Re: Getting java.net.SocketException: Operation not permitted error binding TCP on linux

2018-03-06 Thread Jonathan Valliere 
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 
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
>
> *www.psgglobal.net *
>
> [image: cid:image003.png@01D19182.F24CA3E0]
>
> [image: Prometheus Logo - Email Signature]
>
> *Prometheus Security Group Global, Inc.*
>
> 3019 Alvin Devane Boulevard
> 
>
> Building 4, Suite 450
> 
>
> Austin, TX 78741
>
>
>
>
>

Getting java.net.SocketException: Operation not permitted error binding TCP on linux

2018-03-06 Thread David Robison 
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
M. +1 757 286 0022
david.robi...@psgglobal.net
www.psgglobal.net

[Prometheus Logo - Email Signature]
Prometheus Security Group Global, Inc.
3019 Alvin Devane Boulevard
Building 4, Suite 450
Austin, TX 78741