The Extensible Open Router Platform (XORP) project is an innovative development taking place at the International Computer Science Institute in close association with the University of California at Berkeley. This initiative, spearheaded by Orion Hodson and two other dedicated developers, is set to launch its Version 1.0 in June. The goal behind XORP, as articulated by Hodson, is to embody the spirit of Linux in the realm of routing. This vision entails making the routing code readily accessible for download, empowering users to tailor it to their specific requirements.


  1. What is the main objective of the XORP project?
    The main objective of the XORP project is to create an open-source routing platform akin to Linux, allowing users to download and customize the routing code as needed.

  2. How does XORP differ from traditional routing software?
    Unlike traditional routing software where all components run on a single process, XORP segregates each component into separate processes. This design ensures that a failure in one component does not impact others.

  3. What advantages does XORP offer in terms of software architecture?
    XORP’s modular architecture provides resilience by isolating failures and preventing cascading issues across the system, a common vulnerability in conventional routing software.

  4. What are the performance capabilities of XORP compared to existing routing technologies?
    While XORP boasts impressive packet forwarding speeds of up to 700,000 packets per second on standard hardware, it may not match the specialized hardware acceleration used in high-performance routers.

  5. What are the limitations of XORP in terms of features and functionality?
    At its initial stages, XORP may lack certain advanced features found in commercial offerings, such as comprehensive support for routing protocols and built-in security measures.

  6. How does the open-source community contribute to XORP’s development?
    The open-source nature of XORP encourages community collaboration and contributions to enhance its features and address any existing limitations over time.

  7. Is XORP considered a direct competitor to established routing companies like Cisco and Juniper Networks?
    XORP aims to complement existing routing solutions rather than directly compete with industry giants like Cisco and Juniper Networks, focusing on empowering users with customizable routing capabilities.

  8. What sets XORP apart from previous open-source routing initiatives?
    Unlike previous open-source routing projects that faced challenges or disbanded due to funding issues, XORP benefits from financial support from Intel and the National Science Foundation, ensuring its sustainability.

  9. How does XORP align with the principles of open-source software development?
    XORP upholds the ethos of open-source by remaining committed to keeping the software accessible to the community for collaborative improvement and innovation.

  10. What is the future outlook for XORP in the networking industry?
    XORP’s dedication to remaining open-source and fostering community involvement positions it as a promising player in the networking landscape, offering a flexible and customizable routing solution.


The Extensible Open Router Platform (XORP) project represents a significant leap in open-source routing technology, aiming to provide users with a customizable and resilient routing solution. By leveraging a modular architecture and community collaboration, XORP sets itself apart from traditional routing software by offering flexibility and adaptability. While it may not yet match the advanced features of commercial offerings, XORP’s commitment to open-source principles and ongoing development funded by Intel and the National Science Foundation bodes well for its future success. As XORP continues to evolve with contributions from the open-source community, it stands poised to carve a niche in the networking industry as a versatile and community-driven routing platform.

For further information and updates on XORP, visit our website for the latest developments and community engagement opportunities.