Worked on the DragonBluep/openwrt repository to address DHCP DUID handling, focusing on improving network configuration reliability. Delivered a targeted bug fix that replaced variable-length UUID generation with a fixed 16-octet hexadecimal string, ensuring compliance with RFC 8415 standards. This adjustment eliminated inconsistencies in DUID assignment, enhancing interoperability and reducing DHCP-related failures across diverse client and server environments. The solution was implemented through shell scripting and system administration techniques, demonstrating careful adherence to protocol specifications. By refining the base-files component, the work contributed to more predictable deployments and robust network behavior, reflecting a detail-oriented approach to open source maintenance.