在 win10 中,udp2raw 伪装 tcp 包无法发送到服务器

Hi, I'm a beginner in networking. After understanding the basic principles, I built the server and client according to the configuration steps, and encountered some problems. I would like to ask for your help. Please don't think I'm a beginner. Scenario: I have a CentOS server on an Alibaba Cloud, and I built an SS service at x.x.x.x:16130. The client computer running Windows 10 can already use the SS client to access the information. Now, I want to play games, and I need to use the UPnP protocol. Through SSTAP, I found that UDP forwarding failed. I have confirmed that the Alibaba Cloud server has opened the UDP port. Now, I suspect that the broadband operator has blocked UDP forwarding. After searching online, I found the UDP2RAW tool, which seems to be what I want. So, I configured the UDP2RAW service on the Alibaba Cloud server according to the documentation.