How to set up AP Load Balance by VigorACS 2?

When there are more than one access point (AP) in the network, network administrator may set up AP Load Balance to prevent that one of the AP gets overloaded, while others are still quite free. This help improve the Wi-Fi performance for all the wireless clients.

VigorACS 2 provides AP Load Balance feature in AP Profile feature. Load Balancing is achieved by disallow new connections to the AP when it already has too many stations connected or too much traffic, thus force the new station to connect to other free AP.

There are two ways for user to set AP Load Balance in VigorACS 2: Balancing by stations an AP is connected or by traffic an AP has. This article demonstrate how to set AP Load Balance in VigorACS 2.

 

Enable AP Load Balance

AP Load Balance is a feature in the AP Profile, please set AP Load Balance when you create an AP Profile or add to an existed one.

1. Go to NETWORK MENU >> Configuration >> AP Profile page, choose a profile you would like to set AP Load Balance and click Edit.

2. Select Load Balance, Enable the feature and choose a Load Balance Mode.

 

 

Balancing station amounts between APs

With "By Station Number" enabled, every AP has a limit for connecting station number. When an AP reaches the limit, it will not accept the connection from a new station; thus, the new station will be forced to must connect to other less crowded AP.

 This is the same feature as Limit Client feature on VigorAP. In fact, when “By Station Number” is enabled, the Limit Client on VigorAP will be set to the same amount. 

 

Balancing traffic between APs

With "By Traffic" enabled, every AP has a limit of for upload and download traffic. When an AP reaches the limit, it will not accept the connection from a new station; thus, the new station will be forced to must connect to other less busy AP.

 

These two modes can be enabled at the same time when choose "Both". VigorAP will disallow new connections when it meets one of the conditions.

 

 

Disassociate Station Configuration

While using AP Load Balance, network administrator may also enable "Disassociate Station" feature, which allows AP to disconnect an inactive station, or the station with the weakest signal strength, when there is a new connection request while AP is overloaded.

 

 

Disassociate Station by Idle Time

With “Disassociate Station by Idle Time” enabled, when the AP is overloaded and there is a new connection request, AP will terminate the connection with the station which has idled the longest, accept the new connection.

Note: The station will be regarded as idle only if it has no traffic during more than a minute. If there are no idle stations, new station will not be able to connect.

 

 

Disassociate Station by Signal Strength

With "Disassociate Station by Signal Strength" enabled, when an AP is overloaded and there is a new connection request, it will terminate the connection with the station which has the lowest RSSI, and allow a new connection. But if the new station has a lower RSSI then all the connected stations, it will not be allowed to connect.

 

 

Provision the Load Balance Setting to VigorAP

Go to NETWORK MENU >> Configuration >> AP Profile page, select the configured AP profile for an AP you’d like to set AP Load Balance, click Save to apply the AP Load Balance.

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