Login to MAC Registration is Not Displayed to End System After Upgrade to NAC version 7.x
Captive Portal login screen is blank Cant login / register via NAC's Captive Portal
All NAC platforms
All wireless platforms
All wired platforms
This is caused by Captive Portal formatting using double quotes around text rather than single quotes. This is a by-product of cleaning up HTML code and special characters that now allow the code to be processed properly.
Edit the applicable Message String in the Captive Portal configuration and ensure that all text is formatted using single quotes rather than double quotes.