Backport pull request #13448 from jellyfin/release-10.10.z

Fix interface ordering again

Original-merge: 731874429c

Merged-by: Bond-009 <bond.009@outlook.com>

Backported-by: Bond_009 <bond.009@outlook.com>

src/Jellyfin.Networking/Manager/NetworkManager.cs

@@ -1065,7 +1065,8 @@ public class NetworkManager : INetworkManager, IDisposable
                 // Check to see if any of the external bind interfaces are in the same subnet as the source.
                 // If none exists, this will select the first external interface if there is one.
                 bindAddress = externalInterfaces
-                    .OrderBy(x => x.Subnet.Contains(source))
+                    .OrderByDescending(x => x.Subnet.Contains(source))
+                    .ThenByDescending(x => x.Subnet.PrefixLength)
                     .ThenBy(x => x.Index)
                     .Select(x => x.Address)
                     .First();
@@ -1082,7 +1083,8 @@ public class NetworkManager : INetworkManager, IDisposable
             // Check to see if any of the internal bind interfaces are in the same subnet as the source.
             // If none exists, this will select the first internal interface if there is one.
             bindAddress = _interfaces.Where(x => IsInLocalNetwork(x.Address))
-                .OrderBy(x => x.Subnet.Contains(source))
+                .OrderByDescending(x => x.Subnet.Contains(source))
+                .ThenByDescending(x => x.Subnet.PrefixLength)
                 .ThenBy(x => x.Index)
                 .Select(x => x.Address)
                 .FirstOrDefault();