
Iris Hsu contributed to the edge-core/sonic-buildimage repository by enhancing network stability and hardware support through targeted changes in embedded systems and network configuration. She reduced the Zebra routing component’s Next Hop Group keep-alive timer, improving routing convergence and reliability. Iris also introduced a new hardware configuration for EC SAI HR4, enabling flow mode and RIOT functionalities to support advanced deployments. In a separate effort, she reverted Control Plane Policing rules for key routing protocols to maintain production stability. Her work, primarily in C and BASH, demonstrated a strong grasp of low-level networking and careful risk management in release engineering.

April 2025 monthly summary for edge-core/sonic-buildimage. Focused on stabilizing network image configurations by reverting a CoPP-related change and ensuring production readiness. Key actions included rolling back the CoPP enablement for OSPF, VRRP, ISIS, and BFD, and documenting the rollback for follow-up reimplementation.
April 2025 monthly summary for edge-core/sonic-buildimage. Focused on stabilizing network image configurations by reverting a CoPP-related change and ensuring production readiness. Key actions included rolling back the CoPP enablement for OSPF, VRRP, ISIS, and BFD, and documenting the rollback for follow-up reimplementation.
March 2025 monthly summary for edge-core/sonic-buildimage: Delivered two critical changes focusing on stability and hardware support. Zebra NHG keep-alive timer reduction improves routing stability and convergence; EC SAI HR4 configuration enables flow mode and RIOT functionalities with a new bcm/config.bcm to support HR4 deployments. These changes enhance reliability, reduce risk in control-plane operations, and expand hardware compatibility while showcasing expertise in low-level routing and hardware initialization.
March 2025 monthly summary for edge-core/sonic-buildimage: Delivered two critical changes focusing on stability and hardware support. Zebra NHG keep-alive timer reduction improves routing stability and convergence; EC SAI HR4 configuration enables flow mode and RIOT functionalities with a new bcm/config.bcm to support HR4 deployments. These changes enhance reliability, reduce risk in control-plane operations, and expand hardware compatibility while showcasing expertise in low-level routing and hardware initialization.
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