iOS 15.0 has a WiFi issue that was solved in iOS 15.1
Does the client get an IP
Can the client ping to google DNS (for example) 8.8.8.8
Does the client can revolve DNS
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Marcel Koedijk | MVP Guru 2021 | ACEP | ACMP | ACCP | ACDP | Ekahau ECSE | Not an HPE Employee | Opionions are my own
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Original Message:
Sent: Nov 29, 2021 05:28 AM
From: Rahat Hafiz Khan
Subject: IPhone iOS 15.x Users see "No Internet Connection" But services keep working
Our Apple iPhone users having iOS version 15. x are experiencing the "no internet connection" error message while connected to the on-campus BYOD SSID. However, the internet keeps working while the error message is on the screen. This is not happening to prior iOS versions nor any other operating systems including Windows, MACOS, and androids.
This has started happening after we recently upgraded the Radius and HTTPS certificates on our Clearpass servers. These are 3rd party certificates issued by public authorities.
If anyone has experienced any such issue with your environment? A snapshot of the error is also attached.
ClearPass OS Version: 6.9.7.131609
Aruba Controller (7210) Version: 6.5.4.20
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Rahat Hafiz Khan
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