could you explain it more specifically, what's the difference between internal device and other device? where dose it get the packet or when would the internal_dev_xmit procedure be called?
2013/3/26 Jesse Gross <je...@nicira.com> > On Mon, Mar 25, 2013 at 4:59 AM, 王国栋 <martin23...@gmail.com> wrote: > > Hello everyone, > > I've got confused about the datapath send and recv procudure. > > In my opinion, the datapath should lookup table when receiving packets > from > > ports, but it looks up table in the "internal_dev_xmit", which i think > > should be used for sending a packet. > > And the internal_dev_recv is called when send packets to a port. > > I am in puzzle! Help! > > The function names are reversed for internal devices because they are > from the view of the network stack. >
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