diff --git a/tests/test_bfd.py b/tests/test_bfd.py
index e16dabbba5..5add329278 100644
--- a/tests/test_bfd.py
+++ b/tests/test_bfd.py
@@ -103,7 +103,7 @@ def test_addRemoveBfdSession_ipv6(self, dvs):
             "SAI_BFD_SESSION_ATTR_SRC_IP_ADDRESS": "2000::1",
             "SAI_BFD_SESSION_ATTR_DST_IP_ADDRESS": "2000::2",
             "SAI_BFD_SESSION_ATTR_TYPE": "SAI_BFD_SESSION_TYPE_ASYNC_ACTIVE",
-            "SAI_BFD_SESSION_ATTR_TOS": "184",
+            "SAI_BFD_SESSION_ATTR_TOS": "192",
             "SAI_BFD_SESSION_ATTR_IPHDR_VERSION": "6"
         }
         self.check_asic_bfd_session_value(session, expected_adb_values)
@@ -144,7 +144,7 @@ def test_addRemoveBfdSession_interface(self, dvs):
             "SAI_BFD_SESSION_ATTR_SRC_IP_ADDRESS": "10.0.0.1",
             "SAI_BFD_SESSION_ATTR_DST_IP_ADDRESS": "10.0.0.2",
             "SAI_BFD_SESSION_ATTR_TYPE": "SAI_BFD_SESSION_TYPE_ASYNC_ACTIVE",
-            "SAI_BFD_SESSION_ATTR_TOS": "184",
+            "SAI_BFD_SESSION_ATTR_TOS": "192",
             "SAI_BFD_SESSION_ATTR_IPHDR_VERSION": "4",
             "SAI_BFD_SESSION_ATTR_HW_LOOKUP_VALID": "false",
             "SAI_BFD_SESSION_ATTR_DST_MAC_ADDRESS": "00:02:03:04:05:06"
@@ -187,7 +187,7 @@ def test_addRemoveBfdSession_txrx_interval(self, dvs):
             "SAI_BFD_SESSION_ATTR_SRC_IP_ADDRESS": "10.0.0.1",
             "SAI_BFD_SESSION_ATTR_DST_IP_ADDRESS": "10.0.0.2",
             "SAI_BFD_SESSION_ATTR_TYPE": "SAI_BFD_SESSION_TYPE_ASYNC_ACTIVE",
-            "SAI_BFD_SESSION_ATTR_TOS": "184",
+            "SAI_BFD_SESSION_ATTR_TOS": "192",
             "SAI_BFD_SESSION_ATTR_IPHDR_VERSION": "4",
             "SAI_BFD_SESSION_ATTR_MIN_TX": "300000",
             "SAI_BFD_SESSION_ATTR_MIN_RX": "500000",
@@ -230,7 +230,7 @@ def test_addRemoveBfdSession_multiplier(self, dvs):
             "SAI_BFD_SESSION_ATTR_SRC_IP_ADDRESS": "10.0.0.1",
             "SAI_BFD_SESSION_ATTR_DST_IP_ADDRESS": "10.0.0.2",
             "SAI_BFD_SESSION_ATTR_TYPE": "SAI_BFD_SESSION_TYPE_ASYNC_ACTIVE",
-            "SAI_BFD_SESSION_ATTR_TOS": "184",
+            "SAI_BFD_SESSION_ATTR_TOS": "192",
             "SAI_BFD_SESSION_ATTR_IPHDR_VERSION": "4",
             "SAI_BFD_SESSION_ATTR_MULTIPLIER": "5"
         }
@@ -272,7 +272,7 @@ def test_addRemoveBfdSession_multihop(self, dvs):
             "SAI_BFD_SESSION_ATTR_SRC_IP_ADDRESS": "10.0.0.1",
             "SAI_BFD_SESSION_ATTR_DST_IP_ADDRESS": "10.0.0.2",
             "SAI_BFD_SESSION_ATTR_TYPE": "SAI_BFD_SESSION_TYPE_ASYNC_ACTIVE",
-            "SAI_BFD_SESSION_ATTR_TOS": "184",
+            "SAI_BFD_SESSION_ATTR_TOS": "192",
             "SAI_BFD_SESSION_ATTR_IPHDR_VERSION": "4",
             "SAI_BFD_SESSION_ATTR_MULTIHOP": "true"
         }
@@ -314,7 +314,7 @@ def test_addRemoveBfdSession_type(self, dvs):
             "SAI_BFD_SESSION_ATTR_SRC_IP_ADDRESS": "10.0.0.1",
             "SAI_BFD_SESSION_ATTR_DST_IP_ADDRESS": "10.0.0.2",
             "SAI_BFD_SESSION_ATTR_TYPE": "SAI_BFD_SESSION_TYPE_DEMAND_ACTIVE",
-            "SAI_BFD_SESSION_ATTR_TOS": "184",
+            "SAI_BFD_SESSION_ATTR_TOS": "192",
             "SAI_BFD_SESSION_ATTR_IPHDR_VERSION": "4"
         }
         self.check_asic_bfd_session_value(session, expected_adb_values)
@@ -357,7 +357,7 @@ def test_multipleBfdSessions(self, dvs):
             "SAI_BFD_SESSION_ATTR_SRC_IP_ADDRESS": "10.0.0.1",
             "SAI_BFD_SESSION_ATTR_DST_IP_ADDRESS": "10.0.0.2",
             "SAI_BFD_SESSION_ATTR_TYPE": "SAI_BFD_SESSION_TYPE_ASYNC_ACTIVE",
-            "SAI_BFD_SESSION_ATTR_TOS": "184",
+            "SAI_BFD_SESSION_ATTR_TOS": "192",
             "SAI_BFD_SESSION_ATTR_IPHDR_VERSION": "4"
         }
         self.check_asic_bfd_session_value(session1, expected_adb_values)
@@ -384,7 +384,7 @@ def test_multipleBfdSessions(self, dvs):
             "SAI_BFD_SESSION_ATTR_SRC_IP_ADDRESS": "10.0.0.1",
             "SAI_BFD_SESSION_ATTR_DST_IP_ADDRESS": "10.0.1.2",
             "SAI_BFD_SESSION_ATTR_TYPE": "SAI_BFD_SESSION_TYPE_ASYNC_ACTIVE",
-            "SAI_BFD_SESSION_ATTR_TOS": "184",
+            "SAI_BFD_SESSION_ATTR_TOS": "192",
             "SAI_BFD_SESSION_ATTR_IPHDR_VERSION": "4",
             "SAI_BFD_SESSION_ATTR_MIN_TX": "300000",
             "SAI_BFD_SESSION_ATTR_MIN_RX": "500000",
@@ -413,7 +413,7 @@ def test_multipleBfdSessions(self, dvs):
             "SAI_BFD_SESSION_ATTR_SRC_IP_ADDRESS": "2000::1",
             "SAI_BFD_SESSION_ATTR_DST_IP_ADDRESS": "2000::2",
             "SAI_BFD_SESSION_ATTR_TYPE": "SAI_BFD_SESSION_TYPE_DEMAND_ACTIVE",
-            "SAI_BFD_SESSION_ATTR_TOS": "184",
+            "SAI_BFD_SESSION_ATTR_TOS": "192",
             "SAI_BFD_SESSION_ATTR_IPHDR_VERSION": "6"
         }
         self.check_asic_bfd_session_value(session3, expected_adb_values)
@@ -440,7 +440,7 @@ def test_multipleBfdSessions(self, dvs):
             "SAI_BFD_SESSION_ATTR_SRC_IP_ADDRESS": "3000::1",
             "SAI_BFD_SESSION_ATTR_DST_IP_ADDRESS": "3000::2",
             "SAI_BFD_SESSION_ATTR_TYPE": "SAI_BFD_SESSION_TYPE_ASYNC_ACTIVE",
-            "SAI_BFD_SESSION_ATTR_TOS": "184",
+            "SAI_BFD_SESSION_ATTR_TOS": "192",
             "SAI_BFD_SESSION_ATTR_IPHDR_VERSION": "6"
         }
         self.check_asic_bfd_session_value(session4, expected_adb_values)