@@ -33,6 +33,13 @@ func WithInternal() func(*types.NetworkCreate) {

 	}

 }

+// WithAttachable sets Attachable flag on the create network request

+func WithAttachable() func(*types.NetworkCreate) {

+	return func(n *types.NetworkCreate) {

+		n.Attachable = true

+	}

+}

+

 // WithMacvlan sets the network as macvlan with the specified parent

 func WithMacvlan(parent string) func(*types.NetworkCreate) {

 	return func(n *types.NetworkCreate) {

@@ -7,6 +7,7 @@ import (

 	"github.com/docker/docker/api/types"

 	"github.com/docker/docker/api/types/network"

 	"github.com/docker/docker/integration/internal/container"

+	net "github.com/docker/docker/integration/internal/network"

 	"github.com/docker/docker/integration/internal/swarm"

 	"gotest.tools/assert"

 	is "gotest.tools/assert/cmp"

@@ -21,11 +22,10 @@ func TestDockerNetworkConnectAlias(t *testing.T) {

 	ctx := context.Background()

 	name := t.Name() + "test-alias"

-	_, err := client.NetworkCreate(ctx, name, types.NetworkCreate{

-		Driver:     "overlay",

-		Attachable: true,

-	})

-	assert.NilError(t, err)

+	net.CreateNoError(t, ctx, client, name,

+		net.WithDriver("overlay"),

+		net.WithAttachable(),

+	)

 	cID1 := container.Create(t, ctx, client, func(c *container.TestContainerConfig) {

 		c.NetworkingConfig = &network.NetworkingConfig{

@@ -35,7 +35,7 @@ func TestDockerNetworkConnectAlias(t *testing.T) {

 		}

 	})

-	err = client.NetworkConnect(ctx, name, cID1, &network.EndpointSettings{

+	err := client.NetworkConnect(ctx, name, cID1, &network.EndpointSettings{

 		Aliases: []string{

 			"aaa",

 		},