diff --git a/src/libraries/System.Net.Http/tests/FunctionalTests/HttpClientHandlerTestBase.SocketsHttpHandler.cs b/src/libraries/System.Net.Http/tests/FunctionalTests/HttpClientHandlerTestBase.SocketsHttpHandler.cs
index 7369b734522628..662fd3479ce1a3 100644
--- a/src/libraries/System.Net.Http/tests/FunctionalTests/HttpClientHandlerTestBase.SocketsHttpHandler.cs
+++ b/src/libraries/System.Net.Http/tests/FunctionalTests/HttpClientHandlerTestBase.SocketsHttpHandler.cs
@@ -37,7 +37,6 @@ public static bool IsHttp3Supported
                 try
                 {
                     return QuicConnection.IsSupported
-                        && IsNotAzureLinux3VM
                         && (bool)Type.GetType("System.Net.Http.GlobalHttpSettings+SocketsHttpHandler, System.Net.Http").GetProperty("AllowHttp3").GetValue(null);
                 }
                 catch (System.PlatformNotSupportedException)
@@ -47,9 +46,6 @@ public static bool IsHttp3Supported
             }
         }
 
-        // https://github.com/dotnet/runtime/issues/123216
-        public static bool IsNotAzureLinux3VM => !PlatformDetection.IsAzureLinux || PlatformDetection.IsInContainer;
-
         protected static HttpClientHandler CreateHttpClientHandler(Version useVersion = null, bool allowAllCertificates = true)
         {
             useVersion ??= HttpVersion.Version11;
diff --git a/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicCipherSuitesPolicyTests.cs b/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicCipherSuitesPolicyTests.cs
index e1d0e36bd4d432..fb4a5293efe8cc 100644
--- a/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicCipherSuitesPolicyTests.cs
+++ b/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicCipherSuitesPolicyTests.cs
@@ -10,7 +10,7 @@
 namespace System.Net.Quic.Tests
 {
     [Collection(nameof(QuicTestCollection))]
-    [ConditionalClass(typeof(QuicTestBase), nameof(QuicTestBase.IsSupported), nameof(QuicTestBase.IsNotArm32CoreClrStressTest), nameof(QuicTestBase.IsNotAzureLinux3VM))]
+    [ConditionalClass(typeof(QuicTestBase), nameof(QuicTestBase.IsSupported), nameof(QuicTestBase.IsNotArm32CoreClrStressTest))]
     [SkipOnPlatform(TestPlatforms.Windows, "CipherSuitesPolicy is not supported on Windows")]
     public class MsQuicCipherSuitesPolicyTests : QuicTestBase
     {
diff --git a/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicPlatformDetectionTests.cs b/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicPlatformDetectionTests.cs
index b0c2986339713d..8c0e142eb2c99f 100644
--- a/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicPlatformDetectionTests.cs
+++ b/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicPlatformDetectionTests.cs
@@ -9,7 +9,7 @@
 namespace System.Net.Quic.Tests
 {
     [Collection(nameof(QuicTestCollection))]
-    [ConditionalClass(typeof(QuicTestBase), nameof(QuicTestBase.IsNotAzureLinux3VM))]
+    [ConditionalClass(typeof(QuicTestBase))]
     public class MsQuicPlatformDetectionTests : QuicTestBase
     {
         public MsQuicPlatformDetectionTests(ITestOutputHelper output) : base(output) { }
diff --git a/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicRemoteExecutorTests.cs b/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicRemoteExecutorTests.cs
index 31e61254e5ce2b..ec5e9936bbce6d 100644
--- a/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicRemoteExecutorTests.cs
+++ b/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicRemoteExecutorTests.cs
@@ -13,7 +13,7 @@
 namespace System.Net.Quic.Tests
 {
     [Collection(nameof(QuicTestCollection))]
-    [ConditionalClass(typeof(QuicTestBase), nameof(QuicTestBase.IsSupported), nameof(QuicTestBase.IsNotArm32CoreClrStressTest), nameof(QuicTestBase.IsNotAzureLinux3VM))]
+    [ConditionalClass(typeof(QuicTestBase), nameof(QuicTestBase.IsSupported), nameof(QuicTestBase.IsNotArm32CoreClrStressTest))]
     public class MsQuicRemoteExecutorTests : QuicTestBase
     {
         public MsQuicRemoteExecutorTests()
diff --git a/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicTests.cs b/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicTests.cs
index e5c27e770224d8..94c4ad2a1102b7 100644
--- a/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicTests.cs
+++ b/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicTests.cs
@@ -48,7 +48,7 @@ public void Dispose()
     }
 
     [Collection(nameof(QuicTestCollection))]
-    [ConditionalClass(typeof(QuicTestBase), nameof(QuicTestBase.IsSupported), nameof(QuicTestBase.IsNotArm32CoreClrStressTest), nameof(QuicTestBase.IsNotAzureLinux3VM))]
+    [ConditionalClass(typeof(QuicTestBase), nameof(QuicTestBase.IsSupported), nameof(QuicTestBase.IsNotArm32CoreClrStressTest))]
     public class MsQuicTests : QuicTestBase, IClassFixture<CertificateSetup>
     {
         private static byte[] s_data = "Hello world!"u8.ToArray();
diff --git a/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicConnectionTests.cs b/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicConnectionTests.cs
index a115acda50660f..f059f28d577199 100644
--- a/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicConnectionTests.cs
+++ b/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicConnectionTests.cs
@@ -19,7 +19,7 @@ namespace System.Net.Quic.Tests
     using Configuration = System.Net.Test.Common.Configuration;
 
     [Collection(nameof(QuicTestCollection))]
-    [ConditionalClass(typeof(QuicTestBase), nameof(QuicTestBase.IsSupported), nameof(QuicTestBase.IsNotArm32CoreClrStressTest), nameof(QuicTestBase.IsNotAzureLinux3VM))]
+    [ConditionalClass(typeof(QuicTestBase), nameof(QuicTestBase.IsSupported), nameof(QuicTestBase.IsNotArm32CoreClrStressTest))]
     public sealed class QuicConnectionTests : QuicTestBase
     {
         const int ExpectedErrorCode = 1234;
diff --git a/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicListenerTests.cs b/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicListenerTests.cs
index 3404868ae0fe49..74df2c638ebd07 100644
--- a/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicListenerTests.cs
+++ b/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicListenerTests.cs
@@ -14,7 +14,7 @@
 namespace System.Net.Quic.Tests
 {
     [Collection(nameof(QuicTestCollection))]
-    [ConditionalClass(typeof(QuicTestBase), nameof(QuicTestBase.IsSupported), nameof(QuicTestBase.IsNotArm32CoreClrStressTest), nameof(QuicTestBase.IsNotAzureLinux3VM))]
+    [ConditionalClass(typeof(QuicTestBase), nameof(QuicTestBase.IsSupported), nameof(QuicTestBase.IsNotArm32CoreClrStressTest))]
     public sealed class QuicListenerTests : QuicTestBase
     {
         public QuicListenerTests(ITestOutputHelper output) : base(output) { }
diff --git a/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicStreamConnectedStreamConformanceTests.cs b/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicStreamConnectedStreamConformanceTests.cs
index 38c08932984b96..2f8b7a66ff6c8d 100644
--- a/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicStreamConnectedStreamConformanceTests.cs
+++ b/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicStreamConnectedStreamConformanceTests.cs
@@ -15,7 +15,7 @@
 namespace System.Net.Quic.Tests
 {
     [Collection(nameof(QuicTestCollection))]
-    [ConditionalClass(typeof(QuicTestBase), nameof(QuicTestBase.IsSupported), nameof(QuicTestBase.IsNotArm32CoreClrStressTest), nameof(QuicTestBase.IsNotAzureLinux3VM))]
+    [ConditionalClass(typeof(QuicTestBase), nameof(QuicTestBase.IsSupported), nameof(QuicTestBase.IsNotArm32CoreClrStressTest))]
     public sealed class QuicStreamConformanceTests : ConnectedStreamConformanceTests
     {
         protected override bool UsableAfterCanceledReads => false;
diff --git a/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicStreamTests.cs b/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicStreamTests.cs
index 1996c97831bc3c..7c5dcdbef1dae9 100644
--- a/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicStreamTests.cs
+++ b/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicStreamTests.cs
@@ -13,7 +13,7 @@
 namespace System.Net.Quic.Tests
 {
     [Collection(nameof(QuicTestCollection))]
-    [ConditionalClass(typeof(QuicTestBase), nameof(QuicTestBase.IsSupported), nameof(QuicTestBase.IsNotArm32CoreClrStressTest), nameof(QuicTestBase.IsNotAzureLinux3VM))]
+    [ConditionalClass(typeof(QuicTestBase), nameof(QuicTestBase.IsSupported), nameof(QuicTestBase.IsNotArm32CoreClrStressTest))]
     public sealed class QuicStreamTests : QuicTestBase
     {
         private static byte[] s_data = "Hello world!"u8.ToArray();
diff --git a/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicTestBase.cs b/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicTestBase.cs
index ca6ba2ea846765..2a4eb4db68a80f 100644
--- a/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicTestBase.cs
+++ b/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicTestBase.cs
@@ -32,8 +32,6 @@ public abstract class QuicTestBase : IDisposable
 
         public static bool IsSupported => QuicListener.IsSupported && QuicConnection.IsSupported;
         public static bool IsNotArm32CoreClrStressTest => !(CoreClrConfigurationDetection.IsStressTest && PlatformDetection.IsArmProcess);
-        //[ActiveIssue("https://github.com/dotnet/runtime/issues/123216")]
-        public static bool IsNotAzureLinux3VM => !PlatformDetection.IsAzureLinux || PlatformDetection.IsInContainer;
 
         public static bool IsIPv6Available => Configuration.Sockets.IsIPv6LoopbackAvailable;