![Allowing Minecraft Traffic Through the Firewall | Understanding Networking as It Relates to Minecraft | InformIT Allowing Minecraft Traffic Through the Firewall | Understanding Networking as It Relates to Minecraft | InformIT](https://www.informit.com/content/images/chap4_9780789754578/elementLinks/04fig12_alt.jpg)
Allowing Minecraft Traffic Through the Firewall | Understanding Networking as It Relates to Minecraft | InformIT
![If you are running a minecraft server behind your router then you need to setup a port forward in order to allow your friends to connect. If you are running a minecraft server behind your router then you need to setup a port forward in order to allow your friends to connect.](https://portforward.com/minecraft/default.webp)
If you are running a minecraft server behind your router then you need to setup a port forward in order to allow your friends to connect.
![Router is saying that the port is open for my minecraft server but in practice it is not. | AT&T Community Forums Router is saying that the port is open for my minecraft server but in practice it is not. | AT&T Community Forums](https://prod-content-care-community-cdn.sprinklr.com/d80f176d-2bd5-487b-b539-b24b3ede5ed6/Screenshot217-ac42c394-bd25-4b55-a10a-d476528f7fbe-313633997.png)