Hi, I'm looking to connect an RDMA hardware accelerator to a Centos 8.0 server with RoCE_V2 capability. Is there a way to implement RDMA RC functionality without invoking the Connection Manager (skipping the rdma_create_event_channel()) ? Perhaps with a simple exchange of the necessary information through an external protocol, say UDP packets ? And then initialize the QPs with the received parameters. A bit unsure if this is the appropriate forum for it, let me know if it's off topic. Regards, Dimitris