From 7e1aa4e1d0990371428650d4fa723c672d0006f8 Mon Sep 17 00:00:00 2001
From: Stephen Halter <halter73@gmail.com>
Date: Thu, 14 Jul 2016 16:08:39 -0700
Subject: [PATCH] Only test binding to "operational" network interfaces

---
 .../AddressRegistrationTests.cs                                 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/Microsoft.AspNetCore.Server.Kestrel.FunctionalTests/AddressRegistrationTests.cs b/test/Microsoft.AspNetCore.Server.Kestrel.FunctionalTests/AddressRegistrationTests.cs
index c429dcfc49..2199de4bb0 100644
--- a/test/Microsoft.AspNetCore.Server.Kestrel.FunctionalTests/AddressRegistrationTests.cs
+++ b/test/Microsoft.AspNetCore.Server.Kestrel.FunctionalTests/AddressRegistrationTests.cs
@@ -22,7 +22,6 @@ namespace Microsoft.AspNetCore.Server.Kestrel.FunctionalTests
 {
     public class AddressRegistrationTests
     {
-
         [Theory, MemberData(nameof(AddressRegistrationDataIPv4))]
         public async Task RegisterAddresses_IPv4_Success(string addressInput, Func<IServerAddressesFeature, string[]> testUrls)
         {
@@ -273,6 +272,7 @@ namespace Microsoft.AspNetCore.Server.Kestrel.FunctionalTests
         private static IEnumerable<IPAddress> GetIPAddresses()
         {
             return NetworkInterface.GetAllNetworkInterfaces()
+                .Where(i => i.OperationalStatus == OperationalStatus.Up)
                 .SelectMany(i => i.GetIPProperties().UnicastAddresses)
                 .Select(a => a.Address);
         }