- Are the VLAN's correctly defined on the controller and network?
-yes, the VLAN it's Correctly
- Is DHCP working as expected?
- The DHCP working on other device like android, windows 7, linux
- Can the controller communicate with the RADIUS server?
- the radius can communicater
- Is the client being rejected by the RADIUS server?
- i check on the tab maintenance, and username have accepted on the client
so, whats the problem ?