# OPC-UA sever faults after gateway backup restore

**URL:** <https://forum.inductiveautomation.com/t/opc-ua-sever-faults-after-gateway-backup-restore/12236>\
**Category:** Ignition\
**Created:** [October 14, 2016, 1:27pm UTC](https://forum.inductiveautomation.com/t/opc-ua-sever-faults-after-gateway-backup-restore/12236 "2016-10-14T13:27:24Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Curlyandshemp](https://avatars.discourse-cdn.com/v4/letter/c/bcef8e/32.png) [@Curlyandshemp](https://forum.inductiveautomation.com/u/Curlyandshemp)\
**Post date:** [October 14, 2016, 1:27pm UTC](https://forum.inductiveautomation.com/t/opc-ua-sever-faults-after-gateway-backup-restore/12236/1 "2016-10-14T13:27:24Z")

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V7.7 install

I have seen this before, where the default OPC-UA server faults after restoring a gateway backup. I recall seeing this in one of the workshops at ICC 2015 and Travis had to do some Ninja behind the scenes work to get it to work.  
In the past the only way I have been able to fix this is to export my project and tags, reinstall Ignition and rebuild customized gateway settings from scratch.  
is there a Ninja trick I can do without having to rebuild the gateway?

[attachment=0]2016-10-14 09\_32\_33-TANYA - TeamViewer - Free license (non-commercial use only).png[/attachment]

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**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\
**Post date:** [October 14, 2016, 1:41pm UTC](https://forum.inductiveautomation.com/t/opc-ua-sever-faults-after-gateway-backup-restore/12236/2 "2016-10-14T13:41:35Z")

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You probably just need to set the correct endpoint address for that server under Configure \> Ignition OPC-UA Server Settings.

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<div class="post-metadata">

**Author:** ![Curlyandshemp](https://avatars.discourse-cdn.com/v4/letter/c/bcef8e/32.png) [@Curlyandshemp](https://forum.inductiveautomation.com/u/Curlyandshemp)\
**Post date:** [October 14, 2016, 5:08pm UTC](https://forum.inductiveautomation.com/t/opc-ua-sever-faults-after-gateway-backup-restore/12236/3 "2016-10-14T17:08:52Z")

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Thanks Kevin, that worked