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WARN [UdpTransport] Failed to start channel for input SyslogUDPInput{title=Blr-HO4-SW, type=org.graylog2.inputs.syslog.udp.SyslogUDPInput, nodeId=a8f30455-e9ab-426d-8d67-33310c0738ac}
io.netty.channel.unix.Errors$NativeIoException: bind(…) failed: Cannot assign requested address
2023-06-26T13:30:47.940+05:30 ERROR [InputLauncher] The [org.graylog2.inputs.syslog.udp.SyslogUDPInput] input with ID <649945aa22d1a249eca0e01f> misfired. Reason: bind(…) failed: Cannot assign requested address.
org.graylog2.plugin.inputs.MisfireException: org.graylog2.plugin.inputs.MisfireException: io.netty.channel.unix.Errors$NativeIoException: bind(…) failed: Cannot assign requested address
at org.graylog2.plugin.inputs.MessageInput.launch(MessageInput.java:161) ~[graylog.jar:?]
at org.graylog2.shared.inputs.InputLauncher$1.run(InputLauncher.java:88) [graylog.jar:?]
at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180) [graylog.jar:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?]
at java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?]
at java.lang.Thread.run(Thread.java:829) [?:?]
Caused by: org.graylog2.plugin.inputs.MisfireException: io.netty.channel.unix.Errors$NativeIoException: bind(…) failed: Cannot assign requested address
at org.graylog2.inputs.transports.UdpTransport.launch(UdpTransport.java:136) ~[graylog.jar:?]
at org.graylog2.plugin.inputs.MessageInput.launch(MessageInput.java:158) ~[graylog.jar:?]
… 7 more
Caused by: io.netty.channel.unix.Errors$NativeIoException: bind(…) failed: Cannot assign requested address
2023-06-26T13:30:47.945+05:30 INFO [InputStateListener] Input [Syslog UDP/649945aa22d1a249eca0e01f] is now FAILED
Aruba 2930 F
Checked with UDP default (514) and 1514 udp port number
It looks good.
The IP 192.168.103.1 is the ip address of the Graylog network device?
For a test: set it to 0.0.0.0. The INPUT listens on all interfaces.
Otherwise, You can use netcat to try whether the port can be integrated without GL. You should then be able to see logs from the switch on the shell.