diff --git a/apps/ipflow-monitor/sflow/api/src/main/java/org/onosproject/sflow/EthernetCounter.java b/apps/ipflow-monitor/sflow/api/src/main/java/org/onosproject/sflow/EthernetCounter.java
new file mode 100644
index 0000000..2801aa1
--- /dev/null
+++ b/apps/ipflow-monitor/sflow/api/src/main/java/org/onosproject/sflow/EthernetCounter.java
@@ -0,0 +1,385 @@
+/*
+ * Copyright 2024-present Open Networking Foundation
+ *
+ * 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.
+ */
+package org.onosproject.sflow;
+
+import com.google.common.base.MoreObjects;
+
+/**
+ * Represents ethernet counters for network interfaces.
+ */
+public final class EthernetCounter {
+
+    private InterfaceCounter generic;
+    private int dot3StatsAlignmentErrors;
+    private int dot3StatsFcsErrors;
+    private int dot3StatsSingleCollisionFrames;
+    private int dot3StatsMultipleCollisionFrames;
+    private int dot3StatsSqeTestErrors;
+    private int dot3StatsDeferredTransmissions;
+    private int dot3StatsLateCollisions;
+    private int dot3StatsExcessiveCollisions;
+    private int dot3StatsInternalMacTransmitErrors;
+    private int dot3StatsCarrierSenseErrors;
+    private int dot3StatsFrameTooLongs;
+    private int dot3StatsInternalMacReceiveErrors;
+    private int dot3StatsSymbolErrors;
+
+    private EthernetCounter(Builder builder) {
+        this.generic = builder.generic;
+        this.dot3StatsAlignmentErrors = builder.dot3StatsAlignmentErrors;
+        this.dot3StatsFcsErrors = builder.dot3StatsFcsErrors;
+        this.dot3StatsSingleCollisionFrames = builder.dot3StatsSingleCollisionFrames;
+        this.dot3StatsMultipleCollisionFrames = builder.dot3StatsMultipleCollisionFrames;
+        this.dot3StatsSqeTestErrors = builder.dot3StatsSqeTestErrors;
+        this.dot3StatsDeferredTransmissions = builder.dot3StatsDeferredTransmissions;
+        this.dot3StatsLateCollisions = builder.dot3StatsLateCollisions;
+        this.dot3StatsExcessiveCollisions = builder.dot3StatsExcessiveCollisions;
+        this.dot3StatsInternalMacTransmitErrors = builder.dot3StatsInternalMacTransmitErrors;
+        this.dot3StatsCarrierSenseErrors = builder.dot3StatsCarrierSenseErrors;
+        this.dot3StatsFrameTooLongs = builder.dot3StatsFrameTooLongs;
+        this.dot3StatsInternalMacReceiveErrors = builder.dot3StatsInternalMacReceiveErrors;
+        this.dot3StatsSymbolErrors = builder.dot3StatsSymbolErrors;
+    }
+
+    /**
+     * Gets the generic interface counter.
+     *
+     * @return generic interface counter.
+     */
+    public InterfaceCounter getGeneric() {
+        return generic;
+    }
+
+    /**
+     * Gets the count of allignment errors.
+     *
+     * @return count of allignment errors.
+     */
+    public int getDot3StatsAlignmentErrors() {
+        return dot3StatsAlignmentErrors;
+    }
+
+    /**
+     * Gets the count of FCS errors.
+     *
+     * @return count of FCS errors.
+     */
+    public int getDot3StatsFcsErrors() {
+        return dot3StatsFcsErrors;
+    }
+
+    /**
+     * Gets the count of single collision frames.
+     *
+     * @return count of single collision frames.
+     */
+    public int getDot3StatsSingleCollisionFrames() {
+        return dot3StatsSingleCollisionFrames;
+    }
+
+    /**
+     * Gets the count of multi collision frames.
+     *
+     * @return count of multi collision frames.
+     */
+    public int getDot3StatsMultipleCollisionFrames() {
+        return dot3StatsMultipleCollisionFrames;
+    }
+
+    /**
+     * Gets the count of SQE test errors.
+     *
+     * @return count of SQE test errors.
+     */
+    public int getDot3StatsSqeTestErrors() {
+        return dot3StatsSqeTestErrors;
+    }
+
+    /**
+     * Gets the count of deferred transmissions.
+     *
+     * @return count of deferred transmissions.
+     */
+    public int getDot3StatsDeferredTransmissions() {
+        return dot3StatsDeferredTransmissions;
+    }
+
+    /**
+     * Gets the count of late collisions.
+     *
+     * @return count of late collisions.
+     */
+    public int getDot3StatsLateCollisions() {
+        return dot3StatsLateCollisions;
+    }
+
+    /**
+     * Gets the count of excessive collisions.
+     *
+     * @return count of excessive collisions.
+     */
+    public int getDot3StatsExcessiveCollisions() {
+        return dot3StatsExcessiveCollisions;
+    }
+
+    /**
+     * Gets the count of internal mac transmit errors.
+     *
+     * @return count of internal mac transmit errors.
+     */
+    public int getDot3StatsInternalMacTransmitErrors() {
+        return dot3StatsInternalMacTransmitErrors;
+    }
+
+    /**
+     * Gets the count of carrier sense errors.
+     *
+     * @return count of carrier sense errors.
+     */
+    public int getDot3StatsCarrierSenseErrors() {
+        return dot3StatsCarrierSenseErrors;
+    }
+
+    /**
+     * Gets the count of frame too longs error.
+     *
+     * @return count of frame too longs error.
+     */
+    public int getDot3StatsFrameTooLongs() {
+        return dot3StatsFrameTooLongs;
+    }
+
+    /**
+     * Gets the count of internal mac receive errors.
+     *
+     * @return count of internal mac receive errors.
+     */
+    public int getDot3StatsInternalMacReceiveErrors() {
+        return dot3StatsInternalMacReceiveErrors;
+    }
+
+    /**
+     * Gets the count of symbol errors.
+     *
+     * @return count of symbol errors.
+     */
+    public int getDot3StatsSymbolErrors() {
+        return dot3StatsSymbolErrors;
+    }
+
+    @Override
+    public String toString() {
+        return MoreObjects.toStringHelper(getClass())
+                .add("generic", generic)
+                .add("dot3StatsAlignmentErrors", dot3StatsAlignmentErrors)
+                .add("dot3StatsFcsErrors", dot3StatsFcsErrors)
+                .add("dot3StatsSingleCollisionFrames", dot3StatsSingleCollisionFrames)
+                .add("dot3StatsMultipleCollisionFrames", dot3StatsMultipleCollisionFrames)
+                .add("dot3StatsSqeTestErrors", dot3StatsSqeTestErrors)
+                .add("dot3StatsDeferredTransmissions", dot3StatsDeferredTransmissions)
+                .add("dot3StatsLateCollisions", dot3StatsLateCollisions)
+                .add("dot3StatsExcessiveCollisions", dot3StatsExcessiveCollisions)
+                .add("dot3StatsInternalMacTransmitErrors", dot3StatsInternalMacTransmitErrors)
+                .add("dot3StatsCarrierSenseErrors", dot3StatsCarrierSenseErrors)
+                .add("dot3StatsFrameTooLongs", dot3StatsFrameTooLongs)
+                .add("dot3StatsInternalMacReceiveErrors", dot3StatsInternalMacReceiveErrors)
+                .add("dot3StatsSymbolErrors", dot3StatsSymbolErrors)
+                .toString();
+    }
+
+    /**
+     * Builder pattern to create an instance of InterfaceCounter.
+     */
+    private static class Builder {
+        private InterfaceCounter generic;
+        private int dot3StatsAlignmentErrors;
+        private int dot3StatsFcsErrors;
+        private int dot3StatsSingleCollisionFrames;
+        private int dot3StatsMultipleCollisionFrames;
+        private int dot3StatsSqeTestErrors;
+        private int dot3StatsDeferredTransmissions;
+        private int dot3StatsLateCollisions;
+        private int dot3StatsExcessiveCollisions;
+        private int dot3StatsInternalMacTransmitErrors;
+        private int dot3StatsCarrierSenseErrors;
+        private int dot3StatsFrameTooLongs;
+        private int dot3StatsInternalMacReceiveErrors;
+        private int dot3StatsSymbolErrors;
+
+        /**
+         * Sets the generic interface counter.
+         *
+         * @param generic the generic interface counter.
+         * @return this builder instance.
+         */
+        public Builder generic(InterfaceCounter generic) {
+            this.generic = generic;
+            return this;
+        }
+
+        /**
+         * Sets the count of allignment errors.
+         *
+         * @param dot3StatsAlignmentErrors the count of allignment errors.
+         * @return this builder instance.
+         */
+        public Builder dot3StatsAlignmentErrors(int dot3StatsAlignmentErrors) {
+            this.dot3StatsAlignmentErrors = dot3StatsAlignmentErrors;
+            return this;
+        }
+
+        /**
+         * Sets the count of FCS errors.
+         *
+         * @param dot3StatsFCSErrors the count of FCS errors.
+         * @return this builder instance.
+         */
+        public Builder dot3StatsFcsErrors(int dot3StatsFcsErrors) {
+            this.dot3StatsFcsErrors = dot3StatsFcsErrors;
+            return this;
+        }
+
+        /**
+         * Sets the count of single collision frames.
+         *
+         * @param dot3StatsSingleCollisionFrames the count of single collision frames.
+         * @return this builder instance.
+         */
+        public Builder dot3StatsSingleCollisionFrames(int dot3StatsSingleCollisionFrames) {
+            this.dot3StatsSingleCollisionFrames = dot3StatsSingleCollisionFrames;
+            return this;
+        }
+
+        /**
+         * Sets the count of multi collision frames.
+         *
+         * @param dot3StatsMultipleCollisionFrames the count of multi collision frames.
+         * @return this builder instance.
+         */
+        public Builder dot3StatsMultipleCollisionFrames(int dot3StatsMultipleCollisionFrames) {
+            this.dot3StatsMultipleCollisionFrames = dot3StatsMultipleCollisionFrames;
+            return this;
+        }
+
+        /**
+         * Sets the count of SQE test errors.
+         *
+         * @param dot3StatsSQETestErrors the count of SQE test errors.
+         * @return this builder instance.
+         */
+        public Builder dot3StatsSqeTestErrors(int dot3StatsSqeTestErrors) {
+            this.dot3StatsSqeTestErrors = dot3StatsSqeTestErrors;
+            return this;
+        }
+
+        /**
+         * Sets the count of deferred transmissions.
+         *
+         * @param dot3StatsDeferredTransmissions the count of deferred transmissions.
+         * @return this builder instance.
+         */
+        public Builder dot3StatsDeferredTransmissions(int dot3StatsDeferredTransmissions) {
+            this.dot3StatsDeferredTransmissions = dot3StatsDeferredTransmissions;
+            return this;
+        }
+
+        /**
+         * Sets the count of late collisions.
+         *
+         * @param dot3StatsLateCollisions the count of late collisions.
+         * @return this builder instance.
+         */
+        public Builder dot3StatsLateCollisions(int dot3StatsLateCollisions) {
+            this.dot3StatsLateCollisions = dot3StatsLateCollisions;
+            return this;
+        }
+
+        /**
+         * Sets the count of excessive collisions.
+         *
+         * @param dot3StatsExcessiveCollisions the count of excessive collisions.
+         * @return this builder instance.
+         */
+        public Builder dot3StatsExcessiveCollisions(int dot3StatsExcessiveCollisions) {
+            this.dot3StatsExcessiveCollisions = dot3StatsExcessiveCollisions;
+            return this;
+        }
+
+        /**
+         * Sets the count of internal mac transmit errors.
+         *
+         * @param dot3StatsInternalMacTransmitErrors the count of internal mac transmit errors.
+         * @return this builder instance.
+         */
+        public Builder dot3StatsInternalMacTransmitErrors(int dot3StatsInternalMacTransmitErrors) {
+            this.dot3StatsInternalMacTransmitErrors = dot3StatsInternalMacTransmitErrors;
+            return this;
+        }
+
+        /**
+         * Sets the count of carrier sense errors.
+         *
+         * @param dot3StatsCarrierSenseErrors the count of carrier sense errors.
+         * @return this builder instance.
+         */
+        public Builder dot3StatsCarrierSenseErrors(int dot3StatsCarrierSenseErrors) {
+            this.dot3StatsCarrierSenseErrors = dot3StatsCarrierSenseErrors;
+            return this;
+        }
+
+        /**
+         * Sets the count of frame too longs error.
+         *
+         * @param dot3StatsFrameTooLongs the count of frame too longs error.
+         * @return this builder instance.
+         */
+        public Builder dot3StatsFrameTooLongs(int dot3StatsFrameTooLongs) {
+            this.dot3StatsFrameTooLongs = dot3StatsFrameTooLongs;
+            return this;
+        }
+
+        /**
+         * Sets the count of internal mac receive errors.
+         *
+         * @param dot3StatsInternalMacReceiveErrors the count of internal mac receive errors.
+         * @return this builder instance.
+         */
+        public Builder dot3StatsInternalMacReceiveErrors(int dot3StatsInternalMacReceiveErrors) {
+            this.dot3StatsInternalMacReceiveErrors = dot3StatsInternalMacReceiveErrors;
+            return this;
+        }
+
+        /**
+         * Sets the count of symbol errors.
+         *
+         * @param dot3StatsSymbolErrors the count of symbol errors.
+         * @return this builder instance.
+         */
+        public Builder dot3StatsSymbolErrors(int dot3StatsSymbolErrors) {
+            this.dot3StatsSymbolErrors = dot3StatsSymbolErrors;
+            return this;
+        }
+
+        /**
+         * Builds an instance of EthernetCounter based on the configured parameters.
+         *
+         * @return an instance of EnternetCounter.
+         */
+        public EthernetCounter build() {
+            return new EthernetCounter(this);
+        }
+    }
+}