1,216 questions with Azure Application Gateway tags

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Publishing a complex application with Entra Application Proxy requires a wildcard CNAME

I have been trying to publish an internal API externally using the setup described at https://learn.microsoft.com/en-us/entra/identity/app-proxy/application-proxy-configure-complex-application. When I create the application segment, there is an info box…

Azure Application Gateway
Azure Application Gateway
An Azure service that provides a platform-managed, scalable, and highly available application delivery controller as a service.
1,216 questions
asked 2025-07-03T08:19:29.9533333+00:00
Ivan Wilson 126 Reputation points
1 answer One of the answers was accepted by the question author.

How to apply WAF to Application Gateway for Containers frontend

I've created a security policy, but don't see any way to actually attach it to one of the frontends. There is also a red warning icon, but it does not give any additional information. I am using the Kubernetes managed way of deploying.

Azure Application Gateway
Azure Application Gateway
An Azure service that provides a platform-managed, scalable, and highly available application delivery controller as a service.
1,216 questions
asked 2025-07-01T09:21:35.0933333+00:00
Andreas Nord 0 Reputation points
accepted 2025-07-03T07:54:50.2+00:00
Andreas Nord 0 Reputation points
0 answers

Significant drop in RPS after migrating to Azure Application Gateway V2 – Potential MS backbone issue?

Hello Team, We need assistance with issue after migrating our workloads from GCP to Azure. Scenario We migrated from GCP where we consistently handled ~150K requests per second (RPS) via GCP load balancers. After migration to Azure, using Azure…

Azure Application Gateway
Azure Application Gateway
An Azure service that provides a platform-managed, scalable, and highly available application delivery controller as a service.
1,216 questions
asked 2025-06-20T14:47:13.09+00:00
Niket Kumar Singh 715 Reputation points
commented 2025-07-01T21:41:13.23+00:00
ChaitanyaNaykodi-MSFT 27,476 Reputation points Microsoft Employee Moderator
0 answers

OSCP request cache time

Hello, everyone! I recently added an OSCP check to the Azure Application Gateway because we use mTLS to communicate with the tablet. It's working well, but as far as I know, the AGW uses a cache mechanism to store the answer from the OCSP server for…

Azure Application Gateway
Azure Application Gateway
An Azure service that provides a platform-managed, scalable, and highly available application delivery controller as a service.
1,216 questions
asked 2025-07-01T07:00:19.02+00:00
Ruslan Mullagaliev 0 Reputation points
edited a comment 2025-07-01T08:54:38.47+00:00
Ruslan Mullagaliev 0 Reputation points
1 answer One of the answers was accepted by the question author.

ASSOCIATE PUBLIC IP TO APPLICATION GATEWAY

I'm having the same issue. Want to put an AG in front of a VM and reuse the existing IP of the VM. So I disassociate the Public IP from the VM and then start making a new AG. In the wizard on the page 2 (Frontends) I try to pick the dissociated IP but it…

Azure Application Gateway
Azure Application Gateway
An Azure service that provides a platform-managed, scalable, and highly available application delivery controller as a service.
1,216 questions
asked 2025-06-26T01:09:42.48+00:00
José Diego Ávila Ruiz 20 Reputation points
commented 2025-06-30T19:56:21.72+00:00
José Diego Ávila Ruiz 20 Reputation points
1 answer One of the answers was accepted by the question author.

Optional mTLS / client authentication

Is it possible to configure Azure Application Gateway to support OPTIONAL client certificates when using mTLS? What I'm looking for is something similar to this nginx-ingress definition: apiVersion: networking.k8s.io/v1 kind: Ingress metadata: …

Azure Application Gateway
Azure Application Gateway
An Azure service that provides a platform-managed, scalable, and highly available application delivery controller as a service.
1,216 questions
asked 2024-03-08T10:56:37.9033333+00:00
Toni Arte 20 Reputation points
commented 2025-06-30T11:57:30.0266667+00:00
Krushna Gade 0 Reputation points
2 answers

how to disable TLS1.0 and TLS1.1 on Azure Application Gateway

I have tried using several methods to disable the TLS1.0 and TLS1.1 on an existing Azure Application Gateway with no use. I tried using disabled protocols AZ Powershellcommand like so: $gw = Get-AzApplicationGateway -Name <gatewayname>…

Azure Application Gateway
Azure Application Gateway
An Azure service that provides a platform-managed, scalable, and highly available application delivery controller as a service.
1,216 questions
asked 2025-06-26T20:20:12.7733333+00:00
Abdelmuhaimen Seaudi 0 Reputation points
answered 2025-06-26T22:04:43.9133333+00:00
Praveen Bandaru 5,370 Reputation points Microsoft External Staff Moderator
3 answers One of the answers was accepted by the question author.

How to assign Azure public static IP address to Azure application gateway alter upgrading Public Ip from basic to standart

I have Azure virtual machine ,which network interface associated with Azure public static IP address ,which have basic SKU. I need to associate that public IP address with application gateway,which has standart v2 tier, when I will create application…

Azure Application Gateway
Azure Application Gateway
An Azure service that provides a platform-managed, scalable, and highly available application delivery controller as a service.
1,216 questions
asked 2025-01-29T13:34:25.9833333+00:00
Davit Grigoryan 96 Reputation points
answered 2025-06-26T01:05:52.72+00:00
José Diego Ávila Ruiz 20 Reputation points
1 answer One of the answers was accepted by the question author.

Application Gateway Metric - Healthy vs Unhealthy host Count

Unhealthy host count chart shows 1 then it falls to 0 and again up to 1. Does that mean the Number of unreachable host was 1 then it fell to 0 (all OK), then again it gone into unhealth? Is this interpreation correct? I mean, What is the meaning…

Azure Application Gateway
Azure Application Gateway
An Azure service that provides a platform-managed, scalable, and highly available application delivery controller as a service.
1,216 questions
asked 2022-11-11T05:52:29.643+00:00
Rajesh Swarnkar 41 Reputation points
commented 2025-06-24T19:31:15.81+00:00
Roman Sheydvasser 0 Reputation points
2 answers One of the answers was accepted by the question author.

Trying to use the Azure cli to deploy Application Gateway with Basic sku

I have successfully registered for the Application Gateway feature of a Basic sku tier by running the command az feature register --namespace Microsoft.Network --name AllowApplicationGatewayBasicSku I can create an Application Gateway with a Basic sku in…

Azure Application Gateway
Azure Application Gateway
An Azure service that provides a platform-managed, scalable, and highly available application delivery controller as a service.
1,216 questions
asked 2024-10-07T14:59:56.47+00:00
Tommy Neeld 20 Reputation points
answered 2025-06-20T03:15:04.5133333+00:00
Christopher Quenneville 0 Reputation points
2 answers

Why does Azure application gateway rate limit WAF return a 403 and not a 429?

When Azure Application gateway rate limiter functions as expected, we were expecting a 429, but instead, a 403 is returned. Why is this?

Azure Application Gateway
Azure Application Gateway
An Azure service that provides a platform-managed, scalable, and highly available application delivery controller as a service.
1,216 questions
Azure Web Application Firewall
asked 2024-03-04T13:57:27.39+00:00
Levi 35 Reputation points
commented 2025-06-17T22:33:02.05+00:00
Vids Bhatia 0 Reputation points Microsoft Employee
2 answers

I have a add custom domain from another DNS provider it also valiadate but 404 error is coming

I have a custom domain to my website from another DNS provider its also validate that but website is not working 404 error is indicating.i have already add temporary custom it is working but my new custom is error is indicating .how to resolve it

Azure Application Gateway
Azure Application Gateway
An Azure service that provides a platform-managed, scalable, and highly available application delivery controller as a service.
1,216 questions
asked 2025-06-16T05:13:47.2433333+00:00
Subash 0 Reputation points
answered 2025-06-17T17:54:31.4433333+00:00
Praveen Bandaru 5,370 Reputation points Microsoft External Staff Moderator
1 answer

Azure Application gateway and APIM. confusing guidance

Hopefully someone can offer some guidance here that puts this to bed as there seems to be a plethora of articles (within the 'learn.microsoft.com' articles) and the Internet in general, and some seem on the face of it to be contradictory. This relates…

Azure API Management
Azure API Management
An Azure service that provides a hybrid, multi-cloud management platform for APIs.
2,451 questions
Azure Application Gateway
Azure Application Gateway
An Azure service that provides a platform-managed, scalable, and highly available application delivery controller as a service.
1,216 questions
asked 2024-01-05T17:41:02.3+00:00
AndyC3838 11 Reputation points
commented 2025-06-17T02:30:40.94+00:00
Vineet Anand 5 Reputation points
1 answer One of the answers was accepted by the question author.

Application Gateway no longer sending the X-Original-Host header

Hello, I have a setup where an application gateway is in front of a container app. Everything is deployed via a bicep file. In the container app, I have a blazor server app, wich uses Microsoft Entra as identity provider. In my app configuration, I have…

Azure Application Gateway
Azure Application Gateway
An Azure service that provides a platform-managed, scalable, and highly available application delivery controller as a service.
1,216 questions
asked 2025-06-11T10:41:35.24+00:00
Julien Rousselle 20 Reputation points
accepted 2025-06-16T10:54:12.7766667+00:00
Julien Rousselle 20 Reputation points
1 answer

microsoft azure application gateway

Hello, I have had a problem with my minecraft server for some time because when I have a login plugin (librelogin), when someone enters the server with a premium account, it says that there is no such account in the database.Hello, I have had a problem…

Azure Application Gateway
Azure Application Gateway
An Azure service that provides a platform-managed, scalable, and highly available application delivery controller as a service.
1,216 questions
asked 2025-06-11T21:49:51.0933333+00:00
kub1xonek 0 Reputation points
commented 2025-06-16T07:37:59.1466667+00:00
G Sree Vidya 2,360 Reputation points Microsoft External Staff Moderator
2 answers One of the answers was accepted by the question author.

Limit storage account access to Application Gateway only

The logs from my prod application gateway are currently being sent to a storage account. The storage account is currently accessible from all networks. I would like to disable access from all networks and ensure that only the application gateway can…

Azure Application Gateway
Azure Application Gateway
An Azure service that provides a platform-managed, scalable, and highly available application delivery controller as a service.
1,216 questions
asked 2025-04-29T04:38:31.2333333+00:00
Filip 40 Reputation points
accepted 2025-06-16T04:31:56.0733333+00:00
Filip 40 Reputation points
1 answer One of the answers was accepted by the question author.

How to configure session cookie by Azure Load balancer or Azure Application gateway when source ip address changes ?

How to configure session cookies with Azure Load balancer or Azure application gateway when source ip address change randomly ? The diagram is designing as below : Client -> Cloudflare -> Azure load balancer -> F5 Big IP -> Web VMs. The…

Azure Application Gateway
Azure Application Gateway
An Azure service that provides a platform-managed, scalable, and highly available application delivery controller as a service.
1,216 questions
asked 2025-06-05T08:12:27.0366667+00:00
Hanh Trinh 86 Reputation points
accepted 2025-06-13T13:22:33.61+00:00
Hanh Trinh 86 Reputation points
2 answers One of the answers was accepted by the question author.

App gateway v2 - unable to remove Server response header with response code 501

I'm having vulnerability when getting response with http code 501. I'm getting the server field in the headers: "Server" key, value "Microsoft-Azure-Application-Gateway/v2" And also I'm using Azure Application Gateway v2 to use…

Azure Application Gateway
Azure Application Gateway
An Azure service that provides a platform-managed, scalable, and highly available application delivery controller as a service.
1,216 questions
asked 2021-11-15T12:35:50.397+00:00
Stanislav Harvan 21 Reputation points
commented 2025-06-12T07:22:23.7733333+00:00
Yujun Zhang 0 Reputation points Microsoft Employee
1 answer One of the answers was accepted by the question author.

Network interface provisioning state is failed

Hello Team, I am adding the Virtual Machine in Backend pool of application gateway and getting this error. "Network interface provisioning state is failed" Virtual Machine is running perfectly. I tried to add a different Virtual Machine, and it…

Azure Application Gateway
Azure Application Gateway
An Azure service that provides a platform-managed, scalable, and highly available application delivery controller as a service.
1,216 questions
asked 2025-06-11T17:24:04.1666667+00:00
Route Trading 40 Reputation points
accepted 2025-06-11T22:06:41.1833333+00:00
Route Trading 40 Reputation points
1 answer

Disabled Autoscalling on Azure Application Gateway

Hi I have a question regarding Azure Application Gateway StandardV2 or WAFv2. I have disabled autoscaling and If I deploy 2 Azure application gateway instances, does that mean I get 20 capacity units? If the application only uses 10 capacity units, will…

Azure Application Gateway
Azure Application Gateway
An Azure service that provides a platform-managed, scalable, and highly available application delivery controller as a service.
1,216 questions
asked 2025-06-06T16:39:01.31+00:00
HASSAN BIN NASIR DAR 391 Reputation points
commented 2025-06-10T05:53:21.63+00:00
G Sree Vidya 2,360 Reputation points Microsoft External Staff Moderator