Office Online Server not working with Sharepoint 2019 Kerberos

ananpeculiar 181 Reputation points
2020-12-07T08:17:38.167+00:00

have Office Online server 2019 and Sharepoint2019 On premise,

Sharepoint has enabled with windows Kerberos and the external will go with ADFS Non Cliams aware relying party going through WAP.

now all the traffic from External routing through Web Application Proxy,

WAP- For Sharepoint2019 Pre-Authentication with ADFS and For Office Online Ser Pass-Through

when i try to open the Documents using sharepoint in Browser it load with office online for sometimes and then it throughs error secure connection failed

I have Wildcard certificates everywhere.

45599-oos-wap.jpg

Microsoft Office Online Server
Microsoft Office Online Server
Microsoft on-premises server product that runs Office Online. Previously known as Office Web Apps Server.
639 questions
SharePoint Server Management
SharePoint Server Management
SharePoint Server: A family of Microsoft on-premises document management and storage systems.Management: The act or process of organizing, handling, directing or controlling something.
2,941 questions

2 answers

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  1. Allen Xu_MSFT 13,826 Reputation points
    2020-12-09T09:01:03.577+00:00

    @ananpeculiar ,

    As your issue is complicated and I cannot reproduce your issue in my end, it is hard to go on further troubleshoot.

    I suggest you to open a ticket from Microsoft to get better help.

    Thanks for your understanding :-)

    I hope this information has been useful, please let me know if you still need assistance.

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  2. ananpeculiar 181 Reputation points
    2020-12-19T20:18:37.463+00:00

    I solved it by adding the Sharepoint web application host pointing to the Proper IP address in the Office online server host file. so this is the DNS Issue.

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