Hello,
Can you clarify what you mean by thisā¦ āWe need a landing page and guest portal for users who do not use our own productive SSIDā?
Also, redirecting users to a landing page on a NAC where the user presses a button and gets redirected to an external webserver is not common and does not sound applicable to a user registering through NAC. I'm not sure this is something we could easily configure other than just editing the portal configuration and placing an HTTP weblink in the Landing ageā¦is that what you are asking for? What is the NAC-related reason to do this?
There may be some wireless knowledge-base articles on configuring the wireless controller for web redirect, but this is not configured on the NAC.
https://gtacknowledge.extremenetworks.com/
I can check with the GTACās wireless group on that as well.
Troubleshooting-wise, it may be best to contact the GTAC since the error you are seeing could be due to a number of reasons.
Scott Keene
Extreme GTAC