[SEBA-836] BBSim Reflector

Change-Id: Ib4ae5a2c24880dc62209bebb81188eca5f57865d
diff --git a/internal/bbsim/packetHandlers/packetTypes.go b/internal/bbsim/packetHandlers/packetTypes.go
new file mode 100644
index 0000000..fe424f0
--- /dev/null
+++ b/internal/bbsim/packetHandlers/packetTypes.go
@@ -0,0 +1,34 @@
+/*
+ * Copyright 2018-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 packetHandlers
+
+type PacketType int
+
+const (
+	UNKNOWN PacketType = iota
+	EAPOL
+	DHCP
+)
+
+func (t PacketType) String() string {
+	names := [...]string{
+		"UNKNOWN",
+		"EAPOL",
+		"DHCP",
+	}
+	return names[t]
+}