You’re not allowed to open sockets on ports below 1024 without root
privileges.
https://www.w3.org/Daemon/User/Installation/PrivilegedPorts.html

On Tue, Mar 6, 2018 at 6:02 PM, David Robison <david.robi...@psgglobal.net>
wrote:

> I am trying to bind to port 554 on my Linux box using mina and I’m getting
> the following error:
>
>
>
> 2018-03-06 16:53:02,233 ERROR [stderr] (ServerService Thread Pool -- 109)
> java.net.SocketException: Operation not permitted
>
> 2018-03-06 16:53:02,234 ERROR [stderr] (ServerService Thread Pool --
> 109)       at sun.nio.ch.Net.bind0(Native Method)
>
> 2018-03-06 16:53:02,234 ERROR [stderr] (ServerService Thread Pool --
> 109)       at sun.nio.ch.Net.bind(Net.java:433)
>
> 2018-03-06 16:53:02,234 ERROR [stderr] (ServerService Thread Pool --
> 109)       at sun.nio.ch.Net.bind(Net.java:425)
>
> 2018-03-06 16:53:02,234 ERROR [stderr] (ServerService Thread Pool --
> 109)       at sun.nio.ch.ServerSocketChannelImpl.bind(
> ServerSocketChannelImpl.java:223)
>
> 2018-03-06 16:53:02,234 ERROR [stderr] (ServerService Thread Pool --
> 109)       at sun.nio.ch.ServerSocketAdaptor.bind(
> ServerSocketAdaptor.java:74)
>
> 2018-03-06 16:53:02,234 ERROR [stderr] (ServerService Thread Pool --
> 109)       at org.apache.mina.transport.socket.nio.NioSocketAcceptor.
> open(NioSocketAcceptor.java:198)
>
> 2018-03-06 16:53:02,234 ERROR [stderr] (ServerService Thread Pool --
> 109)       at org.apache.mina.transport.socket.nio.NioSocketAcceptor.
> open(NioSocketAcceptor.java:51)
>
> 2018-03-06 16:53:02,234 ERROR [stderr] (ServerService Thread Pool --
> 109)       at org.apache.mina.core.polling.AbstractPollingIoAcceptor.
> registerHandles(AbstractPollingIoAcceptor.java:547)
>
> 2018-03-06 16:53:02,234 ERROR [stderr] (ServerService Thread Pool --
> 109)       at org.apache.mina.core.polling.AbstractPollingIoAcceptor.
> access$400(AbstractPollingIoAcceptor.java:68)
>
> 2018-03-06 16:53:02,235 ERROR [stderr] (ServerService Thread Pool --
> 109)       at org.apache.mina.core.polling.AbstractPollingIoAcceptor$
> Acceptor.run(AbstractPollingIoAcceptor.java:422)
>
> 2018-03-06 16:53:02,235 ERROR [stderr] (ServerService Thread Pool --
> 109)       at org.apache.mina.util.NamePreservingRunnable.run(
> NamePreservingRunnable.java:64)
>
> 2018-03-06 16:53:02,235 ERROR [stderr] (ServerService Thread Pool --
> 109)       at java.util.concurrent.ThreadPoolExecutor.runWorker(
> ThreadPoolExecutor.java:1149)
>
> 2018-03-06 16:53:02,235 ERROR [stderr] (ServerService Thread Pool --
> 109)       at java.util.concurrent.ThreadPoolExecutor$Worker.run(
> ThreadPoolExecutor.java:624)
>
> 2018-03-06 16:53:02,235 ERROR [stderr] (ServerService Thread Pool --
> 109)       at java.lang.Thread.run(Thread.java:748)
>
>
>
> Any ideas what operation is not permitted and how to debug this further?
> Thanks, David
>
>
>
> *David R Robison*
>
> *Senior Systems Engineer*
>
> O. +1 512 247 3700 <(512)%20247-3700>
>
> M. +1 757 286 0022 <(757)%20286-0022>
>
> david.robi...@psgglobal.net
>
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