diff --git a/lib/fog/hp/compute.rb b/lib/fog/hp/compute.rb
index 8af813689..6e489b834 100644
--- a/lib/fog/hp/compute.rb
+++ b/lib/fog/hp/compute.rb
@@ -24,6 +24,7 @@ module Fog
 
       request_path 'fog/hp/requests/compute'
       request :allocate_address
+      request :associate_address
       request :change_password_server
       #request :confirm_resized_server
       request :create_image
@@ -36,6 +37,7 @@ module Fog
       request :delete_security_group
       request :delete_security_group_rule
       request :delete_server
+      request :disassociate_address
       request :get_address
       request :get_flavor_details
       request :get_image_details
diff --git a/lib/fog/hp/requests/compute/associate_address.rb b/lib/fog/hp/requests/compute/associate_address.rb
new file mode 100644
index 000000000..3597a8cca
--- /dev/null
+++ b/lib/fog/hp/requests/compute/associate_address.rb
@@ -0,0 +1,30 @@
+module Fog
+  module Compute
+    class HP
+      class Real
+
+        # Associate a floating IP address with existing server
+        #
+        # ==== Parameters
+        # * server_id<~Integer> - Id of server to associate IP with
+        # * ip_address<~String> - IP address to associate with the server
+        #
+        def associate_address(server_id, ip_address)
+          body = { 'addFloatingIp' => { 'server' => server_id, 'address' => ip_address }}
+          server_action(server_id, body)
+        end
+
+      end
+
+      class Mock
+
+        def associate_address(server_id, ip_address)
+          response = Excon::Response.new
+          response.status = 202
+          response
+        end
+
+      end
+    end
+  end
+end
diff --git a/lib/fog/hp/requests/compute/disassociate_address.rb b/lib/fog/hp/requests/compute/disassociate_address.rb
new file mode 100644
index 000000000..f00a109ae
--- /dev/null
+++ b/lib/fog/hp/requests/compute/disassociate_address.rb
@@ -0,0 +1,30 @@
+module Fog
+  module Compute
+    class HP
+      class Real
+
+        # Disassociate a floating IP address with existing server
+        #
+        # ==== Parameters
+        # * server_id<~Integer> - Id of server to associate IP with
+        # * ip_address<~String> - IP address to associate with the server
+        #
+        def disassociate_address(server_id, ip_address)
+          body = { 'removeFloatingIp' => { 'server' => server_id, 'address' => ip_address }}
+          server_action(server_id, body)
+        end
+
+      end
+
+      class Mock
+
+        def disassociate_address(server_id, ip_address)
+          response = Excon::Response.new
+          response.status = 202
+          response
+        end
+
+      end
+    end
+  end
+end