trema/trema-edge

This directory includes packet-in filter component.

              packet out
         .---------------------------------------.
         v                                       |
+----------+           +-----------+           +-------+
|  switch  |  *    1   | packet in |  1    *   | trema |
|  daemon  | --------> |  filter   | --------> | apps  |
+----------+ packet in +-----------+ packet in +-------+
  ^ 1
  |
  |
  v 1
+----------+
| openflow |
|  switch  |
+----------+