L2 and L3 roaming 
Wi-Fi no deadzone 

Sundray controller support L2 and L3 roaming, in same controller, user can switch between different AP and different branch without authentication. 

Broadcaset optimization 
Reduce broadcast packet to user 

Sundray can change broadcast to unicast, ARP to unicast, block dhcp request to user, reudce uesless packet to user, make the network faster. 

Prevent sticky problem 

Sundray contoller support disconnect the sitcky user, and based on different policy to set the value

When user roaming at different are, AP will sence the siganl strength of the device, if the value is less

than we set, the AP will auto switch for the device. 

Airtime fairness 

Airtime fairness help solve the slow speed device leads to the whole network low throughput, and the slow device take more time of the channel, and help improve the throughput and increase the speed. 

Load Balance

Sundray load balance technology based on the performance of the AP, allow the specified amount of device, to balance the device load. 5G priority makes the device support 5G will connect to 5G signal first, which will be higher speed. 

High density optimization 

 

In high density scenario, Sundray restric the reponse of AP probe request, lower the  Probe response speed, to improve the user experience.