простой контроллер OpenFlow для тестирования  (simple OpenFlow controller for testing)
  
Имя (Name)
ovs-testcontroller - simple OpenFlow controller for testing
Синопсис (Synopsis)
ovs-testcontroller [options] method [method]...
Описание (Description)
ovs-testcontroller is a simple OpenFlow controller that manages
       any number of switches over the OpenFlow protocol, causing them
       to function as L2 MAC-learning switches or hubs.  It is suitable
       for initial testing of OpenFlow networks.  It is not a necessary
       or desirable part of a production OpenFlow deployment.
       ovs-testcontroller controls one or more OpenFlow switches,
       specified as one or more of the following OpenFlow connection
       methods:
              pssl:[port][:host]
              ptcp:[port][:host]
                     Listens for OpenFlow connections on port.  The
                     default port is 6653.  By default, connections are
                     allowed from any IPv4 address.  Specify host as an
                     IPv4 address or a bracketed IPv6 address (e.g.
                     ptcp:6653:[::1]).  On Linux, use %device to
                     designate a scope for IPv6 link-level addresses,
                     e.g. ptcp:6653:[fe80::1234%eth0].  DNS names can be
                     used if built with unbound library.  For pssl, the
                     --private-key,--certificate, and --ca-cert options
                     are mandatory.
              punix:file
                     Listens for OpenFlow connections on the Unix domain
                     server socket named file.
              ssl:host[:port]
              tcp:host[:port]
                     The specified port on the given host, which can be
                     expressed either as a DNS name (if built with
                     unbound library) or an IP address in IPv4 or IPv6
                     address format.  Wrap IPv6 addresses in square
                     brackets, e.g. tcp:[::1]:6653.  On Linux, use
                     %device to designate a scope for IPv6 link-level
                     addresses, e.g. tcp:[fe80::1234%eth0]:6653.  For
                     ssl, the --private-key, --certificate, and
                     --ca-cert options are mandatory.
                     If port is not specified, it defaults to 6653.
              unix:file
                     On POSIX, a Unix domain server socket named file.
                     On Windows, connect to a local named pipe that is
                     represented by a file created in the path file to
                     mimic the behavior of a Unix domain socket.