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vincenzo
Explorer
September 18, 2025
Question

RSSO for wired device

  • September 18, 2025
  • 3 replies
  • 404 views

Hello,

I would like to know if it is possible to use RSSO instead of FSSO solution, because one of my customer using FSSO has problems with DNS resolution, but I have some doubts for wired clients.

There is a lot of documentation about wireless devices using 802.1x, but is it possible to integrate Radius Accounting when the user logs in using the NPS server?

Tank you

Vincenzo Stolfi

3 replies

tbarua
Staff
Staff
September 19, 2025

Hi Vincenzo, 

Please find attached the document that outlines the integration process of NPS and RSSO, which is exactly what you are looking for : 

Radius Single Sign-On (RSSO) - Fortinet Community

 

If you have found a solution, please like and accept it to make it easily accessible to others.

 

Thank you! 

 

vincenzo
vincenzoAuthor
Explorer
September 23, 2025

Hello tbarua,

I know this document but it is not my case, it applies to wireless access using radius servers as authenticator.

In my case, I need radius accounting when workers connect to Active Directory users via cable. There are some Microsoft documents, but the solution seems to be complicated and there are no real cases.

For these reasons, we have decided to abandon this solution in the last few days.

Thank you for your reply

Sheikh
Staff
Staff
September 23, 2025

Hello @vincenzo ,

 

It looks like a possibe solution, have you checked this admin guide with?

 

https://docs.fortinet.com/document/fortigate/7.6.4/administration-guide/85730/radius-single-sign-on-agent

 

and this old one with good explanation.

https://fortinetweb.s3.amazonaws.com/docs.fortinet.com/v2/attachments/0b37fec7-1a13-11e9-9685-f8bc1258b856/FortiOS-5.6-Authentication.pdf

 

regards,

 

Sheikh

If you have found a solution, please like and mark it as solved to make it easily accessible for everyone.
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