diff --git a/tests/e2e/Dockerfile b/tests/e2e/Dockerfile
new file mode 100644
index 0000000..de2f03e
--- /dev/null
+++ b/tests/e2e/Dockerfile
@@ -0,0 +1,4 @@
+FROM alpine:3.22
+
+# add iptables for tun/tap and curl for testing
+RUN apk add --no-cache iptables curl
diff --git a/tests/e2e/main_test.go b/tests/e2e/main_test.go
new file mode 100644
index 0000000..d3d2205
--- /dev/null
+++ b/tests/e2e/main_test.go
@@ -0,0 +1,28 @@
+package e2e
+
+import (
+	"fmt"
+	"os"
+	"os/exec"
+	"testing"
+)
+
+func TestMain(m *testing.M) {
+	// Compile the gost binary
+	cmd := exec.Command("go", "build", "-o", "/tmp/gost-test-bin", "../../cmd/gost")
+	cmd.Env = append(os.Environ(), "CGO_ENABLED=0")
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
+	if err := cmd.Run(); err != nil {
+		fmt.Printf("Failed to compile gost: %v\n", err)
+		os.Exit(1)
+	}
+
+	// Run tests
+	code := m.Run()
+
+	// Cleanup
+	os.Remove("/tmp/gost-test-bin")
+
+	os.Exit(code)
+}
diff --git a/tests/e2e/parallel_selector_test.go b/tests/e2e/parallel_selector_test.go
new file mode 100644
index 0000000..acbb2bc
--- /dev/null
+++ b/tests/e2e/parallel_selector_test.go
@@ -0,0 +1,66 @@
+package e2e
+
+import (
+	"context"
+	"fmt"
+	"io"
+	"testing"
+
+	"github.com/stretchr/testify/suite"
+	"github.com/testcontainers/testcontainers-go"
+	"github.com/testcontainers/testcontainers-go/network"
+)
+
+type ParallelSelectorSuite struct {
+	suite.Suite
+	ctx    context.Context
+	net    *testcontainers.DockerNetwork
+	echoC  testcontainers.Container
+	echoIP string
+}
+
+func (s *ParallelSelectorSuite) SetupSuite() {
+	s.ctx = context.Background()
+
+	net, err := network.New(s.ctx)
+	s.Require().NoError(err)
+	s.net = net
+
+	echoC, err := RunEchoContainer(s.ctx, s.net.Name)
+	s.Require().NoError(err)
+	s.echoC = echoC
+
+	echoIP, err := echoC.ContainerIP(s.ctx)
+	s.Require().NoError(err)
+	s.echoIP = echoIP
+}
+
+func (s *ParallelSelectorSuite) TearDownSuite() {
+	if s.echoC != nil {
+		s.echoC.Terminate(s.ctx)
+	}
+	if s.net != nil {
+		s.net.Remove(s.ctx)
+	}
+}
+
+func (s *ParallelSelectorSuite) TestParallelSelector() {
+	gostC, err := RunGostContainer(s.ctx, s.net.Name, "testdata/parallel_selector/server.yaml")
+	s.Require().NoError(err)
+	defer gostC.Terminate(s.ctx)
+
+	// Test the proxy by running curl inside the gost container
+	cmd := []string{"curl", "-v", "-s", "-x", "http://127.0.0.1:8080", fmt.Sprintf("http://%s:5678", s.echoIP)}
+	code, out, err := gostC.Exec(s.ctx, cmd)
+	s.Require().NoError(err)
+
+	body, err := io.ReadAll(out)
+	s.Require().NoError(err)
+	s.Require().Equal(0, code)
+
+	s.Require().Contains(string(body), "hello-gost")
+}
+
+func TestParallelSelectorSuite(t *testing.T) {
+	suite.Run(t, new(ParallelSelectorSuite))
+}
diff --git a/tests/e2e/utils.go b/tests/e2e/utils.go
new file mode 100644
index 0000000..4eb7ead
--- /dev/null
+++ b/tests/e2e/utils.go
@@ -0,0 +1,42 @@
+package e2e
+
+import (
+	"context"
+
+	"github.com/testcontainers/testcontainers-go"
+	"github.com/testcontainers/testcontainers-go/wait"
+)
+
+func RunEchoContainer(ctx context.Context, networkName string) (testcontainers.Container, error) {
+	req := testcontainers.ContainerRequest{
+		Image:        "hashicorp/http-echo:latest",
+		Networks:     []string{networkName},
+		Cmd:          []string{"-text=hello-gost", "-listen=:5678"},
+		ExposedPorts: []string{"5678/tcp"},
+		WaitingFor:   wait.ForHTTP("/").WithPort("5678/tcp"),
+	}
+	return testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{
+		ContainerRequest: req,
+		Started:          true,
+	})
+}
+
+func RunGostContainer(ctx context.Context, networkName, yamlPath string) (testcontainers.Container, error) {
+	req := testcontainers.ContainerRequest{
+		FromDockerfile: testcontainers.FromDockerfile{
+			Context:    ".",
+			Dockerfile: "Dockerfile",
+			KeepImage:  true,
+		},
+		Networks: []string{networkName},
+		Files: []testcontainers.ContainerFile{
+			{HostFilePath: "/tmp/gost-test-bin", ContainerFilePath: "/bin/gost", FileMode: 0755},
+			{HostFilePath: yamlPath, ContainerFilePath: "/config.yaml", FileMode: 0644},
+		},
+		Cmd: []string{"/bin/gost", "-C", "/config.yaml"},
+	}
+	return testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{
+		ContainerRequest: req,
+		Started:          true,
+	})
+}