Second approach that seems like it would work After that I guess the Airport loses track of it and doesn't know where to route the packet. This works from both outside and inside my network, but only for about 15 minutes after the linux box sleeps. I then set up port forwarding for magic packets on public UDP port 29999 to private port 9 and the 10.0.1.x address I assigned to my linux box. I've gone into Airport Utility and set up a stable IP based on the MAC address of my Linux box's Ethernet controller. I want to be able to use the Wake-on-LAN feature to wake my Linux box from sleep/suspend from anywhere - not just from my local network. End of stack trace from previous location where exception was thrown -Īt .Throw()Īt .HandleNonSuccessAndDebuggerNotification(Task task)Īt .WakeOnLanController.d_2.MoveNext() in /builds/smarthome//src//Controllers/WakeOnLanController.cs:line 38Īt .ControllerActionInvoker.d_27.MoveNext()Īt .ControllerActionInvoker.d_25.MoveNext()Īt .ControllerActionInvoker.Rethrow(ActionExecutedContext context)Īt .ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)Īt .ControllerActionInvoker.d_22.MoveNext()Īt .ControllerActionInvoker.Rethrow(ResourceExecutedContext context)Īt .ControllerActionInvoker.d_20.MoveNext()Īt .d_4.MoveNext()Īt .RequestServicesContainerMiddleware.d_3.MoveNext()Īt .`1.d_2.I have an Airport Time Capsule connected to my internet service provider and a Linux server wired to one of the LAN ports on my airport. Log.Information('Waking on MAC: ', BitConverter.ToString(mac)) įor (var i = 0 i c.b_53_0(Byte targetDatagram, Int32 targetBytes, IPEndPoint targetEndpoint, AsyncCallback callback, Object state)Īt `1.FromAsyncImpl(Func`6 beginMethod, Func`2 endFunction, Action`1 endAction, TArg1 arg1, TArg2 arg2, TArg3 arg3, Object state, TaskCreationOptions creationOptions)Īt `1.FromAsync(Func`6 beginMethod, Func`2 endMethod, TArg1 arg1, TArg2 arg2, TArg3 arg3, Object state)Īt .SendAsync(Byte datagram, Int32 bytes, IPEndPoint endPoint)Īt .d_0.MoveNext() in /builds/smarthome//src//EthernetClient.cs:line 42 My code: public async Task SendWakeOnLanAsync(byte mac) It works perfectly on Windows, but I get an ArgumentException when trying the same from a docker container (linux).Ĭan anyone shed any light on this? Is it a bug in the UDP implementation? Is it related to the docker networking not being able to reach a mac address on the same network as the host? I've made a small utility to send a magic packet to computers on my network to wake them.

Mac wake on lan utility