# OPC UA server is showing faulted

**URL:** <https://forum.inductiveautomation.com/t/opc-ua-server-is-showing-faulted/4026>\
**Category:** Ignition\
**Created:** [February 20, 2012, 9:34am UTC](https://forum.inductiveautomation.com/t/opc-ua-server-is-showing-faulted/4026 "2012-02-20T09:34:07Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Ghaziuddin](https://avatars.discourse-cdn.com/v4/letter/g/e95f7d/32.png) [@Ghaziuddin](https://forum.inductiveautomation.com/u/Ghaziuddin)\
**Post date:** [February 20, 2012, 9:34am UTC](https://forum.inductiveautomation.com/t/opc-ua-server-is-showing-faulted/4026/1 "2012-02-20T09:34:07Z")

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Hi,  
I am using Ignition 64bit linux on RED HART OS.  
The OPC-UA server is showing Faulted.  
The error is shown below:  
"com.inductiveautomation.opcua.UAException.could notopen source channel to opc.tcp://localhost:8088/.  
PLease share your answers to solve the problem immediately

Regards,

Mohammed Ghaziuddin  
Software Engineer- PES INA  
iGatePatni India  
…  
Ext:2109/2770 I cell: 9561435783 I [ghaziuddin.mohammed@igatepatni.com](mailto:ghaziuddin.mohammed@igatepatni.com)

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**Author:** ![Colby.Clegg](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/colby.clegg/32/3282_2.png) [@Colby.Clegg](https://forum.inductiveautomation.com/u/Colby.Clegg)\
**Post date:** [February 20, 2012, 7:38pm UTC](https://forum.inductiveautomation.com/t/opc-ua-server-is-showing-faulted/4026/2 "2012-02-20T19:38:29Z")

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Hi,

It appears that the connection is set for the wrong port. The OPC server listens by default on port 4096. You may need to also verify that the “endpoint” is set correctly. It is defined on the server under “Ignition OPC-UA Server \> Settings \> Server”.

Regards,

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**Author:** ![Ghaziuddin](https://avatars.discourse-cdn.com/v4/letter/g/e95f7d/32.png) [@Ghaziuddin](https://forum.inductiveautomation.com/u/Ghaziuddin)\
**Post date:** [February 21, 2012, 3:29am UTC](https://forum.inductiveautomation.com/t/opc-ua-server-is-showing-faulted/4026/3 "2012-02-21T03:29:17Z")

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Hi Colby,  
Please could you elobarate and share some document so that i can solve the issue.

Reagrds  
Mohammed Ghaziuddin