diff --git a/api/icsneoc2/icsneoc2.cpp b/api/icsneoc2/icsneoc2.cpp
index c2fdc41..dcf2f52 100644
--- a/api/icsneoc2/icsneoc2.cpp
+++ b/api/icsneoc2/icsneoc2.cpp
@@ -271,7 +271,9 @@ static icsneoc2_error_t open_device_with_options(std::shared_ptr<Device> dev, ic
 	if(!dev) {
 		return icsneoc2_error_invalid_device;
 	}
-	if(!dev->enableMessagePolling(std::make_optional<MessageFilter>())) {
+	MessageFilter filter;
+	filter.includeInternalInAny = true;
+	if(!dev->enableMessagePolling(std::make_optional(filter))) {
 		return icsneoc2_error_enable_message_polling_failed;
 	}
 	if(!dev->isOpen() && !dev->open()) {
diff --git a/api/icsneoc2/icsneoc2messages.cpp b/api/icsneoc2/icsneoc2messages.cpp
index e2f57d4..e438eb2 100644
--- a/api/icsneoc2/icsneoc2messages.cpp
+++ b/api/icsneoc2/icsneoc2messages.cpp
@@ -10,6 +10,7 @@
 #include "icsneo/communication/message/apperrormessage.h"
 #include "icsneo/communication/message/linmessage.h"
 #include "icsneo/communication/message/ethernetmessage.h"
+#include "icsneo/communication/message/ethernetstatusmessage.h"
 #include "icsneo/communication/packet/canpacket.h"
 
 icsneoc2_error_t icsneoc2_message_is_valid(icsneoc2_message_t* message, bool* is_valid) {
@@ -670,9 +671,40 @@ icsneoc2_error_t icsneoc2_message_eth_t1s_props_get(icsneoc2_message_t* message,
 }
 
 icsneoc2_error_t icsneoc2_message_is_ethernet(icsneoc2_message_t* message, bool* is_ethernet) {
-	if(!message) {
+	if(!message || !is_ethernet) {
 		return icsneoc2_error_invalid_parameters;
 	}
 	*is_ethernet = std::dynamic_pointer_cast<EthernetMessage>(message->message) != nullptr;
 	return icsneoc2_error_success;
 }
+
+icsneoc2_error_t icsneoc2_message_is_ethernet_status(icsneoc2_message_t* message, bool* is_ethernet_status) {
+	if(!message || !is_ethernet_status) {
+		return icsneoc2_error_invalid_parameters;
+	}
+	*is_ethernet_status = std::dynamic_pointer_cast<EthernetStatusMessage>(message->message) != nullptr;
+	return icsneoc2_error_success;
+}
+
+icsneoc2_error_t icsneoc2_message_eth_status_props_get(icsneoc2_message_t* message, bool* link_state, bool* duplex, icsneoc2_link_speed_t* link_speed, icsneoc2_link_mode_t* link_mode) {
+	if(!message) {
+		return icsneoc2_error_invalid_parameters;
+	}
+	auto msg = std::dynamic_pointer_cast<EthernetStatusMessage>(message->message);
+	if(!msg) {
+		return icsneoc2_error_invalid_type;
+	}
+	if(link_state) {
+		*link_state = msg->state;
+	}
+	if(duplex) {
+		*duplex = msg->duplex;
+	}
+	if(link_speed) {
+		*link_speed = static_cast<icsneoc2_link_speed_t>(msg->speed);
+	}
+	if(link_mode) {
+		*link_mode = static_cast<icsneoc2_link_mode_t>(msg->mode);
+	}
+	return icsneoc2_error_success;
+}
diff --git a/bindings/python/icsneopy/communication/message/ethernetstatusmessage.cpp b/bindings/python/icsneopy/communication/message/ethernetstatusmessage.cpp
index e59a8e3..2908a04 100644
--- a/bindings/python/icsneopy/communication/message/ethernetstatusmessage.cpp
+++ b/bindings/python/icsneopy/communication/message/ethernetstatusmessage.cpp
@@ -7,7 +7,7 @@
 namespace icsneo {
 
 void init_ethernetstatusmessage(pybind11::module_& m) {
-	pybind11::classh<EthernetStatusMessage, Message> ethernetStatusMessage(m, "EthernetStatusMessage");
+	pybind11::classh<EthernetStatusMessage, RawMessage> ethernetStatusMessage(m, "EthernetStatusMessage");
 
 	pybind11::enum_<EthernetStatusMessage::LinkSpeed>(ethernetStatusMessage, "LinkSpeed")
 		.value("LinkSpeedAuto", EthernetStatusMessage::LinkSpeed::LinkSpeedAuto)
diff --git a/communication/message/ethernetstatusmessage.cpp b/communication/message/ethernetstatusmessage.cpp
index 030410e..75986a8 100644
--- a/communication/message/ethernetstatusmessage.cpp
+++ b/communication/message/ethernetstatusmessage.cpp
@@ -37,7 +37,7 @@ struct Packet {
 };
 #pragma pack(pop)
 
-std::shared_ptr<Message> EthernetStatusMessage::DecodeToMessage(const std::vector<uint8_t>& bytestream) {
+std::shared_ptr<RawMessage> EthernetStatusMessage::DecodeToMessage(const std::vector<uint8_t>& bytestream) {
 	if(bytestream.size() < sizeof(Packet)) {
 		return nullptr;
 	}
@@ -76,5 +76,5 @@ std::shared_ptr<Message> EthernetStatusMessage::DecodeToMessage(const std::vecto
 			break;
 		default: return nullptr;
 	}
-	return std::make_shared<EthernetStatusMessage>(packet->network, packet->state, speed, packet->duplex, mode);
-}
+	return std::make_shared<EthernetStatusMessage>(packet->network, packet->state != 0, speed, packet->duplex != 0, mode);
+}
diff --git a/docs/icsneoc2/examples.rst b/docs/icsneoc2/examples.rst
index e2253ca..3f57223 100644
--- a/docs/icsneoc2/examples.rst
+++ b/docs/icsneoc2/examples.rst
@@ -74,6 +74,14 @@ Ethernet Receive
 .. literalinclude:: ../../examples/c2/ethernet_receive/src/main.c
    :language: c
 
+Ethernet Status
+===============
+
+:download:`Download example <../../examples/c2/ethernet_status/src/main.c>`
+
+.. literalinclude:: ../../examples/c2/ethernet_status/src/main.c
+   :language: c
+
 T1S Loopback
 ============
 
diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index cc66f47..b8ed7cc 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -12,6 +12,7 @@ option(LIBICSNEO_BUILD_C2_LIN_EXAMPLE "Build the C2 LIN example." ON)
 option(LIBICSNEO_BUILD_C2_LIN_TRANSMIT_EXAMPLE "Build the C2 LIN transmit example." ON)
 option(LIBICSNEO_BUILD_C2_ETHERNET_TRANSMIT_EXAMPLE "Build the C2 ethernet transmit example." ON)
 option(LIBICSNEO_BUILD_C2_ETHERNET_RECEIVE_EXAMPLE "Build the C2 ethernet receive example." ON)
+option(LIBICSNEO_BUILD_C2_ETHERNET_STATUS_EXAMPLE "Build the C2 ethernet status example." ON)
 option(LIBICSNEO_BUILD_C2_T1S_LOOPBACK_EXAMPLE "Build the C2 RAD-Comet3 T1S loopback example." ON)
 option(LIBICSNEO_BUILD_C2_TC10_EXAMPLE "Build the C2 TC10 example." ON)
 option(LIBICSNEO_BUILD_C2_GPTP_EXAMPLE "Build the C2 gPTP settings example." ON)
@@ -93,6 +94,10 @@ if(LIBICSNEO_BUILD_C2_ETHERNET_RECEIVE_EXAMPLE)
 	add_subdirectory(c2/ethernet_receive)
 endif()
 
+if(LIBICSNEO_BUILD_C2_ETHERNET_STATUS_EXAMPLE)
+	add_subdirectory(c2/ethernet_status)
+endif()
+
 if(LIBICSNEO_BUILD_C2_T1S_LOOPBACK_EXAMPLE)
 	add_subdirectory(c2/t1s_loopback)
 endif()
diff --git a/examples/c2/ethernet_status/CMakeLists.txt b/examples/c2/ethernet_status/CMakeLists.txt
new file mode 100644
index 0000000..26ec2e7
--- /dev/null
+++ b/examples/c2/ethernet_status/CMakeLists.txt
@@ -0,0 +1,6 @@
+add_executable(libicsneoc2-ethernet-status-example src/main.c)
+target_link_libraries(libicsneoc2-ethernet-status-example icsneoc2-static)
+
+if(WIN32)
+	target_compile_definitions(libicsneoc2-ethernet-status-example PRIVATE _CRT_SECURE_NO_WARNINGS)
+endif()
diff --git a/examples/c2/ethernet_status/src/main.c b/examples/c2/ethernet_status/src/main.c
new file mode 100644
index 0000000..e1f89d6
--- /dev/null
+++ b/examples/c2/ethernet_status/src/main.c
@@ -0,0 +1,228 @@
+#include <icsneo/icsneoc2.h>
+#include <icsneo/icsneoc2messages.h>
+
+#include <stdio.h>
+#include <time.h>
+
+#ifdef _WIN32
+#include <windows.h>
+#else
+#include <unistd.h>
+#endif
+
+void sleep_ms(uint32_t ms) {
+#ifdef _WIN32
+	Sleep(ms);
+#else
+	usleep(ms * 1000);
+#endif
+}
+
+int print_error_code(const char* message, icsneoc2_error_t error) {
+	char error_str[64] = {0};
+	size_t error_str_len = sizeof(error_str);
+	icsneoc2_error_t res = icsneoc2_error_code_get(error, error_str, &error_str_len);
+	if(res != icsneoc2_error_success) {
+		printf("%s: Failed to get string for error code %u with error code %u\n", message, error, res);
+		return (int)res;
+	}
+	printf("%s: \"%s\" (%u)\n", message, error_str, error);
+	return (int)error;
+}
+
+void print_events(void) {
+	icsneoc2_event_t* events[256] = {0};
+	size_t events_count = 256;
+	for(size_t i = 0; i < events_count; ++i) {
+		icsneoc2_error_t res = icsneoc2_event_get(&events[i], NULL);
+		if(res != icsneoc2_error_success) {
+			(void)print_error_code("\tFailed to get events", res);
+			return;
+		}
+		if(events[i] == NULL) {
+			events_count = i;
+			break;
+		}
+	}
+
+	for(size_t i = 0; i < events_count; i++) {
+		char description[255] = {0};
+		size_t description_length = sizeof(description);
+		icsneoc2_error_t res = icsneoc2_event_description_get(events[i], description, &description_length);
+		if(res != icsneoc2_error_success) {
+			(void)print_error_code("\tFailed to get event description", res);
+			continue;
+		}
+		printf("\tEvent %zu: %s\n", i, description);
+	}
+
+	for(size_t i = 0; i < events_count; i++) {
+		icsneoc2_event_free(events[i]);
+	}
+	if(events_count > 0) {
+		printf("\tReceived %zu events\n", events_count);
+	}
+}
+
+const char* link_speed_name(icsneoc2_link_speed_t speed) {
+	switch(speed) {
+	case icsneoc2_link_speed_auto:
+		return "Auto";
+	case icsneoc2_link_speed_10mbps:
+		return "10 Mbps";
+	case icsneoc2_link_speed_100mbps:
+		return "100 Mbps";
+	case icsneoc2_link_speed_1000mbps:
+		return "1000 Mbps";
+	case icsneoc2_link_speed_2500mbps:
+		return "2500 Mbps";
+	case icsneoc2_link_speed_5000mbps:
+		return "5000 Mbps";
+	case icsneoc2_link_speed_10000mbps:
+		return "10000 Mbps";
+	default:
+		return "Unknown";
+	}
+}
+
+const char* link_mode_name(icsneoc2_link_mode_t mode) {
+	switch(mode) {
+	case icsneoc2_link_mode_auto:
+		return "Auto";
+	case icsneoc2_link_mode_master:
+		return "Master";
+	case icsneoc2_link_mode_slave:
+		return "Slave";
+	case icsneoc2_link_mode_invalid:
+		return "Invalid";
+	case icsneoc2_link_mode_none:
+		return "None";
+	default:
+		return "Unknown";
+	}
+}
+
+int print_ethernet_status_message(icsneoc2_message_t* message, size_t index) {
+	icsneoc2_netid_t netid = 0;
+	char netid_name[128] = {0};
+	size_t netid_name_length = sizeof(netid_name);
+	bool link_state = false;
+	bool duplex = false;
+	icsneoc2_link_speed_t link_speed = icsneoc2_link_speed_auto;
+	icsneoc2_link_mode_t link_mode = icsneoc2_link_mode_auto;
+
+	icsneoc2_error_t res = icsneoc2_message_netid_get(message, &netid);
+	if(res != icsneoc2_error_success) {
+		return print_error_code("\tFailed to get Ethernet status netid", res);
+	}
+
+	res = icsneoc2_netid_name_get(netid, netid_name, &netid_name_length);
+	if(res != icsneoc2_error_success) {
+		return print_error_code("\tFailed to get Ethernet status netid name", res);
+	}
+
+	res = icsneoc2_message_eth_status_props_get(message, &link_state, &duplex, &link_speed, &link_mode);
+	if(res != icsneoc2_error_success) {
+		return print_error_code("\tFailed to get Ethernet status properties", res);
+	}
+
+	printf("\t%zu) Ethernet status on %s (0x%x)\n", index, netid_name, netid);
+	printf("\t   Link: %s\n", link_state ? "Up" : "Down");
+	printf("\t   Duplex: %s\n", duplex ? "Full" : "Half");
+	printf("\t   Speed: %s (%u)\n", link_speed_name(link_speed), link_speed);
+	printf("\t   Mode: %s (%u)\n", link_mode_name(link_mode), link_mode);
+
+	return icsneoc2_error_success;
+}
+
+int main(void) {
+	printf("Opening first available device offline...\n");
+	icsneoc2_device_t* device = NULL;
+	icsneoc2_open_options_t options = icsneoc2_open_options_default & ~ICSNEOC2_OPEN_OPTIONS_GO_ONLINE;
+	icsneoc2_error_t res = icsneoc2_device_open_first(0, options, &device);
+	if(res != icsneoc2_error_success) {
+		return print_error_code("Failed to open first device", res);
+	}
+
+	char description[255] = {0};
+	size_t description_length = sizeof(description);
+	res = icsneoc2_device_description_get(device, description, &description_length);
+	if(res != icsneoc2_error_success) {
+		icsneoc2_device_close(device);
+		icsneoc2_device_free(device);
+		return print_error_code("Failed to get device description", res);
+	}
+	printf("Opened device: %s\n", description);
+
+	printf("Going online to trigger Ethernet status broadcast...\n");
+	res = icsneoc2_device_go_online(device, true);
+	if(res != icsneoc2_error_success) {
+		print_events();
+		icsneoc2_device_close(device);
+		icsneoc2_device_free(device);
+		return print_error_code("Failed to go online", res);
+	}
+
+	const int listen_seconds = 6;
+	time_t start_time = time(NULL);
+	size_t status_count = 0;
+	size_t total_count = 0;
+	printf("Listening for Ethernet status messages for %d seconds...\n", listen_seconds);
+
+	while(time(NULL) - start_time < listen_seconds) {
+		icsneoc2_message_t* message = NULL;
+		res = icsneoc2_device_message_get(device, &message, 100);
+		if(res != icsneoc2_error_success) {
+			print_events();
+			icsneoc2_device_close(device);
+			icsneoc2_device_free(device);
+			return print_error_code("Failed to get message", res);
+		}
+		if(message == NULL) {
+			sleep_ms(10);
+			continue;
+		}
+
+		total_count++;
+		bool is_ethernet_status = false;
+		res = icsneoc2_message_is_ethernet_status(message, &is_ethernet_status);
+		if(res != icsneoc2_error_success) {
+			icsneoc2_message_free(message);
+			print_events();
+			icsneoc2_device_close(device);
+			icsneoc2_device_free(device);
+			return print_error_code("Failed to check for Ethernet status message", res);
+		}
+
+		if(is_ethernet_status) {
+			res = print_ethernet_status_message(message, status_count);
+			if(res != icsneoc2_error_success) {
+				icsneoc2_message_free(message);
+				print_events();
+				icsneoc2_device_close(device);
+				icsneoc2_device_free(device);
+				return (int)res;
+			}
+			status_count++;
+		}
+
+		icsneoc2_message_free(message);
+	}
+
+	printf("Received %zu Ethernet status messages out of %zu total messages.\n", status_count, total_count);
+	if(status_count == 0) {
+		printf("No Ethernet status messages were seen. These messages are broadcast when the device goes online and may depend on device Ethernet support.\n");
+	}
+
+	print_events();
+
+	printf("Closing device...\n");
+	res = icsneoc2_device_close(device);
+	if(res != icsneoc2_error_success) {
+		icsneoc2_device_free(device);
+		return print_error_code("Failed to close device", res);
+	}
+
+	icsneoc2_device_free(device);
+	return 0;
+}
diff --git a/examples/c2/read_messages/src/main.c b/examples/c2/read_messages/src/main.c
index 6ef63e0..f821f57 100644
--- a/examples/c2/read_messages/src/main.c
+++ b/examples/c2/read_messages/src/main.c
@@ -176,6 +176,7 @@ int process_message(icsneoc2_message_t** messages, size_t messages_count) {
 	// Print the type and bus type of each message
 	size_t tx_count = 0;
 	size_t can_error_count = 0;
+	size_t internal_count = 0;
 	icsneoc2_error_t res = icsneoc2_error_success;
 	for(size_t i = 0; i < messages_count; i++) {
 		icsneoc2_message_t* message = messages[i];
@@ -216,13 +217,21 @@ int process_message(icsneoc2_message_t** messages, size_t messages_count) {
 			continue;
 		}
 
+		// This example only cares about bus traffic, so skip internal
+		// device/status messages.
+		icsneoc2_network_type_t internal_check = icsneoc2_network_type_invalid;
+		res = icsneoc2_message_network_type_get(message, &internal_check);
+		if(res == icsneoc2_error_success && internal_check == icsneoc2_network_type_internal) {
+			internal_count++;
+			continue;
+		}
+
 		bool is_frame = false;
 		res = icsneoc2_message_is_frame(message, &is_frame);
 		if(res != icsneoc2_error_success) {
 			return print_error_code("\tFailed to check if message is a frame", res);
 		}
 		if(!is_frame) {
-			printf("Ignoring non-frame message at index %zu\n", i);
 			continue;
 		}
 		icsneoc2_network_type_t network_type;
@@ -296,7 +305,7 @@ int process_message(icsneoc2_message_t** messages, size_t messages_count) {
 			printf(" ]\n");
 		}
 	}
-	printf("\tReceived %zu messages total, %zu were TX messages, %zu were CAN errors\n", messages_count, tx_count, can_error_count);
+	printf("\tReceived %zu messages total, %zu were TX messages, %zu were CAN errors, %zu internal (skipped)\n", messages_count, tx_count, can_error_count, internal_count);
 
 	return icsneoc2_error_success;
 }
diff --git a/examples/c2/simple/src/main.c b/examples/c2/simple/src/main.c
index d5a9355..e69af7e 100644
--- a/examples/c2/simple/src/main.c
+++ b/examples/c2/simple/src/main.c
@@ -360,6 +360,7 @@ int process_messages(icsneoc2_message_t** messages, size_t messages_count) {
 	size_t tx_count = 0;
 	size_t can_error_count = 0;
 	size_t app_error_count = 0;
+	size_t internal_count = 0;
 	for(size_t i = 0; i < messages_count; i++) {
 		icsneoc2_message_t* message = messages[i];
 
@@ -414,13 +415,21 @@ int process_messages(icsneoc2_message_t** messages, size_t messages_count) {
 			continue;
 		}
 
+		// This example only cares about bus traffic, so skip internal
+		// device/status messages.
+		icsneoc2_network_type_t internal_check = icsneoc2_network_type_invalid;
+		res = icsneoc2_message_network_type_get(message, &internal_check);
+		if(res == icsneoc2_error_success && internal_check == icsneoc2_network_type_internal) {
+			internal_count++;
+			continue;
+		}
+
 		bool is_frame = false;
 		res = icsneoc2_message_is_frame(message, &is_frame);
 		if(res != icsneoc2_error_success) {
 			return print_error_code("\tFailed to check if message is a frame", res);
 		}
 		if(!is_frame) {
-			printf("Ignoring non-frame message at index %zu\n", i);
 			continue;
 		}
 		icsneoc2_network_type_t network_type;
@@ -494,7 +503,7 @@ int process_messages(icsneoc2_message_t** messages, size_t messages_count) {
 			printf(" ]\n");
 		}
 	}
-	printf("\tReceived %zu messages total, %zu were TX messages, %zu were CAN errors, %zu were app errors\n", messages_count, tx_count, can_error_count, app_error_count);
+	printf("\tReceived %zu messages total, %zu were TX messages, %zu were CAN errors, %zu were app errors, %zu internal (skipped)\n", messages_count, tx_count, can_error_count, app_error_count, internal_count);
 
 	return icsneoc2_error_success;
 }
diff --git a/include/icsneo/communication/message/ethernetstatusmessage.h b/include/icsneo/communication/message/ethernetstatusmessage.h
index 7b83305..22e4b1e 100644
--- a/include/icsneo/communication/message/ethernetstatusmessage.h
+++ b/include/icsneo/communication/message/ethernetstatusmessage.h
@@ -4,37 +4,41 @@
 #ifdef __cplusplus
 
 #include "icsneo/communication/message/message.h"
+#include "icsneo/icsneoc2types.h"
 
 #include <memory>
 
 namespace icsneo {
 
-class EthernetStatusMessage : public Message {
+class EthernetStatusMessage : public RawMessage {
 public:
-	enum class LinkSpeed {
-		LinkSpeedAuto,
-		LinkSpeed10,
-		LinkSpeed100,
-		LinkSpeed1000,
-		LinkSpeed2500,
-		LinkSpeed5000,
-		LinkSpeed10000,
+	enum class LinkSpeed: icsneoc2_link_speed_t {
+		LinkSpeedAuto = icsneoc2_link_speed_auto,
+		LinkSpeed10 = icsneoc2_link_speed_10mbps,
+		LinkSpeed100 = icsneoc2_link_speed_100mbps,
+		LinkSpeed1000 = icsneoc2_link_speed_1000mbps,
+		LinkSpeed2500 = icsneoc2_link_speed_2500mbps,
+		LinkSpeed5000 = icsneoc2_link_speed_5000mbps,
+		LinkSpeed10000 = icsneoc2_link_speed_10000mbps,
 	};
-	enum class LinkMode {
-		LinkModeAuto,
-		LinkModeMaster,
-		LinkModeSlave,
-		LinkModeInvalid,
-		LinkModeNone,
+	enum class LinkMode: icsneoc2_link_mode_t {
+		LinkModeAuto = icsneoc2_link_mode_auto,
+		LinkModeMaster = icsneoc2_link_mode_master,
+		LinkModeSlave = icsneoc2_link_mode_slave,
+		LinkModeInvalid = icsneoc2_link_mode_invalid,
+		LinkModeNone = icsneoc2_link_mode_none,
 	};
-	EthernetStatusMessage(Network net, bool state, LinkSpeed speed, bool duplex, LinkMode mode) : Message(Type::EthernetStatus),
-		network(net), state(state), speed(speed), duplex(duplex), mode(mode) {}
-	Network network;
+
+	EthernetStatusMessage(Network net, bool state, LinkSpeed speed, bool duplex, LinkMode mode) : RawMessage(Type::EthernetStatus, net),
+		state(state), speed(speed), duplex(duplex), mode(mode) {}
+	// Link State: False = Link Down, True = Link Up
 	bool state;
 	LinkSpeed speed;
+	// Duplex: False = Half, True = Full
 	bool duplex;
 	LinkMode mode;
-	static std::shared_ptr<Message> DecodeToMessage(const std::vector<uint8_t>& bytestream);
+	
+	static std::shared_ptr<RawMessage> DecodeToMessage(const std::vector<uint8_t>& bytestream);
 };
 
 }; // namespace icsneo
diff --git a/include/icsneo/icsneoc2messages.h b/include/icsneo/icsneoc2messages.h
index fd100f8..a460ea2 100644
--- a/include/icsneo/icsneoc2messages.h
+++ b/include/icsneo/icsneoc2messages.h
@@ -298,10 +298,32 @@ icsneoc2_error_t icsneoc2_message_eth_t1s_props_get(icsneoc2_message_t* message,
  */
 icsneoc2_error_t icsneoc2_message_is_ethernet(icsneoc2_message_t* message, bool* is_ethernet);
 
+/**
+ * Check if a message is an Ethernet status message
+ *
+ * @param[in] message The message to check.
+ * @param[out] is_ethernet_status Pointer to a bool to copy the Ethernet status of the message into.
+ *
+ * @return icsneoc2_error_t icsneoc2_error_success if successful, icsneoc2_error_invalid_parameters otherwise.
+ */
+icsneoc2_error_t icsneoc2_message_is_ethernet_status(icsneoc2_message_t* message, bool* is_ethernet_status);
+
+/**
+ * Get the Ethernet status properties from an Ethernet status message
+ * 
+ * @param[in] message The message to check.
+ * @param[out] link_state Pointer to a bool to copy the link state into. True if the link is up, false if it's down. If NULL, it's ignored.
+ * @param[out] duplex Pointer to a bool to copy the duplex state into. True if the link is full duplex, false if it's half duplex. If NULL, it's ignored.
+ * @param[out] link_speed Pointer to a icsneoc2_link_speed_t to copy the link speed into. If NULL, it's ignored.
+ * @param[out] link_mode Pointer to a icsneoc2_link_mode_t to copy the link mode into. If NULL, it's ignored.
+ * 
+ * @return icsneoc2_error_t icsneoc2_error_success if successful, icsneoc2_error_invalid_parameters, icsneoc2_error_invalid_type otherwise.
+ */
+icsneoc2_error_t icsneoc2_message_eth_status_props_get(icsneoc2_message_t* message, bool* link_state, bool* duplex, icsneoc2_link_speed_t* link_speed, icsneoc2_link_mode_t* link_mode);
+
 /**
  * Check if a message is valid
  *
- * @param[in] device The device to check against.
  * @param[in] message The message to check.
  * @param[out] is_valid Pointer to a bool to copy the validity of the message into.
  *
@@ -312,7 +334,6 @@ icsneoc2_error_t icsneoc2_message_is_valid(icsneoc2_message_t* message, bool* is
 /**
  * Check if a message is a raw message (message with data)
  *
- * @param[in] device The device to check against.
  * @param[in] message The message to check.
  * @param[out] is_raw Pointer to a bool to copy the raw status of the message into.
  *
@@ -323,7 +344,6 @@ icsneoc2_error_t icsneoc2_message_is_raw(icsneoc2_message_t* message, bool* is_r
 /**
  * Check if a message is a frame message (message with data)
  *
- * @param[in] device The device to check against.
  * @param[in] message The message to check.
  * @param[out] is_frame Pointer to a bool to copy the frame status of the message into.
  *
@@ -333,8 +353,7 @@ icsneoc2_error_t icsneoc2_message_is_frame(icsneoc2_message_t* message, bool* is
 
 /**
  * Check if a message is a CAN message
- *
- * @param[in] device The device to check against.
+ * 
  * @param[in] message The message to check.
  * @param[out] is_can Pointer to a bool to copy the CAN status of the message into.
  *
diff --git a/include/icsneo/icsneoc2types.h b/include/icsneo/icsneoc2types.h
index 173b59a..146ec68 100644
--- a/include/icsneo/icsneoc2types.h
+++ b/include/icsneo/icsneoc2types.h
@@ -683,6 +683,34 @@ typedef enum _icsneoc2_chip_id_t {
 
 typedef uint8_t icsneoc2_chip_id_t;
 
+typedef enum _icsneoc2_link_speed_t {
+	icsneoc2_link_speed_auto = 0,
+	icsneoc2_link_speed_10mbps,
+	icsneoc2_link_speed_100mbps,
+	icsneoc2_link_speed_1000mbps,
+	icsneoc2_link_speed_2500mbps,
+	icsneoc2_link_speed_5000mbps,
+	icsneoc2_link_speed_10000mbps,
+
+	// Must be last entry.
+	icsneoc2_link_speed_maxsize
+} _icsneoc2_link_speed_t;
+
+typedef uint8_t icsneoc2_link_speed_t;
+
+typedef enum _icsneoc2_link_mode_t {
+	icsneoc2_link_mode_auto = 0,
+	icsneoc2_link_mode_master,
+	icsneoc2_link_mode_slave,
+	icsneoc2_link_mode_invalid,
+	icsneoc2_link_mode_none,
+
+	// Must be last entry.
+	icsneoc2_link_mode_maxsize
+} _icsneoc2_link_mode_t;
+
+typedef uint8_t icsneoc2_link_mode_t;
+
 typedef struct icsneoc2_mac_addr_entry_t icsneoc2_mac_addr_entry_t;
 
 #ifdef __cplusplus
diff --git a/test/unit/icsneoc2.cpp b/test/unit/icsneoc2.cpp
index fa7670b..5f559b3 100644
--- a/test/unit/icsneoc2.cpp
+++ b/test/unit/icsneoc2.cpp
@@ -10,6 +10,8 @@
 #include <icsneo/communication/message/canmessage.h>
 #include <icsneo/communication/message/canerrormessage.h>
 #include <icsneo/communication/message/apperrormessage.h>
+#include <icsneo/communication/message/ethernetstatusmessage.h>
+#include <icsneo/communication/message/filter/messagefilter.h>
 
 
 #include <vector>
@@ -407,6 +409,8 @@ TEST(icsneoc2, test_icsneoc2_error_invalid_parameters_and_invalid_device)
 	ASSERT_EQ(icsneoc2_error_invalid_parameters, icsneoc2_message_eth_t1s_props_set(NULL, NULL, NULL, NULL, NULL));
 	ASSERT_EQ(icsneoc2_error_invalid_parameters, icsneoc2_message_eth_t1s_props_get(NULL, NULL, NULL, NULL, NULL));
 	ASSERT_EQ(icsneoc2_error_invalid_parameters, icsneoc2_message_is_ethernet(NULL, NULL));
+	ASSERT_EQ(icsneoc2_error_invalid_parameters, icsneoc2_message_is_ethernet_status(NULL, NULL));
+	ASSERT_EQ(icsneoc2_error_invalid_parameters, icsneoc2_message_eth_status_props_get(NULL, NULL, NULL, NULL, NULL));
 }
 
 TEST(icsneoc2, test_icsneoc2_devicetype_t)
@@ -1144,6 +1148,83 @@ TEST(icsneoc2, test_icsneoc2_open_options_default)
 	ASSERT_EQ(icsneoc2_open_options_default, expected);
 }
 
+TEST(icsneoc2, test_message_filter_c2_includes_internal_messages)
+{
+	ASSERT_EQ(static_cast<neomessagetype_t>(icsneo::Message::Type::EthernetStatus), 0x8014);
+
+	auto ethernetStatus = std::make_shared<icsneo::EthernetStatusMessage>(
+		icsneo::Network::NetID::ETHERNET_01,
+		true,
+		icsneo::EthernetStatusMessage::LinkSpeed::LinkSpeed1000,
+		true,
+		icsneo::EthernetStatusMessage::LinkMode::LinkModeMaster
+	);
+	auto deviceMessage = std::make_shared<icsneo::RawMessage>(icsneo::Network::NetID::Device);
+	auto deviceStatusMessage = std::make_shared<icsneo::RawMessage>(icsneo::Network::NetID::DeviceStatus);
+	auto internalStatusMessage = std::make_shared<icsneo::Message>(icsneo::Message::Type::TC10Status);
+	auto canMessage = std::make_shared<icsneo::CANMessage>();
+
+	icsneo::MessageFilter defaultFilter;
+	ASSERT_FALSE(defaultFilter.match(ethernetStatus));
+	ASSERT_FALSE(defaultFilter.match(deviceMessage));
+	ASSERT_FALSE(defaultFilter.match(deviceStatusMessage));
+	ASSERT_FALSE(defaultFilter.match(internalStatusMessage));
+	ASSERT_TRUE(defaultFilter.match(canMessage));
+
+	icsneo::MessageFilter c2Filter;
+	c2Filter.includeInternalInAny = true;
+	ASSERT_TRUE(c2Filter.match(ethernetStatus));
+	ASSERT_TRUE(c2Filter.match(deviceMessage));
+	ASSERT_TRUE(c2Filter.match(deviceStatusMessage));
+	ASSERT_TRUE(c2Filter.match(internalStatusMessage));
+	ASSERT_TRUE(c2Filter.match(canMessage));
+}
+
+TEST(icsneoc2, test_icsneoc2_ethernet_status_props_get)
+{
+	icsneoc2_message_t message;
+	message.message = std::make_shared<icsneo::EthernetStatusMessage>(
+		icsneo::Network::NetID::ETHERNET_01,
+		true,
+		icsneo::EthernetStatusMessage::LinkSpeed::LinkSpeed1000,
+		false,
+		icsneo::EthernetStatusMessage::LinkMode::LinkModeMaster
+	);
+
+	bool isEthernetStatus = false;
+	ASSERT_EQ(icsneoc2_error_success, icsneoc2_message_is_ethernet_status(&message, &isEthernetStatus));
+	ASSERT_TRUE(isEthernetStatus);
+
+	bool linkState = false;
+	bool duplex = true;
+	icsneoc2_link_speed_t linkSpeed = icsneoc2_link_speed_auto;
+	icsneoc2_link_mode_t linkMode = icsneoc2_link_mode_auto;
+	ASSERT_EQ(icsneoc2_error_success, icsneoc2_message_eth_status_props_get(&message, &linkState, &duplex, &linkSpeed, &linkMode));
+	ASSERT_TRUE(linkState);
+	ASSERT_FALSE(duplex);
+	ASSERT_EQ(linkSpeed, icsneoc2_link_speed_1000mbps);
+	ASSERT_EQ(linkMode, icsneoc2_link_mode_master);
+
+	icsneoc2_netid_t netid = icsneoc2_netid_invalid;
+	ASSERT_EQ(icsneoc2_error_success, icsneoc2_message_netid_get(&message, &netid));
+	ASSERT_EQ(netid, icsneoc2_netid_ethernet_01);
+
+	size_t dataLength = 1;
+	ASSERT_EQ(icsneoc2_error_success, icsneoc2_message_data_get(&message, nullptr, &dataLength));
+	ASSERT_EQ(dataLength, 0);
+
+	// A non-Ethernet-status message must be rejected by the props getter and
+	// reported as not-an-Ethernet-status by the predicate.
+	icsneoc2_message_t can_message;
+	can_message.message = std::make_shared<CANMessage>();
+
+	bool isEthernetStatusWrongType = true;
+	ASSERT_EQ(icsneoc2_error_success, icsneoc2_message_is_ethernet_status(&can_message, &isEthernetStatusWrongType));
+	ASSERT_FALSE(isEthernetStatusWrongType);
+
+	ASSERT_EQ(icsneoc2_error_invalid_type, icsneoc2_message_eth_status_props_get(&can_message, &linkState, &duplex, &linkSpeed, &linkMode));
+}
+
 TEST(icsneoc2, test_icsneoc2_message_is_error)
 {
 	icsneoc2_message_t message;