diff --git a/PARR.API/Authentication/ParrAuthenticationHandler.cs b/PARR.API/Authentication/ParrAuthenticationHandler.cs
index 6574e7fc..bdd960f2 100644
--- a/PARR.API/Authentication/ParrAuthenticationHandler.cs
+++ b/PARR.API/Authentication/ParrAuthenticationHandler.cs
@@ -25,7 +25,7 @@ namespace PARR.API.Authentication
             var ipClient = Request.HttpContext.Connection.RemoteIpAddress?.MapToIPv4().ToString();
 
             if (ipClient == null)
-                return AuthenticateResult.Fail($"IP address not defined.");
+                return AuthenticateResult.Fail($"IP address not defined. IP: {ipClient}");
 
             // Аутентификация - просто проверка, есть ли у нас такой пользователь 
             using (var scope = serviceProvider.CreateScope())
@@ -34,11 +34,11 @@ namespace PARR.API.Authentication
 
                 var userIsBlocked = await authService.UserIsBlockedAsync(ipClient);
                 if (userIsBlocked)
-                    return AuthenticateResult.Fail($"IP address is on the blocking list.");
+                    return AuthenticateResult.Fail($"IP address is on the blocking list. IP: {ipClient}");
 
                 var user = await authService.GetUserAsync(ipClient);
                 if (user == null)
-                    return AuthenticateResult.Fail($"IP address not defined.");
+                    return AuthenticateResult.Fail($"IP address not defined. IP: {ipClient}");
 
 
                 // пользователь найден, аутентификация пройдена
diff --git a/PARR.API/Program.cs b/PARR.API/Program.cs
index d18a05e3..01e0232e 100644
--- a/PARR.API/Program.cs
+++ b/PARR.API/Program.cs
@@ -1,5 +1,6 @@
 using Elastic.CommonSchema.Serilog;
 using FluentValidation;
+using Microsoft.AspNetCore.HttpOverrides;
 using Microsoft.AspNetCore.Server.HttpSys;
 using PARR.API.Authentication;
 using PARR.API.Installers;
@@ -38,6 +39,15 @@ builder.Services.AddAuthentication(ParrAuthenticationOptions.DefaultScheme)
 // не используем, так как проверка ролей остается прежней, а роли подставляем в ParrAuthenticationHandler
 //builder.Services.AddSimpleRoleAuthorization<BaseSimpleRoleProvider>();
 
+// При использовании балансировщика (haproxy, перенаправлять заголовки)
+builder.Services.Configure<ForwardedHeadersOptions>(options =>
+{
+    options.ForwardedHeaders = ForwardedHeaders.XForwardedFor | ForwardedHeaders.XForwardedProto;
+
+    options.KnownNetworks.Clear();
+    options.KnownProxies.Clear();
+});
+
 
 builder.Services.AddHttpContextAccessor();