Best Data Center Networking Solutions for Linux of 2025

ManageEngine OpManager is a powerful solution designed for data center networking that offers extensive oversight and management of the entire infrastructure. It allows for real-time tracking of essential elements including switches, routers, firewalls, load balancers, servers, and storage systems, guaranteeing peak performance and reliability. Featuring functionalities such as automated network discovery, topology visualization, fault detection, bandwidth monitoring, and smart alerting, OpManager empowers data center teams to detect problems early, minimize downtime, and enhance resource use. Its flexible architecture and compatibility with various vendors make it an excellent option for effectively managing intricate, high-density data center networks.

Cruz Fabric Controller provides true software-defined networking and control for managing fabrics in your remote data center, remote edges and remote sites. With a single-pane-of-glass, you can deploy and update fabrics, manage, monitor, maintain fabrics, and automate operations.

Calico is a versatile open-source solution designed for networking and securing containers, virtual machines, and workloads on native hosts. It is compatible with a wide array of platforms such as Kubernetes, OpenShift, Mirantis Kubernetes Engine (MKE), OpenStack, and even bare metal environments. Users can choose between leveraging Calico's eBPF data plane or utilizing the traditional networking pipeline of Linux, ensuring exceptional performance and true scalability tailored for cloud-native applications. Both developers and cluster administrators benefit from a uniform experience and a consistent set of features, whether operating in public clouds or on-premises, on a single node, or across extensive multi-node clusters. Additionally, Calico offers flexibility in data planes, featuring options like a pure Linux eBPF data plane, a conventional Linux networking data plane, and a Windows HNS data plane. No matter if you are inclined toward the innovative capabilities of eBPF or the traditional networking fundamentals familiar to seasoned system administrators, Calico accommodates all preferences and needs effectively. Ultimately, this adaptability makes Calico a compelling choice for organizations seeking robust networking solutions.

DxOdyssey is an innovative software solution built on patented technology that allows users to establish highly available application-level micro-tunnels across a diverse range of locations and platforms. This software provides a level of ease, security, and discretion that surpasses all other options available in the market. By utilizing DxOdyssey, organizations can embark on a journey toward a zero trust security model, which is particularly beneficial for networking and security administrators managing multi-site and multi-cloud operations. As the traditional network perimeter has transformed, DxOdyssey’s unVPN technology has been specifically designed to adapt to this new landscape. Unlike old VPN and direct link methods that require extensive maintenance and expose the network to lateral movements, DxOdyssey adopts a more secure methodology, granting app-level access as opposed to network-level access, which effectively minimizes the attack surface. Furthermore, it achieves this while providing the most secure and efficient Software Defined Perimeter (SDP), facilitating connectivity for distributed applications and clients operating across various sites, clouds, and domains. With DxOdyssey, organizations can enhance their overall security posture while simplifying their network management.

The AMI® Data Center Manager (DCM) is an innovative tool aimed at improving the efficiency, dependability, and sustainability of corporate data centers. Utilizing real-time data acquisition, predictive analytics, and comprehensive reporting, DCM empowers organizations to make informed choices that enhance energy efficiency, minimize waste, and refine resource management. This platform is instrumental in overseeing power management, thermal environments, and overall system performance, offering actionable insights to optimize data center functions. Moreover, it aids in anticipating future requirements and tracking the environmental impact of the infrastructure, thus contributing to a more sustainable operational approach. By integrating such advanced features, DCM not only supports current operational needs but also aligns with long-term sustainability goals.

Simplify complexities and achieve seamless interoperability throughout your data center by utilizing Linux. In addition to standard industry security features, Cumulus Linux provides enhanced security levels unique to its platform. You can leverage existing Linux-based management tools and expertise, allowing for a greater number of switches to be managed by each engineer. Benefit from seamless integration and premier tools designed for automation, monitoring, and analytics, among other functionalities. By running multiple network paths without requiring additional switches, you can ensure traffic isolation and network segmentation for various devices. Transitioning from design to physical connections becomes straightforward and efficient. With PTM, your data center can be programmed to quickly verify connections and troubleshoot issues. Experience ultra-fast speeds and minimal latencies through RoCE implementation that requires just a single line of code. This approach not only enhances performance but also streamlines operations across your entire network infrastructure.

Zenlayer is an edge cloud service provider that provides complete networking solutions all over the globe. Zenlayer's software defined platform is used by businesses to deliver applications, provide superior digital user experience, and instantly enable worldwide connectivity.