diff --git a/.gitignore b/.gitignore
index 2d195a8..ff4efa3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,4 +13,5 @@ third-party/concurrentqueue/tests
 *.wav
 *.orig
 examples/csharp/bin
-examples/csharp/obj
\ No newline at end of file
+examples/csharp/obj
+test/system
\ No newline at end of file
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 27f83fa..1d01c64 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -3,7 +3,8 @@ variables:
 
 stages:
   - build
-  - test
+  - unit_test
+  - hardware_test
 
 #-------------------------------------------------------------------------------
 # Windows
@@ -21,10 +22,10 @@ build windows/x64:
   tags:
     - icsneo-windows
 
-test windows/x64:
-  stage: test
+unit_test windows/x64:
+  stage: unit_test
   script:
-    - build\libicsneo-tests.exe
+    - build\libicsneo-unit-tests.exe
   dependencies:
     - build windows/x64
   needs:
@@ -45,10 +46,10 @@ build windows/x86:
   tags:
     - icsneo-windows
 
-test windows/x86:
-  stage: test
+unit_test windows/x86:
+  stage: unit_test
   script:
-    - build\libicsneo-tests.exe
+    - build\libicsneo-unit-tests.exe
   dependencies:
     - build windows/x86
   needs:
@@ -66,7 +67,7 @@ test windows/x86:
   script:
     - apt update -y
     - apt upgrade -y
-    - apt install -y g++ ninja-build cmake libusb-1.0-0-dev libpcap-dev
+    - apt install -y g++ ninja-build cmake libusb-1.0-0-dev libpcap-dev git
     - sh ci/build-posix.sh
   artifacts:
     when: always
@@ -77,12 +78,12 @@ test windows/x86:
     - linux-build
 
 .test_linux_ubuntu_gcc: &test_linux_ubuntu_gcc
-  stage: test
+  stage: unit_test
   script:
     - apt update -y
     - apt upgrade -y
     - apt install -y libusb-1.0-0-dev libpcap-dev
-    - build/libicsneo-tests
+    - build/libicsneo-unit-tests
   tags:
     - linux-build
   timeout: 5m
@@ -92,7 +93,7 @@ test windows/x86:
   script:
     - apt update -y
     - apt upgrade -y
-    - apt install -y clang lld ninja-build cmake libusb-1.0-0-dev libpcap-dev
+    - apt install -y clang lld ninja-build cmake libusb-1.0-0-dev libpcap-dev git
     - CC=clang CXX=clang++ LDFLAGS=-fuse-ld=lld sh ci/build-posix.sh
   artifacts:
     when: always
@@ -103,12 +104,12 @@ test windows/x86:
     - linux-build
 
 .test_linux_ubuntu_clang: &test_linux_ubuntu_clang
-  stage: test
+  stage: unit_test
   script:
     - apt update -y
     - apt upgrade -y
     - apt install -y libusb-1.0-0-dev libpcap-dev
-    - build/libicsneo-tests
+    - build/libicsneo-unit-tests
   tags:
     - linux-build
   timeout: 5m
@@ -117,7 +118,7 @@ build linux/ubuntu/2004/amd64/gcc:
   <<: *build_linux_ubuntu_gcc
   image: ubuntu:20.04
 
-test linux/ubuntu/2004/amd64/gcc:
+unit_test linux/ubuntu/2004/amd64/gcc:
   <<: *test_linux_ubuntu_gcc
   image: ubuntu:20.04
   dependencies:
@@ -129,7 +130,7 @@ build linux/ubuntu/2004/amd64/clang:
   <<: *build_linux_ubuntu_clang
   image: ubuntu:20.04
 
-test linux/ubuntu/2004/amd64/clang:
+unit_test linux/ubuntu/2004/amd64/clang:
   <<: *test_linux_ubuntu_clang
   image: ubuntu:20.04
   dependencies:
@@ -141,7 +142,7 @@ build linux/ubuntu/2204/amd64/gcc:
   <<: *build_linux_ubuntu_gcc
   image: ubuntu:22.04
 
-test linux/ubuntu/2204/amd64/gcc:
+unit_test linux/ubuntu/2204/amd64/gcc:
   <<: *test_linux_ubuntu_gcc
   image: ubuntu:22.04
   dependencies:
@@ -153,7 +154,7 @@ build linux/ubuntu/2204/amd64/clang:
   <<: *build_linux_ubuntu_clang
   image: ubuntu:22.04
 
-test linux/ubuntu/2204/amd64/clang:
+unit_test linux/ubuntu/2204/amd64/clang:
   <<: *test_linux_ubuntu_clang
   image: ubuntu:22.04
   dependencies:
@@ -174,7 +175,7 @@ test linux/ubuntu/2204/amd64/clang:
     - echo max_parallel_downloads=10 >>/etc/dnf/dnf.conf
     - echo fastestmirror=True >>/etc/dnf/dnf.conf
     - dnf upgrade -y
-    - dnf install -y g++ libpcap-devel cmake ninja-build libusb1-devel
+    - dnf install -y g++ libpcap-devel cmake ninja-build libusb1-devel git
     - sh ci/build-posix.sh
   artifacts:
     when: always
@@ -185,7 +186,7 @@ test linux/ubuntu/2204/amd64/clang:
     - linux-build
 
 .test_linux_fedora_gcc: &test_linux_fedora_gcc
-  stage: test
+  stage: unit_test
   cache:
     paths:
       - /var/cache/dnf
@@ -194,7 +195,7 @@ test linux/ubuntu/2204/amd64/clang:
     - echo fastestmirror=True >>/etc/dnf/dnf.conf
     - dnf upgrade -y
     - dnf install -y libpcap-devel libusb1-devel
-    - build/libicsneo-tests
+    - build/libicsneo-unit-tests
   tags:
     - linux-build
   timeout: 5m
@@ -208,7 +209,7 @@ test linux/ubuntu/2204/amd64/clang:
     - echo max_parallel_downloads=10 >>/etc/dnf/dnf.conf
     - echo fastestmirror=True >>/etc/dnf/dnf.conf
     - dnf upgrade -y
-    - dnf install -y clang lld libpcap-devel cmake ninja-build libusb1-devel
+    - dnf install -y clang lld libpcap-devel cmake ninja-build libusb1-devel git
     - CC=clang CXX=clang++ LDFLAGS=-fuse-ld=lld sh ci/build-posix.sh
   artifacts:
     when: always
@@ -219,7 +220,7 @@ test linux/ubuntu/2204/amd64/clang:
     - linux-build
 
 .test_linux_fedora_clang: &test_linux_fedora_clang
-  stage: test
+  stage: unit_test
   cache:
     paths:
       - /var/cache/dnf
@@ -228,7 +229,7 @@ test linux/ubuntu/2204/amd64/clang:
     - echo fastestmirror=True >>/etc/dnf/dnf.conf
     - dnf upgrade -y
     - dnf install -y libpcap-devel libusb1-devel
-    - build/libicsneo-tests
+    - build/libicsneo-unit-tests
   tags:
     - linux-build
   timeout: 5m
@@ -237,7 +238,7 @@ build linux/fedora/37/amd64/gcc:
   <<: *build_linux_fedora_gcc
   image: fedora:37
 
-test linux/fedora/37/amd64/gcc:
+unit_test linux/fedora/37/amd64/gcc:
   <<: *test_linux_fedora_gcc
   image: fedora:37
   dependencies:
@@ -249,7 +250,7 @@ build linux/fedora/37/amd64/clang:
   <<: *build_linux_fedora_clang
   image: fedora:37
 
-test linux/fedora/37/amd64/clang:
+unit_test linux/fedora/37/amd64/clang:
   <<: *test_linux_fedora_clang
   image: fedora:37
   dependencies:
@@ -261,7 +262,7 @@ build linux/fedora/38/amd64/gcc:
   <<: *build_linux_fedora_gcc
   image: fedora:38
 
-test linux/fedora/38/amd64/gcc:
+unit_test linux/fedora/38/amd64/gcc:
   <<: *test_linux_fedora_gcc
   image: fedora:38
   dependencies:
@@ -273,7 +274,7 @@ build linux/fedora/38/amd64/clang:
   <<: *build_linux_fedora_clang
   image: fedora:38
 
-test linux/fedora/38/amd64/clang:
+unit_test linux/fedora/38/amd64/clang:
   <<: *test_linux_fedora_clang
   image: fedora:38
   dependencies:
@@ -285,7 +286,7 @@ build linux/fedora/39/amd64/gcc:
   <<: *build_linux_fedora_gcc
   image: fedora:39
 
-test linux/fedora/39/amd64/gcc:
+unit_test linux/fedora/39/amd64/gcc:
   <<: *test_linux_fedora_gcc
   image: fedora:39
   dependencies:
@@ -297,10 +298,77 @@ build linux/fedora/39/amd64/clang:
   <<: *build_linux_fedora_clang
   image: fedora:39
 
-test linux/fedora/39/amd64/clang:
+unit_test linux/fedora/39/amd64/clang:
   <<: *test_linux_fedora_clang
   image: fedora:39
   dependencies:
     - build linux/fedora/39/amd64/clang
   needs:
     - build linux/fedora/39/amd64/clang
+
+.hw_test: &hw_test
+  stage: hardware_test
+  tags:
+    - libicsneo_hil
+  timeout: 5m
+  script:
+    - echo $GUEST_OS_TAG
+    - echo $DEVICE_PORT
+    - /opt/libvirt-driver/prepare.sh
+    - /opt/libvirt-driver/run.sh
+  after_script:
+    - /opt/libvirt-driver/cleanup.sh
+
+hardware_test system-test-fedora38-red2:
+  <<: *hw_test
+  variables:
+    GUEST_OS_TAG: fedora38
+    DEVICE_PORT: ETH_A
+  needs:
+    - job: build linux/fedora/38/amd64/clang
+      artifacts: true
+
+hardware_test system-test-fedora38-vcan42:
+  <<: *hw_test
+  variables:
+    GUEST_OS_TAG: fedora38
+    DEVICE_PORT: USB_D
+  needs:
+    - job: build linux/fedora/38/amd64/clang
+      artifacts: true
+
+hardware_test system-test-ubuntu2204-red2:
+  <<: *hw_test
+  variables:
+    GUEST_OS_TAG: ubuntu22.04
+    DEVICE_PORT: ETH_A
+  needs:
+    - job: build linux/ubuntu/2204/amd64/clang
+      artifacts: true
+
+hardware_test system-test-ubuntu2204-vcan42:
+  <<: *hw_test
+  variables:
+    GUEST_OS_TAG: ubuntu22.04
+    DEVICE_PORT: USB_D
+  needs:
+    - job: build linux/ubuntu/2204/amd64/clang
+      artifacts: true
+
+hardware_test system-test-win10-red2:
+  <<: *hw_test
+  variables:
+    GUEST_OS_TAG: win10
+    DEVICE_PORT: ETH_A
+  needs:
+    - job: build windows/x64
+      artifacts: true
+
+hardware_test system-test-win10-vcan42:
+  <<: *hw_test
+  variables:
+    GUEST_OS_TAG: win10
+    DEVICE_PORT: USB_D
+  needs:
+    - job: build windows/x64
+      artifacts: true
\ No newline at end of file
diff --git a/CMakeLists.txt b/CMakeLists.txt
index dd2d027..4c2e98e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,7 +6,8 @@ if(POLICY CMP0135)
   cmake_policy(SET CMP0135 NEW)
 endif()
 
-option(LIBICSNEO_BUILD_TESTS "Build all tests." OFF)
+option(LIBICSNEO_BUILD_UNIT_TESTS "Build unit tests." OFF)
+option(LIBICSNEO_BUILD_SYSTEM_TESTS "Build system tests." OFF)
 option(LIBICSNEO_BUILD_DOCS "Build documentation. Don't use in Visual Studio." OFF)
 option(LIBICSNEO_BUILD_EXAMPLES "Build examples." ON)
 option(LIBICSNEO_BUILD_ICSNEOC "Build dynamic C library" ON)
@@ -491,7 +492,7 @@ if(LIBICSNEO_BUILD_ICSNEOLEGACY_STATIC)
 endif()
 
 # googletest
-if(LIBICSNEO_BUILD_TESTS)
+if(LIBICSNEO_BUILD_UNIT_TESTS)
 	if(WIN32)
 		set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
 	endif()
@@ -504,28 +505,44 @@ if(LIBICSNEO_BUILD_TESTS)
 		include_directories("${gtest_SOURCE_DIR}/include")
 	endif()
 
-	add_executable(libicsneo-tests
-		test/main.cpp
-		test/diskdriverreadtest.cpp
-		test/diskdriverwritetest.cpp
-		test/eventmanagertest.cpp
-		test/ethernetpacketizertest.cpp
-		test/i2cencoderdecodertest.cpp
-		test/linencoderdecodertest.cpp
-		test/a2bencoderdecodertest.cpp
-		test/mdioencoderdecodertest.cpp
-		test/livedataencoderdecodertest.cpp
-		test/ringbuffertest.cpp
+	add_executable(libicsneo-unit-tests
+		test/unit/main.cpp
+		test/unit/diskdriverreadtest.cpp
+		test/unit/diskdriverwritetest.cpp
+		test/unit/eventmanagertest.cpp
+		test/unit/ethernetpacketizertest.cpp
+		test/unit/i2cencoderdecodertest.cpp
+		test/unit/linencoderdecodertest.cpp
+		test/unit/a2bencoderdecodertest.cpp
+		test/unit/mdioencoderdecodertest.cpp
+		test/unit/livedataencoderdecodertest.cpp
+		test/unit/ringbuffertest.cpp
 	)
 
-	target_link_libraries(libicsneo-tests gtest gtest_main)
-	target_link_libraries(libicsneo-tests icsneocpp)
+	target_link_libraries(libicsneo-unit-tests gtest gtest_main)
+	target_link_libraries(libicsneo-unit-tests icsneocpp)
 
-	target_include_directories(libicsneo-tests PUBLIC ${gtest_SOURCE_DIR}/include ${gtest_SOURCE_DIR})
+	target_include_directories(libicsneo-unit-tests PUBLIC ${gtest_SOURCE_DIR}/include ${gtest_SOURCE_DIR})
 
 	enable_testing()
 
-	add_test(NAME libicsneo-test-suite COMMAND libicsneo-tests)
+	add_test(NAME libicsneo-unit-test-suite COMMAND libicsneo-unit-tests)
+endif()
+
+if(LIBICSNEO_BUILD_SYSTEM_TESTS)
+	if(DEFINED ENV{LIBICSNEO_SYSTEM_TESTS})
+		include(FetchContent)
+		file(MAKE_DIRECTORY test/system)
+		FetchContent_Declare(
+			SystemTests
+			GIT_REPOSITORY $ENV{LIBICSNEO_SYSTEM_TESTS}
+			GIT_TAG main
+			SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/test/system
+		)
+		FetchContent_MakeAvailable(SystemTests)
+	else()
+		message("System test repo not defined!")
+	endif()
 endif()
 
 set(CPACK_PROJECT_NAME ${PROJECT_NAME})
diff --git a/ci/build-posix.sh b/ci/build-posix.sh
index cec9a88..c07d495 100644
--- a/ci/build-posix.sh
+++ b/ci/build-posix.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 cmake -GNinja -Bbuild -DCMAKE_BUILD_TYPE=Release -DLIBICSNEO_BUILD_EXAMPLES=ON \
-	-DLIBICSNEO_BUILD_TESTS=ON -DLIBICSNEO_ENABLE_TCP=ON || exit 1
+	-DLIBICSNEO_BUILD_UNIT_TESTS=ON -DLIBICSNEO_BUILD_SYSTEM_TESTS=ON -DLIBICSNEO_ENABLE_TCP=OFF || exit 1
 
 cmake --build build || exit 1
 
diff --git a/ci/build-windows.bat b/ci/build-windows.bat
index b708583..502cc07 100644
--- a/ci/build-windows.bat
+++ b/ci/build-windows.bat
@@ -6,7 +6,7 @@ REM build
 cd build
 set CFLAGS=/WX
 set CXXFLAGS=/WX
-cmake -GNinja -DCMAKE_BUILD_TYPE=RelWithDebInfo -DLIBICSNEO_BUILD_TESTS=ON -DLIBICSNEO_ENABLE_TCP=ON ..
+cmake -GNinja -DCMAKE_BUILD_TYPE=RelWithDebInfo -DLIBICSNEO_BUILD_UNIT_TESTS=ON -DLIBICSNEO_BUILD_SYSTEM_TESTS=ON -DLIBICSNEO_ENABLE_TCP=ON ..
 if %errorlevel% neq 0 exit /b %errorlevel%
 cmake --build .
 if %errorlevel% neq 0 exit /b %errorlevel%
diff --git a/include/icsneo/device/tree/neovired2/neovired2settings.h b/include/icsneo/device/tree/neovired2/neovired2settings.h
index aa5180d..e462911 100644
--- a/include/icsneo/device/tree/neovired2/neovired2settings.h
+++ b/include/icsneo/device/tree/neovired2/neovired2settings.h
@@ -109,19 +109,19 @@ public:
 		switch(net.getNetID()) {
 			case Network::NetID::HSCAN:
 				return &(cfg->can1);
-			case Network::NetID::MSCAN:
-				return &(cfg->can2);
 			case Network::NetID::HSCAN2:
-				return &(cfg->can3);
+				return &(cfg->can2);
 			case Network::NetID::HSCAN3:
-				return &(cfg->can4);
+				return &(cfg->can3);
 			case Network::NetID::HSCAN4:
-				return &(cfg->can5);
+				return &(cfg->can4);
 			case Network::NetID::HSCAN5:
-				return &(cfg->can6);
+				return &(cfg->can5);
 			case Network::NetID::HSCAN6:
-				return &(cfg->can7);
+				return &(cfg->can6);
 			case Network::NetID::HSCAN7:
+				return &(cfg->can7);
+			case Network::NetID::MSCAN:
 				return &(cfg->can8);
 			default:
 				return nullptr;
@@ -134,19 +134,19 @@ public:
 		switch(net.getNetID()) {
 			case Network::NetID::HSCAN:
 				return &(cfg->canfd1);
-			case Network::NetID::MSCAN:
-				return &(cfg->canfd2);
 			case Network::NetID::HSCAN2:
-				return &(cfg->canfd3);
+				return &(cfg->canfd2);
 			case Network::NetID::HSCAN3:
-				return &(cfg->canfd4);
+				return &(cfg->canfd3);
 			case Network::NetID::HSCAN4:
-				return &(cfg->canfd5);
+				return &(cfg->canfd4);
 			case Network::NetID::HSCAN5:
-				return &(cfg->canfd6);
+				return &(cfg->canfd5);
 			case Network::NetID::HSCAN6:
-				return &(cfg->canfd7);
+				return &(cfg->canfd6);
 			case Network::NetID::HSCAN7:
+				return &(cfg->canfd7);
+			case Network::NetID::MSCAN:
 				return &(cfg->canfd8);
 			default:
 				return nullptr;
diff --git a/test/a2bencoderdecodertest.cpp b/test/unit/a2bencoderdecodertest.cpp
similarity index 100%
rename from test/a2bencoderdecodertest.cpp
rename to test/unit/a2bencoderdecodertest.cpp
diff --git a/test/diskdriverreadtest.cpp b/test/unit/diskdriverreadtest.cpp
similarity index 100%
rename from test/diskdriverreadtest.cpp
rename to test/unit/diskdriverreadtest.cpp
diff --git a/test/diskdrivertest.h b/test/unit/diskdrivertest.h
similarity index 100%
rename from test/diskdrivertest.h
rename to test/unit/diskdrivertest.h
diff --git a/test/diskdriverwritetest.cpp b/test/unit/diskdriverwritetest.cpp
similarity index 100%
rename from test/diskdriverwritetest.cpp
rename to test/unit/diskdriverwritetest.cpp
diff --git a/test/ethernetpacketizertest.cpp b/test/unit/ethernetpacketizertest.cpp
similarity index 100%
rename from test/ethernetpacketizertest.cpp
rename to test/unit/ethernetpacketizertest.cpp
diff --git a/test/eventmanagertest.cpp b/test/unit/eventmanagertest.cpp
similarity index 100%
rename from test/eventmanagertest.cpp
rename to test/unit/eventmanagertest.cpp
diff --git a/test/i2cencoderdecodertest.cpp b/test/unit/i2cencoderdecodertest.cpp
similarity index 100%
rename from test/i2cencoderdecodertest.cpp
rename to test/unit/i2cencoderdecodertest.cpp
diff --git a/test/linencoderdecodertest.cpp b/test/unit/linencoderdecodertest.cpp
similarity index 100%
rename from test/linencoderdecodertest.cpp
rename to test/unit/linencoderdecodertest.cpp
diff --git a/test/livedataencoderdecodertest.cpp b/test/unit/livedataencoderdecodertest.cpp
similarity index 100%
rename from test/livedataencoderdecodertest.cpp
rename to test/unit/livedataencoderdecodertest.cpp
diff --git a/test/main.cpp b/test/unit/main.cpp
similarity index 100%
rename from test/main.cpp
rename to test/unit/main.cpp
diff --git a/test/mdioencoderdecodertest.cpp b/test/unit/mdioencoderdecodertest.cpp
similarity index 100%
rename from test/mdioencoderdecodertest.cpp
rename to test/unit/mdioencoderdecodertest.cpp
diff --git a/test/ringbuffertest.cpp b/test/unit/ringbuffertest.cpp
similarity index 100%
rename from test/ringbuffertest.cpp
rename to test/unit/ringbuffertest.cpp