I set the Virtual Server on SP3364 ready but it does not work. How come?
For security issue, this router blocks all ports in default. Once set up the Virtual Server, it still needs to ACL page to enable access from Internet. Please go to ACL page (under Access Management), add a ACL setting as below: ACL : Activated ACL Rule Index: 6 Active: Yes Source IP Address : 0.0.0.0 Application: All Interface: Both Click Save to add the sixth line then it can work well.