Windows Authentication and Odata

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Posted on by Lmlange

Helloe

Hope someone can help me.

Im trying to setup Odata on our NAV 2013 Server. When I call it from local machine, everything is fine. But when Im trying to connect from a remote Machine, I get a popup for Username and Password, no matter what i do. It wouldn't accept and login.

Iam Using Windows Authentication and both machine are on the same domain.

Anyone got any ide what i miss to setup/configura?

Regards

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Lmlange 95 on at

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RE: Windows Authentication and Odata

Hello Roberto

Thank you alot for your help!

Works with IP only, going to see if it Works if a create a DNS entry
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Roberto Stefanetti 12,998 on at

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RE: Windows Authentication and Odata

hi,

NTLM normally is suggested for Php, Java etc, (not for Windows clients systems);

Some checks \ tests:

> try to connect to WS / Odata using server's "IP ADDRESS" instead of name

http://10.10..xxx/xxxxxxx

> if works you have network\firewall\dns\spn problems i think

> Switch to kerberos authentication if possible instead of NTLM
Lmlange 95 on at

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RE: Windows Authentication and Odata

We are using NTML, do i need to setup some spec. on the Nav server?
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Roberto Stefanetti 12,998 on at

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RE: Windows Authentication and Odata

hi,

are you using Kerberos (dafult) or NTLM authentication ?

If are using Kerberos:

try to visualize odata on Internet explorer (calling

on Web Browser try to add your website address to "trusted sites"; after set on security "local intranet\user authentication" option: "user authentication with automatic logon on intranet".

-> now can can use your network kerberos ticket to open webservice page