diff --git a/generated/gemportnetworkctp.go b/generated/gemportnetworkctp.go
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+++ b/generated/gemportnetworkctp.go
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+/*
+ * Copyright (c) 2018 - present.  Boling Consulting Solutions (bcsw.net)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/*
+ * NOTE: This file was generated, manual edits will be overwritten!
+ *
+ * Generated by 'goCodeGenerator.py':
+ *              https://github.com/cboling/OMCI-parser/README.md
+ */
+
+package generated
+
+import "github.com/deckarep/golang-set"
+
+// GemPortNetworkCtpClassID is the 16-bit ID for the OMCI
+// Managed entity GEM port network CTP
+const GemPortNetworkCtpClassID ClassID = ClassID(268)
+
+var gemportnetworkctpBME *ManagedEntityDefinition
+
+// GemPortNetworkCtp (class ID #268)
+//	This ME represents the termination of a GEM port on an ONU. This ME aggregates connectivity
+//	functionality from the network view and alarms from the network element view as well as
+//	artefacts from trails.
+//
+//	Instances of the GEM port network CTP ME are created and deleted by the OLT. An instance of GEM
+//	port network CTP can be deleted only when no GEM IW TP or GEM port network CTP PM history data
+//	are associated with it. It is the responsibility of the OLT to make sure that the ONU
+//	configuration meets this condition.
+//
+//	In ITU-T G.984 systems, when a GEM port network CTP is created, its encryption state is by
+//	default not encrypted. If the OLT wishes to configure the GEM port to use encryption, it must
+//	send the appropriate PLOAM message. This applies equally to new CTPs and to CTPs that are re-
+//	created after an MIB reset.
+//
+//	In ITU-T G.987 systems, GEM ports are dynamically encrypted. If it is intended to encrypt the
+//	GEM port, the OLT must configure a key ring to be used, and the key must be known to the ONU at
+//	run time.
+//
+//	Relationships
+//		An instance of the GEM port network CTP ME may be associated with an instance of the T-CONT and
+//		GEM IW TP MEs.
+//
+//	Attributes
+//		Managed Entity Id
+//			Managed entity ID: This attribute uniquely identifies each instance of this ME. (R, setbycreate)
+//			(mandatory) (2-bytes)
+//
+//		Port_Id
+//			NOTE 1 - While nothing forbids the existence of several GEM port network CTPs with the same
+//			port-ID value, downstream traffic is modelled as being delivered to all such GEM port network
+//			CTPs. Be aware of potential difficulties associated with defining downstream flows and
+//			aggregating PM statistics.
+//
+//		T_Cont Pointer
+//			T-CONT pointer: This attribute points to a T-CONT instance. (R,-W, setbycreate) (mandatory)
+//			(2-bytes)
+//
+//		Direction
+//			Direction:	This attribute specifies whether the GEM port is used for UNI-to-ANI (1), ANI-to-UNI
+//			(2), or bidirectional (3) connection. (R,-W, setbycreate) (mandatory) (1-byte)
+//
+//		Traffic Management Pointer For Upstream
+//			Traffic management pointer for upstream: If the traffic management option attribute in the ONU-G
+//			ME is 0 (priority controlled) or 2 (priority and rate controlled), this pointer specifies the
+//			priority queue ME serving this GEM port network CTP. If the traffic management option attribute
+//			is 1 (rate controlled), this attribute redundantly points to the TCONT serving this GEM port
+//			network CTP. (R,-W, setbycreate) (mandatory) (2-bytes)
+//
+//		Traffic Descriptor Profile Pointer For Upstream
+//			See also Appendix II.
+//
+//		Uni Counter
+//			UNI counter: This attribute reports the number of instances of UNI-G ME associated with this GEM
+//			port network CTP. (R) (optional) (1-byte)
+//
+//		Priority Queue Pointer For Down Stream
+//			NOTE 2 - If the GEM port network CTP is associated with more than one UNI (downstream
+//			multicast), the downstream priority queue pointer defines a pattern (e.g., queue number 3 for a
+//			given UNI) to be replicated (i.e., to queue number 3) at the other affected UNIs.
+//
+//		Encryption State
+//			Encryption state: This attribute indicates the current state of the GEM port network CTP's
+//			encryption. Legal values are defined to be the same as those of the security mode attribute of
+//			the ONU2-G, with the exception that attribute value 0 indicates an unencrypted GEM port. (R)
+//			(optional) (1-byte)
+//
+//		Traffic Descriptor Profile Pointer For Downstream
+//			See also Appendix II.
+//
+//		Encryption Key Ring
+//			Other values are reserved.
+//
+type GemPortNetworkCtp struct {
+	ManagedEntityDefinition
+	Attributes AttributeValueMap
+}
+
+func init() {
+	gemportnetworkctpBME = &ManagedEntityDefinition{
+		Name:    "GemPortNetworkCtp",
+		ClassID: 268,
+		MessageTypes: mapset.NewSetWith(
+			Create,
+			Delete,
+			Get,
+			Set,
+		),
+		AllowedAttributeMask: 0xffc0,
+		AttributeDefinitions: AttributeDefinitionMap{
+			0:  Uint16Field("ManagedEntityId", PointerAttributeType, 0x0000, 0, mapset.NewSetWith(Read, SetByCreate), false, false, false, 0),
+			1:  Uint16Field("PortId", UnsignedIntegerAttributeType, 0x8000, 0, mapset.NewSetWith(Read, SetByCreate, Write), false, false, false, 1),
+			2:  Uint16Field("TContPointer", PointerAttributeType, 0x4000, 0, mapset.NewSetWith(Read, SetByCreate, Write), false, false, false, 2),
+			3:  ByteField("Direction", EnumerationAttributeType, 0x2000, 3, mapset.NewSetWith(Read, SetByCreate, Write), false, false, false, 3),
+			4:  Uint16Field("TrafficManagementPointerForUpstream", PointerAttributeType, 0x1000, 0, mapset.NewSetWith(Read, SetByCreate, Write), false, false, false, 4),
+			5:  Uint16Field("TrafficDescriptorProfilePointerForUpstream", PointerAttributeType, 0x0800, 0, mapset.NewSetWith(Read, SetByCreate, Write), false, true, false, 5),
+			6:  ByteField("UniCounter", UnsignedIntegerAttributeType, 0x0400, 0, mapset.NewSetWith(Read), false, true, false, 6),
+			7:  Uint16Field("PriorityQueuePointerForDownStream", PointerAttributeType, 0x0200, 0, mapset.NewSetWith(Read, SetByCreate, Write), false, false, false, 7),
+			8:  ByteField("EncryptionState", EnumerationAttributeType, 0x0100, 0, mapset.NewSetWith(Read), false, true, false, 8),
+			9:  Uint16Field("TrafficDescriptorProfilePointerForDownstream", PointerAttributeType, 0x0080, 0, mapset.NewSetWith(Read, SetByCreate, Write), false, true, false, 9),
+			10: ByteField("EncryptionKeyRing", EnumerationAttributeType, 0x0040, 0, mapset.NewSetWith(Read, SetByCreate, Write), false, true, false, 10),
+		},
+		Access:  CreatedByOlt,
+		Support: UnknownSupport,
+	}
+}
+
+// NewGemPortNetworkCtp (class ID 268) creates the basic
+// Managed Entity definition that is used to validate an ME of this type that
+// is received from or transmitted to the OMCC.
+func NewGemPortNetworkCtp(params ...ParamData) (*ManagedEntity, OmciErrors) {
+	return NewManagedEntity(*gemportnetworkctpBME, params...)
+}