Add NextHop IpAddress to the setroute cmdlet for NVA routes.

Author: Ed Munoz

src/ServiceManagement/Network/Commands.Network/NetworkClient.cs

@@ -661,11 +661,12 @@ public AzureOperationResponse DeleteRouteTable(string routeTableName)
             return client.Routes.DeleteRouteTable(routeTableName);
         }
 
-        public AzureOperationResponse SetRoute(string routeTableName, string routeName, string addressPrefix, string nextHopType)
+        public AzureOperationResponse SetRoute(string routeTableName, string routeName, string addressPrefix, string nextHopType, string ipAddress)
         {
             NextHop nextHop = new NextHop()
             {
                 Type = nextHopType,
+                IpAddress = ipAddress
             };
             SetRouteParameters parameters = new SetRouteParameters()
             {

src/ServiceManagement/Network/Commands.Network/Routes/SetAzureRoute.cs

@@ -32,9 +32,13 @@ public class SetAzureRoute : NetworkCmdletBase
         [Parameter(Position = 3, Mandatory = true, HelpMessage = "The new route's next hop type. Valid values are \"VPNGateway\".")]
         public string NextHopType { get; set; }
 
+        [Parameter(Position = 4, Mandatory = true, HelpMessage = "The new route's next hop ip address." +
+                                                                 " This parameter can only be specifide for \"VirtualAppliance\" next hops.")]
+        public string NextHopIpAddress { get; set; }
+
         public override void ExecuteCmdlet()
         {
-            WriteObject(Client.SetRoute(RouteTableName, RouteName, AddressPrefix, NextHopType));
+            WriteObject(Client.SetRoute(RouteTableName, RouteName, AddressPrefix, NextHopType, NextHopIpAddress));
         }
     }
 }