Hello
I'm in a rather strange situation right now
Control is WLC5520, software version 8.2 is a very old version.
At present, the third-party portal SMS authentication is done, the current use is normal. But often there is a problem, it will suddenly jump to authentication page again, by itself inexplicably. The authentication server has enabled MAC address recognition without perception. After the first certification, the certification will not be required within 24 hours.
In fact, although it jumps to the authentication page, but the wireless service can work normally. Even if you click SMS authentication again, it will immediately remind you that the authentication has been successful.
Have you experts ever experienced this?
