Michael S. Tsirkin wrote:
        if (ZERONET(src_ip)) {
                src_in->sin_family = dst_in->sin_family;
                src_in->sin_addr.s_addr = dst_ip;
                ret = copy_addr(addr, dev, dev->dev_addr);
        } else if (LOOPBACK(src_ip)) {
                ret = rdma_translate_ip((struct sockaddr *)dst_in, addr);
                if (!ret)
memcpy(addr->dst_dev_addr, dev->dev_addr, MAX_ADDR_LEN);
        } else {
                ret = rdma_translate_ip((struct sockaddr *)src_in, addr);
                if (!ret)
memcpy(addr->dst_dev_addr, dev->dev_addr, MAX_ADDR_LEN);
        }

This will put the IP of an actual IB device in the SDP hello message, right?
I don't think we should have 127.0.0.1 there ...

After some testing, this appears to work the way I expected anyway.

My test system has a local IP address of 192.168.0.102.

I could connect from 127.0.0.1 to 127.0.0.1, 192.168.0.102 to 127.0.0.1, and 127.0.0.1 to 192.168.0.102. I could not connect between 127.0.0.1 to 192.168.0.101, which is my other test system.

I believe that this does carry 127.0.0.1 in the connection messages, since that's the address that we're bound to.

- Sean
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