How can I port forward the port 25565 on my xfinity router?
To port forward on an Xfinity router, follow these steps:

1. Open a web browser and type the default IP address for your Xfinity router into the address bar. This is usually http://10.0.0.1 or http://192.168.0.1

2. Login to your Xfinity router using your username and password. If you haven't changed the login credentials, you may find the default username and password listed in the manual or on the bottom of the router.

3. Navigate to the port forwarding section of the router. This section is typically found in the Advanced or Security tab.

4. Click on the Add button to add a new port forwarding rule.

5. Fill in the required information:

- Service Name: Give the rule a name (e.g. Minecraft)
- Service Type: Select TCP/UDP or TCP depending on the service you are forwarding the port for.
- External Start Port and End Port: Enter 25565 for both fields.
- Internal Start Port and End Port: Enter 25565 for both fields.
- Server IP Address: Enter the IP address of the device you want to forward the port to.
6. Click Save to apply the changes.

7. Test the port forwarding by using an online port checking tool, such as https://www.yougetsignal.com/tools/open-ports/. Enter the public IP address of your router and the port number 25565 to check if the port is open and forwarding correctly.

Note: The steps may vary slightly depending on the model of your Xfinity router. If you are unsure about any of the steps, refer to the user manual or contact Xfinity support for assistance.
Thank you. How can I find the IP address of my computer on the local network? I am running Arch Linux as my operating system.
You can use the command:
```ip addr show```
Either alone or followed by the name of the specific interface through which your computer is connected to the local network (for example eth0 for Ethernet or wlp2s0 for Wifi)