The capture was produced using a Dell Force10 S4810 switch running FTOS
9.1 and configured for two OpenFlow instances. Both instances try to
connect to a Trema controller. Instance 1 connects and proceeds to a
protocol exchange driven by a test script. Besides other messages
instance 1 produces a malformed OFPT_STATS_REPLY message (there are
multiple table descriptors with table_id set to 0) and an OFPT_PACKET_IN
message with xid set to 0. Instance 5 tries to connect, but its
OFPT_FEATURES_REPLY contains a malformed bitmap and the controller
closes the connection. The controller is shut down soon thereafter.
