Hello, I have a server with 2 NICs RDMA capable with IPv6. I've tried to rping one interface from the other but it does work. After some kernel debugging and some TCP dump I've noticed that packets leave interface with destination MAC equal to source MAC! This happens here in kernel: https://elixir.bootlin.com/linux/v6.8/source/drivers/infiniband/core/addr.c#L464 Let me know if this is the appropriate mailing list or if you want more details how to reproduce it. Thank you, Andrei
