured with https and a self signed certificate.
I’m having problem with the server inputs, I can create the input with the port 1514 but the service didn’t start, in the server.log file I have the following messages:
WARN [UdpTransport] Failed to start channel for input SyslogUDPInput{title=WindowsEventsUDP, type=org.graylog2.inputs.syslog.udp.SyslogUDPInput, nodeId=null}
io.netty.channel.unix.Errors$NativeIoException: bind(..) failed: Permission denied
[InputLauncher] The [org.graylog2.inputs.syslog.udp.SyslogUDPInput] input with ID <602d760bb807c94ae169ab53> misfired. Reason: bind(..) failed: Permission denied.
org.graylog2.plugin.inputs.MisfireException: org.graylog2.plugin.inputs.MisfireException: io.netty.channel.unix.Errors$NativeIoException: bind(..) failed: Permission denied
at org.graylog2.plugin.inputs.MessageInput.launch(MessageInput.java:158) ~[graylog.jar:?]
at org.graylog2.shared.inputs.InputLauncher$1.run(InputLauncher.java:84) [graylog.jar:?]
at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180) [graylog.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_282]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_282]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_282]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_282]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_282]
Caused by: org.graylog2.plugin.inputs.MisfireException: io.netty.channel.unix.Errors$NativeIoException: bind(..) failed: Permission denied
at org.graylog2.inputs.transports.UdpTransport.launch(UdpTransport.java:135) ~[graylog.jar:?]
at org.graylog2.plugin.inputs.MessageInput.launch(MessageInput.java:155) ~[graylog.jar:?]
... 7 more
Caused by: io.netty.channel.unix.Errors$NativeIoException: bind(..) failed: Permission denied
2021-02-17T15:01:15.642-05:00 INFO [InputStateListener] Input [Syslog UDP/602d760bb807c94ae169ab53] is now FAILED
and the other error is the message below
WARN [ProxiedResource] Unable to call https://192.168.0.2:9000/api/system/metrics/multiple on node <0f4d5681-400c-44b8-b890-5fcac066222f>: Hostname 192.168.0.2 not verified:
certificate: sha256//uj3j7KGQ9g0CLpT+ICOYNSi8lgYD505sBkquLTuAGw=
Thanks