Description:
Explore a comprehensive talk from the Linux Plumbers Conference on improving route scalability using nexthop objects. Learn about the new API committed to the kernel for managing nexthops as separate objects from routes, reducing overhead and enabling new capabilities. Dive into the kernel-side implementation, userspace API, performance improvements, and potential follow-on features. Understand how this approach benefits Linux as a Network Operating System (NOS) and other networking deployments. Discover the current API's limitations, use cases, and the hybrid approach for routing suites and daemons. Examine the code constraints, data structures, and the process of converting legacy systems to the new method. Gain insights into benefits such as overlay support, link event handling, and compatibility with RFC 5549. Explore future developments, including notifications and route dump improvements, while considering backward compatibility.
Improving Route Scalability with Nexthop Objects
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#Conference Talks
#Linux Plumbers Conference
#Programming
#Web Development
#Routing
#Business
#Performance Improvement
#API Management
#Computer Science
#Operating Systems
#eBPF
#XDP