Flatbridged

Flatbridged is a term used in the context of computer networking and specifically in the realm of virtual private networks (VPNs). It refers to a configuration where a VPN client is connected to a VPN server through a flat network interface, typically an Ethernet or Wi-Fi connection, rather than through a traditional bridged interface.

In a flatbridged setup, the VPN client does not create a virtual network interface that acts as a bridge between the physical network interface and the VPN tunnel. Instead, it routes all traffic through the VPN tunnel without the need for a separate bridged interface. This configuration is simpler and can be more efficient in terms of resource usage, as it eliminates the need for additional virtual interfaces.

Flatbridged configurations are often used in scenarios where simplicity and ease of setup are prioritized over advanced networking features. They are commonly found in consumer-grade VPN software and in environments where the additional complexity of a bridged interface is not required.

One of the key advantages of a flatbridged setup is its ability to handle routing decisions more efficiently. Since all traffic is routed through the VPN tunnel, the system can make more informed decisions about how to handle different types of network traffic, leading to potentially better performance and security.

However, flatbridged configurations may not be suitable for all use cases, particularly those that require advanced networking features or specific routing configurations. In such cases, a traditional bridged interface may be more appropriate.

In summary, flatbridged is a straightforward VPN configuration that routes all traffic through a VPN tunnel without the need for a separate bridged interface. It is characterized by simplicity and efficiency, making it a popular choice for consumer-grade VPNs and certain networking environments.