![5 Minutes to Master TCP/UDP Protocol's, along with server Firewall operation Guide | by Mr.Vic | Nerd For Tech | Medium 5 Minutes to Master TCP/UDP Protocol's, along with server Firewall operation Guide | by Mr.Vic | Nerd For Tech | Medium](https://miro.medium.com/max/1058/1*jZ0QqRLyXkHNaKVnwES4HA.png)
5 Minutes to Master TCP/UDP Protocol's, along with server Firewall operation Guide | by Mr.Vic | Nerd For Tech | Medium
![help pls i need to forward these ports Port 88 (UDP) Port 3074 (UDP and TCP) Port 53 (UDP and TCP) Port 80 (TCP) Port 500 (UDP) Port 3544 (UDP) Port 4500 ( help pls i need to forward these ports Port 88 (UDP) Port 3074 (UDP and TCP) Port 53 (UDP and TCP) Port 80 (TCP) Port 500 (UDP) Port 3544 (UDP) Port 4500 (](https://preview.redd.it/ezhnzsmzg9791.png?width=640&crop=smart&auto=webp&s=2e0dce313b11766a1e62c8036c009639938d67bc)
help pls i need to forward these ports Port 88 (UDP) Port 3074 (UDP and TCP) Port 53 (UDP and TCP) Port 80 (TCP) Port 500 (UDP) Port 3544 (UDP) Port 4500 (
![LayerStack Tutorials - LayerStack - How to check if TCP / UDP port is open on Linux & Windows Cloud Servers LayerStack Tutorials - LayerStack - How to check if TCP / UDP port is open on Linux & Windows Cloud Servers](https://www.layerstack.com/img/docs/resources/tcpudp.jpg)