JiangZukai

 [flow.txt](https://github.com/bobzhuyb/ns3-rdma/files/2739464/flow.txt) [topology.txt](https://github.com/bobzhuyb/ns3-rdma/files/2739465/topology.txt) I only changed the flow and topology configuration files.The topology is showed in the picture.Thank you for your patience.

Thank you for your reply. If I want the server to support multiple NIC, where should I modify it? And if I change these servers into switches and then connect...

Thank you for your answer. In real applications, may a server have multiple RDMA NICs?If the server has more than one NIC, which part of the code should I modify?

I want to achieve RDMA rate allocation. Traditional UDP may still be different from RDMA.

I want to set a flow to a fixed sending rate.Could you tell me where to change the code ?

Thank you for your patience. I want to disable DCQCN and use the PFC as layer2.I set the ENABLE_QCN of config.txt to 0 already.But I don't know where to set...

Thank you very much for your patience.