Working openflow agent for ONOS OLT-test. Needs integration to VOLTHA.
diff --git a/voltha/northbound/openflow/agent/loxi/of14/async_config_prop.py b/voltha/northbound/openflow/agent/loxi/of14/async_config_prop.py
new file mode 100644
index 0000000..569e0b7
--- /dev/null
+++ b/voltha/northbound/openflow/agent/loxi/of14/async_config_prop.py
@@ -0,0 +1,704 @@
+# Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
+# Copyright (c) 2011, 2012 Open Networking Foundation
+# Copyright (c) 2012, 2013 Big Switch Networks, Inc.
+# See the file LICENSE.pyloxi which should have been included in the source distribution
+
+# Automatically generated by LOXI from template module.py
+# Do not modify
+
+import struct
+import loxi
+import util
+import loxi.generic_util
+
+import sys
+ofp = sys.modules['loxi.of14']
+
+class async_config_prop(loxi.OFObject):
+    subtypes = {}
+
+
+    def __init__(self, type=None):
+        if type != None:
+            self.type = type
+        else:
+            self.type = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(reader):
+        subtype, = reader.peek('!H', 0)
+        subclass = async_config_prop.subtypes.get(subtype)
+        if subclass:
+            return subclass.unpack(reader)
+
+        obj = async_config_prop()
+        obj.type = reader.read("!H")[0]
+        _length = reader.read("!H")[0]
+        orig_reader = reader
+        reader = orig_reader.slice(_length, 4)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.type != other.type: return False
+        return True
+
+    def pretty_print(self, q):
+        q.text("async_config_prop {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+            q.breakable()
+        q.text('}')
+
+
+class experimenter_master(async_config_prop):
+    type = 65535
+
+    def __init__(self):
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(reader):
+        obj = experimenter_master()
+        _type = reader.read("!H")[0]
+        assert(_type == 65535)
+        _length = reader.read("!H")[0]
+        orig_reader = reader
+        reader = orig_reader.slice(_length, 4)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        return True
+
+    def pretty_print(self, q):
+        q.text("experimenter_master {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+            q.breakable()
+        q.text('}')
+
+async_config_prop.subtypes[65535] = experimenter_master
+
+class experimenter_slave(async_config_prop):
+    type = 65534
+
+    def __init__(self):
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(reader):
+        obj = experimenter_slave()
+        _type = reader.read("!H")[0]
+        assert(_type == 65534)
+        _length = reader.read("!H")[0]
+        orig_reader = reader
+        reader = orig_reader.slice(_length, 4)
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        return True
+
+    def pretty_print(self, q):
+        q.text("experimenter_slave {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+            q.breakable()
+        q.text('}')
+
+async_config_prop.subtypes[65534] = experimenter_slave
+
+class flow_removed_master(async_config_prop):
+    type = 5
+
+    def __init__(self, mask=None):
+        if mask != None:
+            self.mask = mask
+        else:
+            self.mask = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        packed.append(struct.pack("!L", self.mask))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(reader):
+        obj = flow_removed_master()
+        _type = reader.read("!H")[0]
+        assert(_type == 5)
+        _length = reader.read("!H")[0]
+        orig_reader = reader
+        reader = orig_reader.slice(_length, 4)
+        obj.mask = reader.read("!L")[0]
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.mask != other.mask: return False
+        return True
+
+    def pretty_print(self, q):
+        q.text("flow_removed_master {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("mask = ");
+                q.text("%#x" % self.mask)
+            q.breakable()
+        q.text('}')
+
+async_config_prop.subtypes[5] = flow_removed_master
+
+class flow_removed_slave(async_config_prop):
+    type = 4
+
+    def __init__(self, mask=None):
+        if mask != None:
+            self.mask = mask
+        else:
+            self.mask = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        packed.append(struct.pack("!L", self.mask))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(reader):
+        obj = flow_removed_slave()
+        _type = reader.read("!H")[0]
+        assert(_type == 4)
+        _length = reader.read("!H")[0]
+        orig_reader = reader
+        reader = orig_reader.slice(_length, 4)
+        obj.mask = reader.read("!L")[0]
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.mask != other.mask: return False
+        return True
+
+    def pretty_print(self, q):
+        q.text("flow_removed_slave {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("mask = ");
+                q.text("%#x" % self.mask)
+            q.breakable()
+        q.text('}')
+
+async_config_prop.subtypes[4] = flow_removed_slave
+
+class packet_in_master(async_config_prop):
+    type = 1
+
+    def __init__(self, mask=None):
+        if mask != None:
+            self.mask = mask
+        else:
+            self.mask = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        packed.append(struct.pack("!L", self.mask))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(reader):
+        obj = packet_in_master()
+        _type = reader.read("!H")[0]
+        assert(_type == 1)
+        _length = reader.read("!H")[0]
+        orig_reader = reader
+        reader = orig_reader.slice(_length, 4)
+        obj.mask = reader.read("!L")[0]
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.mask != other.mask: return False
+        return True
+
+    def pretty_print(self, q):
+        q.text("packet_in_master {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("mask = ");
+                q.text("%#x" % self.mask)
+            q.breakable()
+        q.text('}')
+
+async_config_prop.subtypes[1] = packet_in_master
+
+class packet_in_slave(async_config_prop):
+    type = 0
+
+    def __init__(self, mask=None):
+        if mask != None:
+            self.mask = mask
+        else:
+            self.mask = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        packed.append(struct.pack("!L", self.mask))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(reader):
+        obj = packet_in_slave()
+        _type = reader.read("!H")[0]
+        assert(_type == 0)
+        _length = reader.read("!H")[0]
+        orig_reader = reader
+        reader = orig_reader.slice(_length, 4)
+        obj.mask = reader.read("!L")[0]
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.mask != other.mask: return False
+        return True
+
+    def pretty_print(self, q):
+        q.text("packet_in_slave {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("mask = ");
+                q.text("%#x" % self.mask)
+            q.breakable()
+        q.text('}')
+
+async_config_prop.subtypes[0] = packet_in_slave
+
+class port_status_master(async_config_prop):
+    type = 3
+
+    def __init__(self, mask=None):
+        if mask != None:
+            self.mask = mask
+        else:
+            self.mask = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        packed.append(struct.pack("!L", self.mask))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(reader):
+        obj = port_status_master()
+        _type = reader.read("!H")[0]
+        assert(_type == 3)
+        _length = reader.read("!H")[0]
+        orig_reader = reader
+        reader = orig_reader.slice(_length, 4)
+        obj.mask = reader.read("!L")[0]
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.mask != other.mask: return False
+        return True
+
+    def pretty_print(self, q):
+        q.text("port_status_master {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("mask = ");
+                q.text("%#x" % self.mask)
+            q.breakable()
+        q.text('}')
+
+async_config_prop.subtypes[3] = port_status_master
+
+class port_status_slave(async_config_prop):
+    type = 2
+
+    def __init__(self, mask=None):
+        if mask != None:
+            self.mask = mask
+        else:
+            self.mask = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        packed.append(struct.pack("!L", self.mask))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(reader):
+        obj = port_status_slave()
+        _type = reader.read("!H")[0]
+        assert(_type == 2)
+        _length = reader.read("!H")[0]
+        orig_reader = reader
+        reader = orig_reader.slice(_length, 4)
+        obj.mask = reader.read("!L")[0]
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.mask != other.mask: return False
+        return True
+
+    def pretty_print(self, q):
+        q.text("port_status_slave {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("mask = ");
+                q.text("%#x" % self.mask)
+            q.breakable()
+        q.text('}')
+
+async_config_prop.subtypes[2] = port_status_slave
+
+class requestforward_master(async_config_prop):
+    type = 11
+
+    def __init__(self, mask=None):
+        if mask != None:
+            self.mask = mask
+        else:
+            self.mask = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        packed.append(struct.pack("!L", self.mask))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(reader):
+        obj = requestforward_master()
+        _type = reader.read("!H")[0]
+        assert(_type == 11)
+        _length = reader.read("!H")[0]
+        orig_reader = reader
+        reader = orig_reader.slice(_length, 4)
+        obj.mask = reader.read("!L")[0]
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.mask != other.mask: return False
+        return True
+
+    def pretty_print(self, q):
+        q.text("requestforward_master {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("mask = ");
+                q.text("%#x" % self.mask)
+            q.breakable()
+        q.text('}')
+
+async_config_prop.subtypes[11] = requestforward_master
+
+class requestforward_slave(async_config_prop):
+    type = 10
+
+    def __init__(self, mask=None):
+        if mask != None:
+            self.mask = mask
+        else:
+            self.mask = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        packed.append(struct.pack("!L", self.mask))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(reader):
+        obj = requestforward_slave()
+        _type = reader.read("!H")[0]
+        assert(_type == 10)
+        _length = reader.read("!H")[0]
+        orig_reader = reader
+        reader = orig_reader.slice(_length, 4)
+        obj.mask = reader.read("!L")[0]
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.mask != other.mask: return False
+        return True
+
+    def pretty_print(self, q):
+        q.text("requestforward_slave {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("mask = ");
+                q.text("%#x" % self.mask)
+            q.breakable()
+        q.text('}')
+
+async_config_prop.subtypes[10] = requestforward_slave
+
+class role_status_master(async_config_prop):
+    type = 7
+
+    def __init__(self, mask=None):
+        if mask != None:
+            self.mask = mask
+        else:
+            self.mask = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        packed.append(struct.pack("!L", self.mask))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(reader):
+        obj = role_status_master()
+        _type = reader.read("!H")[0]
+        assert(_type == 7)
+        _length = reader.read("!H")[0]
+        orig_reader = reader
+        reader = orig_reader.slice(_length, 4)
+        obj.mask = reader.read("!L")[0]
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.mask != other.mask: return False
+        return True
+
+    def pretty_print(self, q):
+        q.text("role_status_master {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("mask = ");
+                q.text("%#x" % self.mask)
+            q.breakable()
+        q.text('}')
+
+async_config_prop.subtypes[7] = role_status_master
+
+class role_status_slave(async_config_prop):
+    type = 6
+
+    def __init__(self, mask=None):
+        if mask != None:
+            self.mask = mask
+        else:
+            self.mask = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        packed.append(struct.pack("!L", self.mask))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(reader):
+        obj = role_status_slave()
+        _type = reader.read("!H")[0]
+        assert(_type == 6)
+        _length = reader.read("!H")[0]
+        orig_reader = reader
+        reader = orig_reader.slice(_length, 4)
+        obj.mask = reader.read("!L")[0]
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.mask != other.mask: return False
+        return True
+
+    def pretty_print(self, q):
+        q.text("role_status_slave {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("mask = ");
+                q.text("%#x" % self.mask)
+            q.breakable()
+        q.text('}')
+
+async_config_prop.subtypes[6] = role_status_slave
+
+class table_status_master(async_config_prop):
+    type = 9
+
+    def __init__(self, mask=None):
+        if mask != None:
+            self.mask = mask
+        else:
+            self.mask = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        packed.append(struct.pack("!L", self.mask))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(reader):
+        obj = table_status_master()
+        _type = reader.read("!H")[0]
+        assert(_type == 9)
+        _length = reader.read("!H")[0]
+        orig_reader = reader
+        reader = orig_reader.slice(_length, 4)
+        obj.mask = reader.read("!L")[0]
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.mask != other.mask: return False
+        return True
+
+    def pretty_print(self, q):
+        q.text("table_status_master {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("mask = ");
+                q.text("%#x" % self.mask)
+            q.breakable()
+        q.text('}')
+
+async_config_prop.subtypes[9] = table_status_master
+
+class table_status_slave(async_config_prop):
+    type = 8
+
+    def __init__(self, mask=None):
+        if mask != None:
+            self.mask = mask
+        else:
+            self.mask = 0
+        return
+
+    def pack(self):
+        packed = []
+        packed.append(struct.pack("!H", self.type))
+        packed.append(struct.pack("!H", 0)) # placeholder for length at index 1
+        packed.append(struct.pack("!L", self.mask))
+        length = sum([len(x) for x in packed])
+        packed[1] = struct.pack("!H", length)
+        return ''.join(packed)
+
+    @staticmethod
+    def unpack(reader):
+        obj = table_status_slave()
+        _type = reader.read("!H")[0]
+        assert(_type == 8)
+        _length = reader.read("!H")[0]
+        orig_reader = reader
+        reader = orig_reader.slice(_length, 4)
+        obj.mask = reader.read("!L")[0]
+        return obj
+
+    def __eq__(self, other):
+        if type(self) != type(other): return False
+        if self.mask != other.mask: return False
+        return True
+
+    def pretty_print(self, q):
+        q.text("table_status_slave {")
+        with q.group():
+            with q.indent(2):
+                q.breakable()
+                q.text("mask = ");
+                q.text("%#x" % self.mask)
+            q.breakable()
+        q.text('}')
+
+async_config_prop.subtypes[8] = table_status_slave
+
+