Azure Application Gateway
An Azure service that provides a platform-managed, scalable, and highly available application delivery controller as a service.
1,114 questions
1 answer
Azure 502 Bad Gateway Issue
I use an application gateway with WAF setup to run our web application deployed in a single Azure VM. When I access the application through App GW from the browser, I sometimes get a 502 Bad Gateway error. The App GW health probe responds with,…
asked 2025-01-15T15:23:59.74+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(134.4, 83%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMS%3C/text%3E%3C/svg%3E)
Mohammed Shafi
20
Reputation points
commented 2025-01-27T01:47:11.85+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(204.8, 81%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESP%3C/text%3E%3C/svg%3E)
Sai Prasanna Sinde
3,410
Reputation points Microsoft Vendor
0 answers
How to view Request Headers in Azure Gateway Logs
How can I vew "Request Headers" in Azure Application Gateway? I'm able to see teh Request URI and all other details in "Azure Gateway Access Logs" and "Azure Gateway Firewall Log", but not able to see the Request Headers. I…
asked 2025-01-23T15:06:06.9133333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(169.60000000000002, 25%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EUB%3C/text%3E%3C/svg%3E)
Umesh Banga
0
Reputation points
commented 2025-01-24T17:44:43.75+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(54.400000000000006, 71%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGP%3C/text%3E%3C/svg%3E)
Ganesh Patapati
3,135
Reputation points Microsoft Vendor
2 answers
Get 502 when saving a large post body despite my data has been successfully saved
Issue: I'm trying to make a POST call with large post body to an Azure api, and I got 502, however, the data has been saved successfully when I check the DB. at the meanwhile, When I try to call the same API in my localhost, i got 200. My Analysis:…
asked 2025-01-17T20:59:57.37+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(233.6, 86%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDF%3C/text%3E%3C/svg%3E)
Danni Feng
0
Reputation points Microsoft Employee
answered 2025-01-24T10:19:27.07+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(108.80000000000001, 17%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERV%3C/text%3E%3C/svg%3E)
Rohith Vinnakota
2,090
Reputation points Microsoft Vendor
0 answers
Updating SSL profile by adding few more ciphers in application gateway.
We want to choose customV2 however, we are getting below alert and post making the changes it does not give results. What is the correct process of updating SSL profiles pertaining to few listeners in an application gateway. Choosing a new predefined or…
asked 2025-01-22T19:16:18.2866667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(134.4, 9%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENR%3C/text%3E%3C/svg%3E)
Nagrath, Richa
21
Reputation points
commented 2025-01-24T09:53:45.1233333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(192, 15%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPB%3C/text%3E%3C/svg%3E)
Praveen Bandaru
75
Reputation points Microsoft Vendor
2 answers
Application Gateway in front of API Management
Hey Guys, We have API Management. https://learn.microsoft.com/en-us/security/benchmark/azure/baselines/api-management-security-baseline Microsoft's security baseline states to have WAF as part of Network Security with Application Gateway. What would the…
asked 2025-01-23T04:49:38.73+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(131.20000000000002, 69%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPK%3C/text%3E%3C/svg%3E)
Prasenna Kannan
25
Reputation points
commented 2025-01-24T09:49:27.8433333+00:00
Praveen Bandaru
75
Reputation points Microsoft Vendor
1 answer
similar rewrite-url not working for another routing rule
I have a api management set up with basic tier which accepts one custom domain url. I have multiple api's defined ex: staging and qa both listening on the same url https://test.apim.com The internet facing requests are as follows, staging…
asked 2025-01-20T23:10:59.4+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(185.6, 44%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
ahd
85
Reputation points
commented 2025-01-24T09:29:28.28+00:00
Praveen Bandaru
75
Reputation points Microsoft Vendor
2 answers
One of the answers was accepted by the question author.
Is it possible to exclude URLs in Application Gateway WAF?
Hello, I have an Application Gateway with WAF in preventive mode. Can I exclude some URLs or implement custom rules for URLs or IPS with this configuration? I know this is possible with Azure WAF, but I'm not sure if it's supported with the WAF inside…
asked 2023-12-26T19:58:53.8833333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(32, 90%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESM%3C/text%3E%3C/svg%3E)
Sheik Mohamed Yasar
105
Reputation points
commented 2025-01-23T17:04:22.65+00:00
GitaraniSharma-MSFT
49,701
Reputation points Microsoft Employee
1 answer
One of the answers was accepted by the question author.
Private Application Gateway v2 Roadmap
Is there a roadmap or general availability target for the Private Application Gateway Deployment? I've search online but couldn't find an updated roadmap or general availability date.
asked 2024-04-17T02:52:11.5666667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(304, 28.999999999999996%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETZ%3C/text%3E%3C/svg%3E)
Thomas Zook
25
Reputation points
commented 2025-01-23T16:56:54.6033333+00:00
GitaraniSharma-MSFT
49,701
Reputation points Microsoft Employee
2 answers
How to fix error: SSL_ERROR_UNRECOGNIZED_NAME_ALERT while browsing a web app
Hello there, I get SSL_ERROR_UNRECOGNIZED_NAME_ALERT error when I browse a web app although it's cert and secret are valid. When the certificate and passphrase are directly uploaded to application gateway listener the web app redirects properly and it…
asked 2023-03-31T21:57:42.3533333+00:00
pgaddam
151
Reputation points
commented 2025-01-22T03:17:52.56+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(288, 53%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPK%3C/text%3E%3C/svg%3E)
Patel, Kaushik (KP)
0
Reputation points
1 answer
Support for Lets Encrypt cert auto generation on AKS API Servers with private IP Addresses
Is Cert Manager/Let's Encrypt certificate auto-generation supported on Application Gateway Ingress for AKS clusters whose API servers don’t have public IP addresses (e.g. API Server Vnet integration)? I haven’t been able to make it work. It works fine…
asked 2025-01-08T15:00:39.6533333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(137.6, 28.999999999999996%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGR%3C/text%3E%3C/svg%3E)
Garsha Rostami
121
Reputation points
commented 2025-01-21T16:56:34.4966667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(134.4, 59%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECM%3C/text%3E%3C/svg%3E)
ChaitanyaNaykodi-MSFT
26,956
Reputation points Microsoft Employee
0 answers
Managed identity doesn't allow permissions to join subnet, but it's owner on that vnet/subnet
I have an Azure managed application, deployed from the Azure Marketplace with an ARM template and with a managed identity assigned to a VM, that lives in the managed resource group. The managed identity has Owner permissions over the resource group so it…
asked 2025-01-15T15:16:37.7533333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(112.00000000000001, 75%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDP%3C/text%3E%3C/svg%3E)
Diko Parvanov
0
Reputation points
commented 2025-01-20T15:58:39.8666667+00:00
Rohith Vinnakota
2,090
Reputation points Microsoft Vendor
1 answer
One of the answers was accepted by the question author.
How to set url path in application gateway rewrite url for all incoming requests
I'm trying to to make use of application gateway requests to rewrite all the incoming requests, ex: https://mytest.com/api/v1/... to https://mytest.com/qa/api/v1... for path based requests. I have a gateway rule, with path based url set to /qa/* is it a…
1 answer
Need Infrastructure suggestion
The current architecture consists of the following components: • Hub VNet: Includes a VPN Gateway and Firewall for secure connectivity. • Public Load Balancer: Distributes traffic to the Public AKS (Azure Kubernetes Service) Cluster. • AKS Cluster:…
asked 2025-01-07T16:03:31.6466667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(217.60000000000002, 56.00000000000001%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERB%3C/text%3E%3C/svg%3E)
Reshmi B
0
Reputation points
commented 2025-01-16T18:52:15.4633333+00:00
Sai Prasanna Sinde
3,410
Reputation points Microsoft Vendor
1 answer
One of the answers was accepted by the question author.
Application Gateway Issue
Hello Team, We are experiencing an issue with our application running in Azure VM and accessing through the application gateway. Some functions are running after page refresh, but those are not working properly after actions like submit or cancel, etc.…
asked 2025-01-08T16:11:42.72+00:00
Mohammed Shafi
20
Reputation points
accepted 2025-01-16T08:53:25.35+00:00
Mohammed Shafi
20
Reputation points
1 answer
One of the answers was accepted by the question author.
Persistent 502 Bad Gateway Error on Azure-Hosted Website
Dear Azure Technical Support Team, I am reaching out to seek assistance with a recurring issue on our website hosted on Azure. We have been experiencing persistent 502 Bad Gateway errors, which is significantly impacting the availability of our…
asked 2025-01-09T09:37:25.1366667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(272, 63%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESP%3C/text%3E%3C/svg%3E)
Sriranjan Pachika
25
Reputation points
accepted 2025-01-13T13:31:59.41+00:00
Sriranjan Pachika
25
Reputation points
1 answer
Facing Issues with Mutual TLS Configuration for Specific Routes in Azure Application Gateway
We need to support two APIs accessible through the domain device-api-server.com using Azure Application Gateway: Bootstrap API Path: /api/bootStrap Request Method: POST Authentication: No authentication required. Handshake API Path: /api/v2/handshake…
asked 2024-12-30T15:56:54.7966667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(67.2, 95%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGC%3C/text%3E%3C/svg%3E)
Ganesh Chowdhary
0
Reputation points
commented 2025-01-13T08:36:05.4433333+00:00
Ganesh Patapati
3,135
Reputation points Microsoft Vendor
1 answer
Is it possible to exclude certain WAF rules for a particular url path?
Is it possible to exclude certain WAF rules for a particular url path? The use case is that the WAF is firing some SQL injection rules for a certain endpoint. We are pretty sure that there is no risk of SQL injection in that endpoint because it is using…
asked 2025-01-08T17:29:55.0966667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(233.6, 28.000000000000004%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKE%3C/text%3E%3C/svg%3E)
Kelvin Ekonomi
0
Reputation points
commented 2025-01-13T01:26:52.53+00:00
Rohith Vinnakota
2,090
Reputation points Microsoft Vendor
2 answers
waf custom rules are not working
708 / 5.000 Resultados de traducción I have a web app behind an App Gw with WAF. I have some queries that are false positives and the managed rules are blocking. I have configured a custom rule in the WAF so that when it matches a certain string in…
asked 2022-01-21T08:44:35.363+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(144, 18%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJM%3C/text%3E%3C/svg%3E)
Juan Manuel Rueda Lopez
11
Reputation points
commented 2025-01-10T12:42:28.8433333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(99.2, 36%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETN%3C/text%3E%3C/svg%3E)
Tom Neels
0
Reputation points
2 answers
One of the answers was accepted by the question author.
can Azure application gateway be used for multi region fail over capability
How can i achieve multi region fail over functionality similar to azure traffic manager using application gateway.
asked 2021-02-02T12:08:23.96+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(163.2, 10%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ES%3C/text%3E%3C/svg%3E)
Sayeeda
21
Reputation points
edited a comment 2025-01-09T13:36:11.07+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(54.400000000000006, 73%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMJ%3C/text%3E%3C/svg%3E)
Matthias J
0
Reputation points
2 answers
Backend Server Health Status Conflicting with Health Probe Logs in Application Gateway
Hello Azure Community, I am encountering an issue with my Azure Application Gateway where the backend server status is reported as Healthy, but the health probe log indicates that the server cannot be reached. The log states: "Cannot connect to the…
asked 2024-12-24T13:46:34.7533333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(51.2, 43%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAE%3C/text%3E%3C/svg%3E)
Arunkumar Elango
0
Reputation points
edited the question 2025-01-07T13:21:01.54+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(105.60000000000001, 79%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3END%3C/text%3E%3C/svg%3E)
Nikhil Duserla
3,960
Reputation points Microsoft Vendor