Allowing Device Guest WiFi Network on Different Subnet: A Tech Support Guide

Allowing Device Guest WiFi Network on a Different Subnet: Tech Support Guide

In this tech support guide, we will discuss how to set up a guest WiFi network on a different subnet for your Plex server running on a Linux box with the subnet of 192.168.100.x, specifically for a dedicated TV. This will help you keep your devices and data secure while still allowing guests to access the internet.

What is a Subnet?

A subnet, or subnetwork, is a logical partition of a larger network. It allows you to divide a network into smaller, more manageable segments. Each subnet has its own unique range of IP addresses, which helps to prevent IP address conflicts and improve network security.

Why set up a Guest WiFi Network on a Different Subnet?

Setting up a guest WiFi network on a different subnet can provide several benefits, including:

• Increased security, as guests are isolated from your main network and can't access shared devices or resources.
• Reduced network congestion, as guest traffic is separated from your main network traffic.
• Simplified network management, as you can easily monitor and control guest access.

How to set up a Guest WiFi Network on a Different Subnet for a Plex Server on Linux

Here are the steps to set up a guest WiFi network on a different subnet for a Plex server running on a Linux box:

1. First, you need to access your router's settings. This can typically be done by entering your router's IP address into a web browser. (Note: The default IP address for most routers is 192.168.1.1)
2. Once you have accessed your router's settings, you need to create a new WiFi network for your guests. Make sure to give it a unique name and password.
3. Next, you need to assign a different subnet for your guest WiFi network. This can usually be done by going to the "LAN" or "DHCP" settings in your router's configuration. For example, you can assign a subnet of 192.168.2.x for your guest WiFi network.
4. Now, you need to configure your Plex server to use the main network subnet (192.168.100.x) and the guest WiFi network to use the new subnet (192.168.2.x). This can typically be done by going to the "Network" settings in your Plex server's configuration.
5. Finally, you need to connect your dedicated TV to the new guest WiFi network.

Code Example

Here is an example of how the network configuration for the Plex server and the router might look like:

# Plex server network configuration
auto enp0s8
iface enp0s8 inet static
address 192.168.100.100
netmask 255.255.255.0

# Router network configuration
subnet 192.168.1.0 netmask 255.255.255.0 {
range 192.168.1.100 192.168.1.199
}

subnet 192.168.2.0 netmask 255.255.255.0 {
range 192.168.2.100 192.168.2.199
option broadcast-address 192.168.2.255
option routers 192.168.2.1
}

Setting up a guest WiFi network on a different subnet for your Plex server running on a Linux box is a great way to keep your devices and data secure while still allowing guests to access the internet. By following the steps outlined in this tech support guide, you'll be able to set up a separate subnet for your guest WiFi network and configure your Plex server to use the main network subnet, making your network more secure and easy to manage.

References

• Subnet - Definition from TechTarget
• How to set up a guest WiFi network for your home router - from Cnet
• Changing the network port Plex listens on - from Plex Support