# Upc ua faulted connection

**URL:** <https://forum.inductiveautomation.com/t/upc-ua-faulted-connection/56830>\
**Category:** Ignition\
**Created:** [March 4, 2022, 10:13am UTC](https://forum.inductiveautomation.com/t/upc-ua-faulted-connection/56830 "2022-03-04T10:13:03Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![mootez\_bh](https://avatars.discourse-cdn.com/v4/letter/m/8e8cbc/32.png) [@mootez\_bh](https://forum.inductiveautomation.com/u/mootez_bh)\
**Post date:** [March 4, 2022, 10:13am UTC](https://forum.inductiveautomation.com/t/upc-ua-faulted-connection/56830/1 "2022-03-04T10:13:03Z")

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i’m trying to connect an opcua server to ignition but it’s status is fault  
i’m curently using the version 8.15 and that error message that shows up is  
UaException: status=Bad\_Timeout, message=io.netty.channel.ConnectTimeoutException: connection timed out: WR2CZC7187F1T1/172.23.49.37:11878  
at org.eclipse.milo.opcua.stack.client.transport.uasc.ClientChannelFsm$ClientChannelActions.lambda$connect$0(ClientChannelFsm.java:126)  
at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:578)  
at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:571)  
at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:550)  
at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:491)  
at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:616)  
at io.netty.util.concurrent.DefaultPromise.setFailure0(DefaultPromise.java:609)  
at io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:117)  
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:262)  
at io.netty.util.concurrent.PromiseTask.runTask(PromiseTask.java:98)  
at io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:170)  
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164)  
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472)  
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:500)  
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)  
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)  
at java.base/java.lang.Thread.run(Unknown Source)  
Caused by: io.netty.channel.ConnectTimeoutException: connection timed out: WR2CZC7187F1T1/172.23.49.37:11878  
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261)  
… 8 more

8.1.10 (b2021090812)  
Azul Systems, Inc. 11.0.11

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<div class="post-metadata">

**Author:** ![pturmel](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/pturmel/32/3295_2.png) [@pturmel](https://forum.inductiveautomation.com/u/pturmel)\
**Post date:** [March 4, 2022, 12:50pm UTC](https://forum.inductiveautomation.com/t/upc-ua-faulted-connection/56830/2 "2022-03-04T12:50:12Z")

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> [@mootez\_bh](#):
>
> connection timed out: WR2CZC7187F1T1/172.23.49.37:11878

That is purely a network problem (firewall, router). Possibly the server is simply not listening on that port or not using the interface with that IP address.

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<div class="post-metadata">

**Author:** ![mootez\_bh](https://avatars.discourse-cdn.com/v4/letter/m/8e8cbc/32.png) [@mootez\_bh](https://forum.inductiveautomation.com/u/mootez_bh)\
**Post date:** [March 4, 2022, 12:51pm UTC](https://forum.inductiveautomation.com/t/upc-ua-faulted-connection/56830/3 "2022-03-04T12:51:48Z")

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thanks for the info