If you use a named domain like domain.local, it has to be defined in /etc/hosts and pointing at 0.0.0.0. polymer serve -hostname domain.local, hugo serve -bind 0.0.0.0. You may need to provide additional flags to your serve commands e.g. You need to make sure that you run your local server with correct IP bindings. Your local development server must be bound to IP address 0.0.0.0. This issue is so infuriating that I'm going to take some time to write about it. Then run: netsh http add urlacl url= user=Interactive listen=yesįinally open the firewall to allow inbound connections to the specific IIS Express port: netsh advfirewall firewall add rule name="Http Port 26448" dir=in action=allow protocol=TCP localport=26448Īnd you should be off to the races.Access macOS localhost from IE or Edge within Parallels Desktop Change the bindingInformation to: Ĭhanging the *:26448:localhost to *:26448:* where 26448 is the IIS Express port. If you want to use IIS Express and allow external access, you need to explicitly change the bindings in the solution nfig file which can be found in \.vs\config. Schweet! Exposing IIS Express to the Network To get to my ASP.NET Core application on the Windows VM. With this in place I can now navigate to my app with: So I have locally which maps to the IP address of my Windows virtual machine in Parallels. This step is optional, but when developing in a two OS environment I like to make it as easy as possible to identify machines, so I tend to create domain names for the server rather than using an IP address to access it by modifying the HOSTS file on the client machine. Or you can use the interactive Windows Firewall application.Īssuming you used a non-localhost IP address or name, your application should now be externally accessible when you dotnet run. netsh advfirewall firewall add rule name="Http Port 5000" dir=in action=allow protocol=TCP localport=5000 Next you need to make sure that your Windows firewall allows access to the requested port. Note that you can specify multiple startup URLs separated by semicolons in the string passed. UseUrls() call that applies the host url to the Webhost and as you can see you can apply logic and configuration to decide where the value comes from. With that in place you could run: dotnet run // default on port 6000 In code you can use the following - including reading a configuration setting from a custom command line parameter: public static void Main(string args) If you want more control you can also explicitly set the host Url or Urls. Var configuration = new ConfigurationBuilder() use this to allow command line parameters in the config In order for this to work make sure that command line argument configuration is enabled as part of the startup procedure: public static void Main(string args) You can override the start this via the launch command line: dotnet run -urls In order to expose Kestrel externally you either have to bind to a specific machine name, IP Address or 0.0.0.0 which stands for all IP Addresses (thanks to and for their help).ĪSP.NET Core allows overriding the startup URLs as part of the startup process for the Web host and there are a number of ways that you can do this: Which clearly shows that it's using the localhost URL. When Kestrel starts without any binding customization you get: A localhost bound IP won't expose to the external network, so even though you might be able to access other ports on the VM over the network - like IIS running on port 80 - accessing of is not supported without some configuration changes. The issue is that the default binding that Kestrel uses, binds explicitly to localhost. Kestrel: What's the Problem? Url Bindings Change the default URL binding to a non-localhost address.In order to make this work there are a couple of configuration steps required: Both servers use default bindings that point explicitly at localhost which effectively disables remote access. In order to access the Windows API service from the Mac requires a bit of configuration as by default both Kestrel and IIS Express only serve requests on localhost. I've been working on the Angular 2.0 app on my Mac, but the server side ASP.NET I'm moving it to is running on Windows using ASP.NET Core and so I need to run my API application in a Windows VM on Parallels and access this API from the Mac side where the Angular application is running locally using the WebPack dev server. I've been building various different kinds of backends for this Angular 2.0 front end app and it's been very easy to simply swap them out by changing the base URL to the API endpoints. Today I ported over my AlbumViewer sample Angular 2.0 application I worked on for a workshop for the last few weeks, to my ASP.NET Core project.
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