Description: The proxy protocol is used to pass client connection information to backend servers. This protocol acts as an intermediary between the client and the server, allowing client requests to be directed to the appropriate servers without the client needing to know the exact location of these servers. In doing so, the proxy protocol not only enhances security by hiding the client’s IP address but also optimizes workload by distributing requests across multiple servers. Additionally, it allows for the implementation of access and control policies, as well as the possibility of load balancing, which is essential in high-availability environments. In the context of load balancing solutions, the proxy protocol becomes a crucial tool for managing network traffic, ensuring that applications are scalable and resilient. This approach enables organizations to handle traffic spikes without compromising performance while providing a smooth and efficient user experience.