Edge can't connect to virtualbox host-only ip, all other browsers (including IE) work fine

Issue #10142843 • Assigned to Scott L.


jorma d.
Dec 9, 2016
This issue is public.
Found in
  • Microsoft Edge
Found in build #
Reported by 10 people

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Steps to reproduce

  • run a virtualbox ubuntu image (as guest) on windows 10 pro (host) and setup NAT (for guest internet access) and host-only network with a static ip (for access from host machine)
  • all programs can access the guest through the static ip (for example
  • except Edge
  • when I completely disable the windows firewall, Edge is able to connect to guest through the static ip
  • which interaction between Edge and the windows firewall is causing this…?!


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    Comments and activity

    • Microsoft Edge Team

      Changed Assigned To to “Brad E.”

    • The issue started after TP build 14986. Thought it might be temporary but it still is present. Other browsers all work fine. Would be nice if this is fixed. I did like some of the features on edge, but get by with IE and chrome.

    • Microsoft Edge Team

      Changed Assigned To to “Balaji B.”

    • I’m experiencing this issue as well, but disabling my firewall doesn’t resolve it, so I’m forced to use a different browser when testing sites I’m working on in Virtualbox.

    • I’ve got the same problem. At the moment I’m not taking edge with the initial development progress but will only test the site when at staging.

      I’m using Windows 10 Creative
      Virtualbox 5.1.18
      Vagrant 1.9.3
      Laravel/homestead (virtualbox, 2.1.0)

      Chrome and Firefox work perfectly.

    • Oh and btw, I tried the firewall trick, but that didn’t work.

    • Microsoft Edge Team

      Changed Assigned To from “Balaji B.” to “Scott L.”

    • For me disabling firewall does not work either.

      Windows 10 Pro
      Microsoft Edge 40.15063.0.0
      Microsoft EdgeHTML 15.15063
      VirtualBox 5.1.14 r112924 (Qt5.6.2)

    • I can confirm the issue. Disabling Firewall does not work.

    • I have the same issue, however turning off the firewall does not fix it for me.
      I’ve tried setting the localhost loopback setting - does not fix it for me.

      I’ve has to revert to using Progress Telerik Fiddler Web Debugger to give me some access, but this is not a perfect solution, and one I shouldn’t have to revert too.

      Please fix this issue, it’s making EDGE a nightmare to develop with.

    • I’m using Vagrant/VirtualBox to host dev sites on the local network (192.168.33.*).

      Every browser (including IE) can access the site but Edge states that the website can’t be found (throwing the error ‘INET_E_RESOURCE_NOT_FOUND’). It’s like this on every PC at my workplace, making development with Edge pretty much impossible.

      The firewall solution didn’t work for me, and Allow Loopback is checked but the problem persists. Whitelisting/adding to trusted sites/fiddling with intranet settings in Internet Options does not work either.

      We’re all running Windows 10 Pro, version 1703.
      Edge version 40.15063.0.0, EdgeHTML 15.15063.

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