diff --git a/examples/protocols/mqtt/ssl/mqtt_ssl_example_test.py b/examples/protocols/mqtt/ssl/mqtt_ssl_example_test.py
index cecb9a9907..79705413d6 100644
--- a/examples/protocols/mqtt/ssl/mqtt_ssl_example_test.py
+++ b/examples/protocols/mqtt/ssl/mqtt_ssl_example_test.py
@@ -58,7 +58,7 @@ def on_message(client, userdata, msg):
     message_log += 'Received data:' + msg.topic + ' ' + payload + '\n'
 
 
-@ttfw_idf.idf_example_test(env_tag='Example_WIFI_Protocols')
+@ttfw_idf.idf_example_test(env_tag='Example_EthKitV1')
 def test_examples_protocol_mqtt_ssl(env, extra_data):
     broker_url = ''
     broker_port = 0
@@ -110,7 +110,7 @@ def test_examples_protocol_mqtt_ssl(env, extra_data):
             raise ValueError('ENV_TEST_FAILURE: Test script cannot connect to broker: {}'.format(broker_url))
         dut1.start_app()
         try:
-            ip_address = dut1.expect(re.compile(r' sta ip: ([^,]+),'), timeout=30)
+            ip_address = dut1.expect(re.compile(r' eth ip: ([^,]+),'), timeout=30)
             print('Connected to AP with IP: {}'.format(ip_address))
         except DUT.ExpectTimeout:
             print('ENV_TEST_FAILURE: Cannot connect to AP')
diff --git a/examples/protocols/mqtt/ssl/sdkconfig.ci b/examples/protocols/mqtt/ssl/sdkconfig.ci
index 716fb5bb08..e9793ec44d 100644
--- a/examples/protocols/mqtt/ssl/sdkconfig.ci
+++ b/examples/protocols/mqtt/ssl/sdkconfig.ci
@@ -11,3 +11,12 @@ CONFIG_MBEDTLS_ASYMMETRIC_CONTENT_LEN=y
 CONFIG_MBEDTLS_SSL_IN_CONTENT_LEN=16384
 CONFIG_MBEDTLS_SSL_OUT_CONTENT_LEN=4096
 CONFIG_ESP_NETIF_TCPIP_ADAPTER_COMPATIBLE_LAYER=n
+CONFIG_EXAMPLE_CONNECT_ETHERNET=y
+CONFIG_EXAMPLE_CONNECT_WIFI=n
+CONFIG_EXAMPLE_USE_INTERNAL_ETHERNET=y
+CONFIG_EXAMPLE_ETH_PHY_IP101=y
+CONFIG_EXAMPLE_ETH_MDC_GPIO=23
+CONFIG_EXAMPLE_ETH_MDIO_GPIO=18
+CONFIG_EXAMPLE_ETH_PHY_RST_GPIO=5
+CONFIG_EXAMPLE_ETH_PHY_ADDR=1
+CONFIG_EXAMPLE_CONNECT_IPV6=y
diff --git a/examples/protocols/mqtt/tcp/mqtt_tcp_example_test.py b/examples/protocols/mqtt/tcp/mqtt_tcp_example_test.py
index 47e156b65d..616ca65571 100644
--- a/examples/protocols/mqtt/tcp/mqtt_tcp_example_test.py
+++ b/examples/protocols/mqtt/tcp/mqtt_tcp_example_test.py
@@ -53,7 +53,7 @@ def mqqt_server_sketch(my_ip, port):
     print('server closed')
 
 
-@ttfw_idf.idf_example_test(env_tag='Example_WIFI_Protocols')
+@ttfw_idf.idf_example_test(env_tag='Example_EthKitV1')
 def test_examples_protocol_mqtt_qos1(env, extra_data):
     global msgid
     """
@@ -76,7 +76,7 @@ def test_examples_protocol_mqtt_qos1(env, extra_data):
     dut1.start_app()
     # waiting for getting the IP address
     try:
-        ip_address = dut1.expect(re.compile(r' sta ip: ([^,]+),'), timeout=30)
+        ip_address = dut1.expect(re.compile(r' eth ip: ([^,]+),'), timeout=30)
         print('Connected to AP with IP: {}'.format(ip_address))
     except DUT.ExpectTimeout:
         raise ValueError('ENV_TEST_FAILURE: Cannot connect to AP')
diff --git a/examples/protocols/mqtt/tcp/sdkconfig.ci b/examples/protocols/mqtt/tcp/sdkconfig.ci
index 43a5f637ec..a035c07d90 100644
--- a/examples/protocols/mqtt/tcp/sdkconfig.ci
+++ b/examples/protocols/mqtt/tcp/sdkconfig.ci
@@ -1,3 +1,12 @@
 CONFIG_LOG_DEFAULT_LEVEL_DEBUG=y
 CONFIG_BROKER_URL="FROM_STDIN"
 CONFIG_ESP_NETIF_TCPIP_ADAPTER_COMPATIBLE_LAYER=n
+CONFIG_EXAMPLE_CONNECT_ETHERNET=y
+CONFIG_EXAMPLE_CONNECT_WIFI=n
+CONFIG_EXAMPLE_USE_INTERNAL_ETHERNET=y
+CONFIG_EXAMPLE_ETH_PHY_IP101=y
+CONFIG_EXAMPLE_ETH_MDC_GPIO=23
+CONFIG_EXAMPLE_ETH_MDIO_GPIO=18
+CONFIG_EXAMPLE_ETH_PHY_RST_GPIO=5
+CONFIG_EXAMPLE_ETH_PHY_ADDR=1
+CONFIG_EXAMPLE_CONNECT_IPV6=y
diff --git a/examples/protocols/mqtt/ws/mqtt_ws_example_test.py b/examples/protocols/mqtt/ws/mqtt_ws_example_test.py
index 74f3fc86e0..60da603585 100644
--- a/examples/protocols/mqtt/ws/mqtt_ws_example_test.py
+++ b/examples/protocols/mqtt/ws/mqtt_ws_example_test.py
@@ -39,7 +39,7 @@ def on_message(client, userdata, msg):
     message_log += 'Received data:' + msg.topic + ' ' + payload + '\n'
 
 
-@ttfw_idf.idf_example_test(env_tag='Example_WIFI_Protocols')
+@ttfw_idf.idf_example_test(env_tag='Example_EthKitV1')
 def test_examples_protocol_mqtt_ws(env, extra_data):
     broker_url = ''
     broker_port = 0
@@ -83,7 +83,7 @@ def test_examples_protocol_mqtt_ws(env, extra_data):
             raise ValueError('ENV_TEST_FAILURE: Test script cannot connect to broker: {}'.format(broker_url))
         dut1.start_app()
         try:
-            ip_address = dut1.expect(re.compile(r' sta ip: ([^,]+),'), timeout=30)
+            ip_address = dut1.expect(re.compile(r' eth ip: ([^,]+),'), timeout=30)
             print('Connected to AP with IP: {}'.format(ip_address))
         except DUT.ExpectTimeout:
             print('ENV_TEST_FAILURE: Cannot connect to AP')
diff --git a/examples/protocols/mqtt/ws/sdkconfig.ci b/examples/protocols/mqtt/ws/sdkconfig.ci
index caa4f0ca3c..1a0c919545 100644
--- a/examples/protocols/mqtt/ws/sdkconfig.ci
+++ b/examples/protocols/mqtt/ws/sdkconfig.ci
@@ -1,2 +1,11 @@
 CONFIG_BROKER_URI="ws://${EXAMPLE_MQTT_BROKER_WS}/ws"
 CONFIG_ESP_NETIF_TCPIP_ADAPTER_COMPATIBLE_LAYER=n
+CONFIG_EXAMPLE_CONNECT_ETHERNET=y
+CONFIG_EXAMPLE_CONNECT_WIFI=n
+CONFIG_EXAMPLE_USE_INTERNAL_ETHERNET=y
+CONFIG_EXAMPLE_ETH_PHY_IP101=y
+CONFIG_EXAMPLE_ETH_MDC_GPIO=23
+CONFIG_EXAMPLE_ETH_MDIO_GPIO=18
+CONFIG_EXAMPLE_ETH_PHY_RST_GPIO=5
+CONFIG_EXAMPLE_ETH_PHY_ADDR=1
+CONFIG_EXAMPLE_CONNECT_IPV6=y
diff --git a/examples/protocols/mqtt/wss/mqtt_wss_example_test.py b/examples/protocols/mqtt/wss/mqtt_wss_example_test.py
index 0b1fbf536e..a7825e82b8 100644
--- a/examples/protocols/mqtt/wss/mqtt_wss_example_test.py
+++ b/examples/protocols/mqtt/wss/mqtt_wss_example_test.py
@@ -40,7 +40,7 @@ def on_message(client, userdata, msg):
     message_log += 'Received data:' + msg.topic + ' ' + payload + '\n'
 
 
-@ttfw_idf.idf_example_test(env_tag='Example_WIFI_Protocols')
+@ttfw_idf.idf_example_test(env_tag='Example_EthKitV1')
 def test_examples_protocol_mqtt_wss(env, extra_data):
     broker_url = ''
     broker_port = 0
@@ -87,7 +87,7 @@ def test_examples_protocol_mqtt_wss(env, extra_data):
             raise ValueError('ENV_TEST_FAILURE: Test script cannot connect to broker: {}'.format(broker_url))
         dut1.start_app()
         try:
-            ip_address = dut1.expect(re.compile(r' sta ip: ([^,]+),'), timeout=30)
+            ip_address = dut1.expect(re.compile(r' eth ip: ([^,]+),'), timeout=30)
             print('Connected to AP with IP: {}'.format(ip_address))
         except DUT.ExpectTimeout:
             print('ENV_TEST_FAILURE: Cannot connect to AP')
diff --git a/examples/protocols/mqtt/wss/sdkconfig.ci b/examples/protocols/mqtt/wss/sdkconfig.ci
index d088025f6a..1a91b852e9 100644
--- a/examples/protocols/mqtt/wss/sdkconfig.ci
+++ b/examples/protocols/mqtt/wss/sdkconfig.ci
@@ -1,3 +1,12 @@
 CONFIG_BROKER_URI="wss://${EXAMPLE_MQTT_BROKER_WSS}/ws"
 CONFIG_BROKER_CERTIFICATE_OVERRIDE="${EXAMPLE_MQTT_BROKER_CERTIFICATE}"
 CONFIG_ESP_NETIF_TCPIP_ADAPTER_COMPATIBLE_LAYER=n
+CONFIG_EXAMPLE_CONNECT_ETHERNET=y
+CONFIG_EXAMPLE_CONNECT_WIFI=n
+CONFIG_EXAMPLE_USE_INTERNAL_ETHERNET=y
+CONFIG_EXAMPLE_ETH_PHY_IP101=y
+CONFIG_EXAMPLE_ETH_MDC_GPIO=23
+CONFIG_EXAMPLE_ETH_MDIO_GPIO=18
+CONFIG_EXAMPLE_ETH_PHY_RST_GPIO=5
+CONFIG_EXAMPLE_ETH_PHY_ADDR=1
+CONFIG_EXAMPLE_CONNECT_IPV6=y