Quagga Alternatives: Top Routing Software Solutions
Quagga is a powerful and widely used network routing software suite, offering implementations of crucial protocols like OSPF, RIP, BGP, and IS-IS for Unix-like platforms. While robust, specific project needs, budget constraints, or a desire for different feature sets often lead users to seek out the best Quagga alternative. This article explores leading contenders that can provide similar or enhanced routing capabilities.
Top Quagga Alternatives
Whether you're looking for commercial support, open-source flexibility, or specialized features, there's a Quagga alternative that fits your requirements. Here are some of the most prominent options:

MikroTik RouterOS
MikroTik RouterOS is a Linux-based operating system that transforms a standard PC or server into a powerful router. It's a commercial, self-hosted, and web-manageable solution, offering features like Wi-Fi Direct and User Management. Its comprehensive feature set makes it a strong Quagga alternative for those seeking an all-in-one routing and network management solution, especially for commercial deployments.

Cisco IOS
Cisco IOS is the renowned family of software used on most Cisco Systems routers and network switches. As a commercial and self-hosted solution, often emulated in environments like GNS3 and Dynamips, it's a direct competitor in the enterprise networking space. While the JSON doesn't list specific features, its industry-standard status and robust capabilities make it a formidable Quagga alternative for large-scale and mission-critical networks.

VyOS
VyOS is a community-driven, open-source fork of Vyatta, offering a Linux-based network operating system with software-based routing, firewall, and VPN functionality. It's available as commercial support options but fundamentally open source, running on Linux. Key features include Built-in VPN, Command line interface, Network Discovery, OpenVPN, Operating system functionality, Virtual Machines support, Virtualization, and VPN capabilities. VyOS is an excellent Quagga alternative for those who prefer an open-source, flexible, and feature-rich routing platform.

Junos OS
Junos OS is the FreeBSD-based operating system powering Juniper Networks' hardware routers, switches, and security devices. It's a commercial and self-hosted solution, also runnable in virtual environments like VirtualBox, VMware Workstation, VMware Player, and GNS3. Similar to Cisco IOS, Junos OS is a high-end Quagga alternative, ideal for enterprises and service providers requiring robust, scalable, and highly reliable networking infrastructure.

FRRouting
FRRouting (FRR) is an open-source IP routing protocol suite for Linux and Unix platforms, actively maintained and community-driven. It includes daemon implementations for BGP, IS-IS, LDP, OSPF, PIM, and RIP, making it a direct functional successor and powerful Quagga alternative. Being free and open source, FRR is an excellent choice for those who appreciate community support, transparency, and the ability to customize their routing environment.
Ultimately, the best Quagga alternative depends on your specific use case, technical expertise, and budget. Whether you opt for a commercial, feature-rich solution or a flexible, open-source project, the options listed above provide robust networking capabilities to meet diverse routing demands. Explore each to find the perfect fit for your infrastructure.