IOS/XR Route Redistribution Configuration Mess
The implementation of route redistribution for OSPFv2/OSPFv3, IS-IS, and BGP on IOS/XR revealed inconsistent syntax for the source routing protocol in the redistribute command across different protocols.
MAIN POINTS
- IOS/XR developers did not standardize configuration features for routing protocols.
- Route redistribution, termed as route import in netlab, was implemented for various protocols.
- Each routing protocol uses different syntax for the source routing protocol in IOS/XR.
- The issue was encountered on Cisco 8000v running IOS/XR release 24.4.1.
TAKEAWAYS
- Standardization in network operating systems is crucial for consistent configurations.
- Developers should avoid reinventing common configuration features unnecessarily.
- Understanding different syntax requirements is essential for effective route redistribution.
- Testing on specific hardware and software versions can reveal unique configuration challenges.