Failure to come line (Web authentication configuration correct)
Symptom
A Web authentication page can be correctly pushed, but a local user cannot pass Web authentication to come online.
The display this command displays that Web authentication settings have been correctly configured, including the local user, Web authentication server, authentication domain, loopback and VLAN interface settings.
The display this command displays that Web authentication is enabled both on the user access interface and the RADIUS server-facing interface.
Analysis
Web authentication needs to be enabled only on the user access interface. Web authentication cannot operate correctly if it is enabled on both the user access interface and the RADIUS server-facing interface.
Solution
Disable Web authentication on the RADIUS server-connecting interface.