> The peer IPoIB would send an ARP and then would assume it can send its > packets to the QP number provided in the arp reply, so it would be > talking not with the rdma cm consumer but rather with the underlying > IPoIB in this node.
Okay - so you want to change the QPN from that given in the ARP? I missed that you wanted this, and I think I understand better what you're trying to do. > no! it is broken since the PS_IPOIB ID/QP that joined/attached the > multicast group is now using the ipoib broadcast qkey where the PS_UDP > ID/QP is using the RDMA_UDP_QKEY I'm only trying to support communication within the same port space, not between them. Unicast is supported between different RDMA_PS_IPOIB QPs. The question is how to obtain the IB unicast address (i.e. QPN, etc.) for RDMA_PS_IPOIB. My assumption was that this capability wasn't needed, but you're saying that it is. I will update the patches. - Sean _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
