[openib-general] RDMA connection and address translation API
Roland Dreier
rolandd at cisco.com
Wed Aug 24 14:15:09 PDT 2005
Roland> Well, that's not what I would expect. Suppose I have a
Roland> device configured with local addresses 192.168.11.12 and
Roland> 192.168.98.99 and I
Christoph> You never configure a device with local addresses. IP
Christoph> addresses are always a per-host attribute in Linux.
I don't think this is really true. In some ways Linux behaves as if
IP addresses are per-host (eg ARP responses can go out any interface)
but really IP addresses are attached to an interface. Every struct
net_device has a struct in_device, and every struct in_device has a
list of struct in_ifaddrs for the device's IP addresses.
- R.
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