FIBRE (legacy) testbed is an experimental platform for networking research and education built on infrastructure from the FIBRE project and operated as a service by the Brazilian NREN. It aims to be integrated with major worldwide testbeds. Data protection, isolation of data flows between users, and portability of experiment data and results are key requirements to attract industry usage. Future plans include deploying new control software, training materials, and thematic "islands" for wireless, IoT, programmable networks and cloud experimentation.