Hi. I'm sorry for my English. I use a translator 🙂
There is a problem when using two server configurations (TCP & UDP) with a common gateway at the same time.:
When surfing the Internet and browsing online, everything is OK. As soon as the client connects via TCP to the windows shared folders on the server (SMB) and starts the video file, after a while the connection freezes, the speed drops and other files no longer open (or with a long delay). Moreover, this is observed only over SMB, the rest of the traffic is fine, the connection is not broken. The server log contains a lot of messages "MULTI: packet dropped due to output saturation (multi_process_incoming_tun)". There is no load on the server. Only reconnecting to the server helps.
Everything is fine on UDP at this time. Separately, the server configurations also work fine.
Windows Server 2022 OS. The adapters and ports are different, and the configurations do not overlap. Routes between server subnets have been forwarded, and "client-to-client” is enabled.
I tried various adapter combinations: wintun + tap-windows; wintun + wintun 2. I also tried to enable different options (tun-mtu, mssfix, tcp-nodelay, etc.).
The problem remains, and only over TCP.
Please help if anyone knows what the reason is?
