the build in portal function is correctly configured, the build in portal page is pushed but the portal not work. The forward mode is direct and the service vlan not pass in the AC.
· The ping from the portal ip to the STA or inverse is KO.
· There is a route from the sta to the portal server ip?
the issue happen when if there is not a route from the sta to the internal portal server IP on the AC.
put a static route to and from the portal address:
On the switch: ip route-static 220.127.116.11 255.255.255.255 10.10.10.2 (next hop)
On the AC: ip route-static 192.168.3.0 255.255.255.0 10.10.10.1