diff --git a/openstack/networking/v2/extensions/layer3/floatingips/requests_test.go b/openstack/networking/v2/extensions/layer3/floatingips/requests_test.go
index b9153fc..f52011e 100644
--- a/openstack/networking/v2/extensions/layer3/floatingips/requests_test.go
+++ b/openstack/networking/v2/extensions/layer3/floatingips/requests_test.go
@@ -90,6 +90,34 @@
 	}
 }
 
+func TestInvalidNextPageURLs(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+
+	th.Mux.HandleFunc("/v2.0/floatingips", func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Add("Content-Type", "application/json")
+		w.WriteHeader(http.StatusOK)
+		fmt.Fprintf(w, `{"floatingips": [{}], "floatingips_links": {}}`)
+	})
+
+	List(fake.ServiceClient(), ListOpts{}).EachPage(func(page pagination.Page) (bool, error) {
+		ExtractFloatingIPs(page)
+		return true, nil
+	})
+}
+
+func TestRequiredFieldsForCreate(t *testing.T) {
+	res1 := Create(fake.ServiceClient(), CreateOpts{FloatingNetworkID: ""})
+	if res1.Err == nil {
+		t.Fatalf("Expected error, got none")
+	}
+
+	res2 := Create(fake.ServiceClient(), CreateOpts{FloatingNetworkID: "foo", PortID: ""})
+	if res2.Err == nil {
+		t.Fatalf("Expected error, got none")
+	}
+}
+
 func TestCreate(t *testing.T) {
 	th.SetupHTTP()
 	defer th.TeardownHTTP()
diff --git a/openstack/networking/v2/extensions/layer3/floatingips/results.go b/openstack/networking/v2/extensions/layer3/floatingips/results.go
index 4857c92..f642834 100644
--- a/openstack/networking/v2/extensions/layer3/floatingips/results.go
+++ b/openstack/networking/v2/extensions/layer3/floatingips/results.go
@@ -89,12 +89,8 @@
 // the end of a page and the pager seeks to traverse over a new one. In order
 // to do this, it needs to construct the next page's URL.
 func (p FloatingIPPage) NextPageURL() (string, error) {
-	type link struct {
-		Href string `mapstructure:"href"`
-		Rel  string `mapstructure:"rel"`
-	}
 	type resp struct {
-		Links []link `mapstructure:"floatingips_links"`
+		Links []gophercloud.Link `mapstructure:"floatingips_links"`
 	}
 
 	var r resp
@@ -103,17 +99,7 @@
 		return "", err
 	}
 
-	var url string
-	for _, l := range r.Links {
-		if l.Rel == "next" {
-			url = l.Href
-		}
-	}
-	if url == "" {
-		return "", nil
-	}
-
-	return url, nil
+	return gophercloud.ExtractNextURL(r.Links)
 }
 
 // IsEmpty checks whether a NetworkPage struct is empty.