No data is displaced under the Analytics > Gateway Insight node of the NetScaler MAS GUI.

To see traffic on NetScaler MAS Gateway Insight node you need to enable HTTP option on the Virtual Server in NetScaler MAS Insight Center node. If the HTTP option is not enabled, no traffic is displayed under the Gateway Insight node. To fix the issue so data appears under the Gateway Insight node, enable the HTTP option on the proper VPN Virtual Server in NetScaler MAS.

1. Go to Infrastructure node, then click the NetScaler that you want to monitor. Right-click Enable/Disable Insight option.
2. Under Application List, in the View list tap, select VPN.
3. Select the Virtual server for which you want to enable AppFlow. In the Action list, click Enable AppFlow.
4. Select the HTTP check-box.
5. Once the correct settings are applied data is displayed.