diff --git a/acceptance/openstack/networking/v2/extensions/layer3_test.go b/acceptance/openstack/networking/v2/extensions/layer3_test.go
new file mode 100644
index 0000000..b1679cc
--- /dev/null
+++ b/acceptance/openstack/networking/v2/extensions/layer3_test.go
@@ -0,0 +1,101 @@
+// +build acceptance networking layer3ext
+
+package extensions
+
+import (
+	"testing"
+
+	base "github.com/rackspace/gophercloud/acceptance/openstack/networking/v2"
+	"github.com/rackspace/gophercloud/openstack/networking/v2/extensions/layer3/routers"
+	"github.com/rackspace/gophercloud/openstack/networking/v2/networks"
+	th "github.com/rackspace/gophercloud/testhelper"
+)
+
+func TestRouterCRUD(t *testing.T) {
+	base.Setup(t)
+	defer base.Teardown()
+
+	// Setup: Create network
+	networkID := createNetwork(t)
+
+	// Create router
+	routerID := createRouter(t, networkID)
+
+	// Lists routers
+	listRouters(t)
+
+	// Update router
+	updateRouter(t, routerID)
+
+	// Get router
+	getRouter(t, routerID)
+
+	// Add interface
+	addInterface(t, routerID)
+
+	// Remove interface
+	removeInterface(t, routerID)
+
+	// Delete router
+	deleteRouter(t, routerID)
+}
+
+func createNetwork(t *testing.T) string {
+	t.Logf("Creating a network")
+
+	opts := networks.CreateOpts{
+		Name:         "sample_network",
+		AdminStateUp: true,
+	}
+	n, err := networks.Create(base.Client, opts).Extract()
+
+	th.AssertNoErr(t, err)
+
+	if n.ID == "" {
+		t.Fatalf("No ID returned when creating a network")
+	}
+
+	return n.ID
+}
+
+func createRouter(t *testing.T, networkID string) string {
+	t.Logf("Creating a router for network %s", networkID)
+
+	asu := false
+	gwi := routers.GatewayInfo{NetworkID: networkID}
+	r, err := routers.Create(base.Client, routers.CreateOpts{
+		Name:         "foo_router",
+		AdminStateUp: &asu,
+		GatewayInfo:  &gwi,
+	}).Extract()
+
+	th.AssertNoErr(t, err)
+	th.AssertEquals(t, "foo_router", r.Name)
+	th.AssertEquals(t, false, r.AdminStateUp)
+	th.AssertDeepEquals(t, gwi, r.GatewayInfo)
+
+	if r.ID == "" {
+		t.Fatalf("No ID returned when creating a router")
+	}
+
+	return r.ID
+}
+
+func listRouters(t *testing.T) {
+
+}
+
+func updateRouter(t *testing.T, routerID string) {
+}
+
+func getRouter(t *testing.T, routerID string) {
+}
+
+func addInterface(t *testing.T, routerID string) {
+}
+
+func removeInterface(t *testing.T, routerID string) {
+}
+
+func deleteRouter(t *testing.T, routerID string) {
+}
diff --git a/openstack/networking/v2/extensions/external/doc.go b/openstack/networking/v2/extensions/external/doc.go
new file mode 100755
index 0000000..d244f26
--- /dev/null
+++ b/openstack/networking/v2/extensions/external/doc.go
@@ -0,0 +1 @@
+package external
diff --git a/openstack/networking/v2/extensions/external/results.go b/openstack/networking/v2/extensions/external/results.go
new file mode 100644
index 0000000..4cd2133
--- /dev/null
+++ b/openstack/networking/v2/extensions/external/results.go
@@ -0,0 +1,102 @@
+package external
+
+import (
+	"fmt"
+
+	"github.com/mitchellh/mapstructure"
+	"github.com/rackspace/gophercloud/openstack/networking/v2/networks"
+	"github.com/rackspace/gophercloud/pagination"
+)
+
+// NetworkExternal represents a decorated form of a Network with based on the
+// "external-net" extension.
+type NetworkExternal struct {
+	// UUID for the network
+	ID string `mapstructure:"id" json:"id"`
+
+	// Human-readable name for the network. Might not be unique.
+	Name string `mapstructure:"name" json:"name"`
+
+	// The administrative state of network. If false (down), the network does not forward packets.
+	AdminStateUp bool `mapstructure:"admin_state_up" json:"admin_state_up"`
+
+	// Indicates whether network is currently operational. Possible values include
+	// `ACTIVE', `DOWN', `BUILD', or `ERROR'. Plug-ins might define additional values.
+	Status string `mapstructure:"status" json:"status"`
+
+	// Subnets associated with this network.
+	Subnets []string `mapstructure:"subnets" json:"subnets"`
+
+	// Owner of network. Only admin users can specify a tenant_id other than its own.
+	TenantID string `mapstructure:"tenant_id" json:"tenant_id"`
+
+	// Specifies whether the network resource can be accessed by any tenant or not.
+	Shared bool `mapstructure:"shared" json:"shared"`
+
+	// Specifies whether the network is an external network or not.
+	External bool `mapstructure:"router:external" json:"router:external"`
+}
+
+// ExtractGet decorates a GetResult struct returned from a networks.Get()
+// function with extended attributes.
+func ExtractGet(r networks.GetResult) (*NetworkExternal, error) {
+	if r.Err != nil {
+		return nil, r.Err
+	}
+	var res struct {
+		Network *NetworkExternal `json:"network"`
+	}
+	err := mapstructure.Decode(r.Resp, &res)
+	if err != nil {
+		return nil, fmt.Errorf("Error decoding Neutron network: %v", err)
+	}
+	return res.Network, nil
+}
+
+// ExtractCreate decorates a CreateResult struct returned from a networks.Create()
+// function with extended attributes.
+func ExtractCreate(r networks.CreateResult) (*NetworkExternal, error) {
+	if r.Err != nil {
+		return nil, r.Err
+	}
+	var res struct {
+		Network *NetworkExternal `json:"network"`
+	}
+	err := mapstructure.Decode(r.Resp, &res)
+	if err != nil {
+		return nil, fmt.Errorf("Error decoding Neutron network: %v", err)
+	}
+	return res.Network, nil
+}
+
+// ExtractUpdate decorates a UpdateResult struct returned from a
+// networks.Update() function with extended attributes.
+func ExtractUpdate(r networks.UpdateResult) (*NetworkExternal, error) {
+	if r.Err != nil {
+		return nil, r.Err
+	}
+	var res struct {
+		Network *NetworkExternal `json:"network"`
+	}
+	err := mapstructure.Decode(r.Resp, &res)
+	if err != nil {
+		return nil, fmt.Errorf("Error decoding Neutron network: %v", err)
+	}
+	return res.Network, nil
+}
+
+// ExtractList accepts a Page struct, specifically a NetworkPage struct, and
+// extracts the elements into a slice of NetworkExtAttrs structs. In other
+// words, a generic collection is mapped into a relevant slice.
+func ExtractList(page pagination.Page) ([]NetworkExternal, error) {
+	var resp struct {
+		Networks []NetworkExternal `mapstructure:"networks" json:"networks"`
+	}
+
+	err := mapstructure.Decode(page.(networks.NetworkPage).Body, &resp)
+	if err != nil {
+		return nil, err
+	}
+
+	return resp.Networks, nil
+}
diff --git a/openstack/networking/v2/extensions/external/results_test.go b/openstack/networking/v2/extensions/external/results_test.go
new file mode 100644
index 0000000..6c7e69a
--- /dev/null
+++ b/openstack/networking/v2/extensions/external/results_test.go
@@ -0,0 +1,238 @@
+package external
+
+import (
+	"fmt"
+	"net/http"
+	"testing"
+
+	"github.com/rackspace/gophercloud"
+	"github.com/rackspace/gophercloud/openstack/networking/v2/networks"
+	"github.com/rackspace/gophercloud/pagination"
+	th "github.com/rackspace/gophercloud/testhelper"
+)
+
+const tokenID = "123"
+
+func serviceClient() *gophercloud.ServiceClient {
+	return &gophercloud.ServiceClient{
+		Provider: &gophercloud.ProviderClient{TokenID: tokenID},
+		Endpoint: th.Endpoint(),
+	}
+}
+
+func TestList(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+
+	th.Mux.HandleFunc("/v2.0/networks", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "GET")
+		th.TestHeader(t, r, "X-Auth-Token", tokenID)
+
+		w.Header().Add("Content-Type", "application/json")
+		w.WriteHeader(http.StatusOK)
+
+		fmt.Fprintf(w, `
+{
+    "networks": [
+        {
+            "admin_state_up": true,
+            "id": "0f38d5ad-10a6-428f-a5fc-825cfe0f1970",
+            "name": "net1",
+            "router:external": false,
+            "shared": false,
+            "status": "ACTIVE",
+            "subnets": [
+                "25778974-48a8-46e7-8998-9dc8c70d2f06"
+            ],
+            "tenant_id": "b575417a6c444a6eb5cc3a58eb4f714a"
+        },
+        {
+            "admin_state_up": true,
+            "id": "8d05a1b1-297a-46ca-8974-17debf51ca3c",
+            "name": "ext_net",
+            "router:external": true,
+            "shared": false,
+            "status": "ACTIVE",
+            "subnets": [
+                "2f1fb918-9b0e-4bf9-9a50-6cebbb4db2c5"
+            ],
+            "tenant_id": "5eb8995cf717462c9df8d1edfa498010"
+        }
+    ]
+}
+			`)
+	})
+
+	count := 0
+
+	networks.List(serviceClient(), networks.ListOpts{}).EachPage(func(page pagination.Page) (bool, error) {
+		count++
+		actual, err := ExtractList(page)
+		if err != nil {
+			t.Errorf("Failed to extract networks: %v", err)
+			return false, err
+		}
+
+		expected := []NetworkExternal{
+			NetworkExternal{
+				Status:       "ACTIVE",
+				Subnets:      []string{"25778974-48a8-46e7-8998-9dc8c70d2f06"},
+				Name:         "net1",
+				AdminStateUp: true,
+				TenantID:     "b575417a6c444a6eb5cc3a58eb4f714a",
+				Shared:       false,
+				ID:           "0f38d5ad-10a6-428f-a5fc-825cfe0f1970",
+				External:     false,
+			},
+			NetworkExternal{
+				Status:       "ACTIVE",
+				Subnets:      []string{"2f1fb918-9b0e-4bf9-9a50-6cebbb4db2c5"},
+				Name:         "ext_net",
+				AdminStateUp: true,
+				TenantID:     "5eb8995cf717462c9df8d1edfa498010",
+				Shared:       false,
+				ID:           "8d05a1b1-297a-46ca-8974-17debf51ca3c",
+				External:     true,
+			},
+		}
+
+		th.CheckDeepEquals(t, expected, actual)
+
+		return true, nil
+	})
+
+	if count != 1 {
+		t.Errorf("Expected 1 page, got %d", count)
+	}
+}
+
+func TestGet(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+
+	th.Mux.HandleFunc("/v2.0/networks/d32019d3-bc6e-4319-9c1d-6722fc136a22", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "GET")
+		th.TestHeader(t, r, "X-Auth-Token", tokenID)
+
+		w.Header().Add("Content-Type", "application/json")
+		w.WriteHeader(http.StatusOK)
+
+		fmt.Fprintf(w, `
+{
+    "network": {
+        "admin_state_up": true,
+        "id": "8d05a1b1-297a-46ca-8974-17debf51ca3c",
+        "name": "ext_net",
+        "router:external": true,
+        "shared": false,
+        "status": "ACTIVE",
+        "subnets": [
+            "2f1fb918-9b0e-4bf9-9a50-6cebbb4db2c5"
+        ],
+        "tenant_id": "5eb8995cf717462c9df8d1edfa498010"
+    }
+}
+			`)
+	})
+
+	res := networks.Get(serviceClient(), "d32019d3-bc6e-4319-9c1d-6722fc136a22")
+	n, err := ExtractGet(res)
+
+	th.AssertNoErr(t, err)
+	th.AssertEquals(t, true, n.External)
+}
+
+func TestCreate(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+
+	th.Mux.HandleFunc("/v2.0/networks", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "POST")
+		th.TestHeader(t, r, "X-Auth-Token", tokenID)
+		th.TestHeader(t, r, "Content-Type", "application/json")
+		th.TestHeader(t, r, "Accept", "application/json")
+		th.TestJSONRequest(t, r, `
+{
+    "network": {
+        "admin_state_up": true,
+        "name": "ext_net",
+        "router:external": true
+    }
+}
+			`)
+
+		w.Header().Add("Content-Type", "application/json")
+		w.WriteHeader(http.StatusCreated)
+
+		fmt.Fprintf(w, `
+{
+	"network": {
+			"admin_state_up": true,
+			"id": "8d05a1b1-297a-46ca-8974-17debf51ca3c",
+			"name": "ext_net",
+			"router:external": true,
+			"shared": false,
+			"status": "ACTIVE",
+			"subnets": [
+					"2f1fb918-9b0e-4bf9-9a50-6cebbb4db2c5"
+			],
+			"tenant_id": "5eb8995cf717462c9df8d1edfa498010"
+	}
+}
+		`)
+	})
+
+	options := networks.CreateOpts{External: true}
+	res := networks.Create(serviceClient(), options)
+	n, err := ExtractCreate(res)
+
+	th.AssertNoErr(t, err)
+	th.AssertEquals(t, true, n.External)
+}
+
+func TestUpdate(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+
+	th.Mux.HandleFunc("/v2.0/networks/4e8e5957-649f-477b-9e5b-f1f75b21c03c", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "PUT")
+		th.TestHeader(t, r, "X-Auth-Token", tokenID)
+		th.TestHeader(t, r, "Content-Type", "application/json")
+		th.TestHeader(t, r, "Accept", "application/json")
+		th.TestJSONRequest(t, r, `
+{
+		"network": {
+				"router:external": true
+		}
+}
+			`)
+
+		w.Header().Add("Content-Type", "application/json")
+		w.WriteHeader(http.StatusOK)
+
+		fmt.Fprintf(w, `
+{
+	"network": {
+			"admin_state_up": true,
+			"id": "8d05a1b1-297a-46ca-8974-17debf51ca3c",
+			"name": "ext_net",
+			"router:external": true,
+			"shared": false,
+			"status": "ACTIVE",
+			"subnets": [
+					"2f1fb918-9b0e-4bf9-9a50-6cebbb4db2c5"
+			],
+			"tenant_id": "5eb8995cf717462c9df8d1edfa498010"
+	}
+}
+		`)
+	})
+
+	shared := true
+	options := networks.UpdateOpts{External: true}
+	res := networks.Update(serviceClient(), "4e8e5957-649f-477b-9e5b-f1f75b21c03c", options)
+	n, err := ExtractUpdate(res)
+
+	th.AssertNoErr(t, err)
+	th.AssertEquals(t, true, n.External)
+}
diff --git a/openstack/networking/v2/networks/requests.go b/openstack/networking/v2/networks/requests.go
index 7fed58e..3a1613e 100644
--- a/openstack/networking/v2/networks/requests.go
+++ b/openstack/networking/v2/networks/requests.go
@@ -89,6 +89,10 @@
 	return res
 }
 
+type CreateOpts interface {
+	ToMap() map[string]interface{}
+}
+
 // CreateOpts represents the attributes used when creating a new network.
 type CreateOpts networkOpts
 
diff --git a/openstack/networking/v2/networks/results.go b/openstack/networking/v2/networks/results.go
index 91182a4..2dbd55f 100644
--- a/openstack/networking/v2/networks/results.go
+++ b/openstack/networking/v2/networks/results.go
@@ -52,17 +52,23 @@
 type Network struct {
 	// UUID for the network
 	ID string `mapstructure:"id" json:"id"`
+
 	// Human-readable name for the network. Might not be unique.
 	Name string `mapstructure:"name" json:"name"`
+
 	// The administrative state of network. If false (down), the network does not forward packets.
 	AdminStateUp bool `mapstructure:"admin_state_up" json:"admin_state_up"`
+
 	// Indicates whether network is currently operational. Possible values include
 	// `ACTIVE', `DOWN', `BUILD', or `ERROR'. Plug-ins might define additional values.
 	Status string `mapstructure:"status" json:"status"`
+
 	// Subnets associated with this network.
 	Subnets []string `mapstructure:"subnets" json:"subnets"`
+
 	// Owner of network. Only admin users can specify a tenant_id other than its own.
 	TenantID string `mapstructure:"tenant_id" json:"tenant_id"`
+
 	// Specifies whether the network resource can be accessed by any tenant or not.
 	Shared bool `mapstructure:"shared" json:"shared"`
 }
diff --git a/testhelper/convenience.go b/testhelper/convenience.go
index 85cb9ec..f6cb371 100644
--- a/testhelper/convenience.go
+++ b/testhelper/convenience.go
@@ -63,13 +63,13 @@
 // an actual error
 func AssertNoErr(t *testing.T, e error) {
 	if e != nil {
-		logFatal(t, fmt.Sprintf("unexpected error %s", yellow(e)))
+		logFatal(t, fmt.Sprintf("unexpected error %s", yellow(e.Error())))
 	}
 }
 
 // CheckNoErr is similar to AssertNoErr, except with a non-fatal error
 func CheckNoErr(t *testing.T, e error) {
 	if e != nil {
-		logError(t, fmt.Sprintf("unexpected error %s", yellow(e)))
+		logError(t, fmt.Sprintf("unexpected error %s", yellow(e.Error())))
 	}
 }