Facebook has been zealous of OCP NIC since its introduction in 2012. Fast forwarding 3 generations later in year 2019, now we have OCP NIC3.0. The new multi-host NIC's lead development is a co-operation with prominent NIC suppliers on our flexible YosemiteV2 platform. OCP NIC3.0 enhanced multi-host out-of-band (OOB) management flexibility with independent power control and greater sensor monitoring through PLDM over NCSI. We are pleased to share our learnings on solution integration, OOB management and initial bring-up to the community.