Bad Gateway error received when trying to simply deploy a WebApp
This is a new Azure subscription. I'm trying to create a new App Service to host a new Web App based on .NET 8. I go through the wizard pages to create the new resource and the new deployment. Then the deployment fails. "Bad Gateway". I've…
Azure Application Gateway Access logs show 502 with ERRORINFO_NO_ERROR but backend responses are 200 OK
I can see a lot of Application Gateway Access logs (200+ in the last 7 days) that show httpstatuscode_d as 502 when I fire the below query: AzureDiagnostics | where ResourceProvider == "MICROSOFT.NETWORK" and Category ==…
Application Gateway Creation Fails
Application gateway creation fails with unknown error despite that the creation was validated successfully. It shows the following error, what to do? it shows " it reaches terminal provisioning state "failed" "
How to add the Path based rules in a App gateway listener for Backend target using the Azure CLI Command
I am able to create the path based rule for the backend target in our Application gateway Listener using the Azure portal but I need to push the changes either the Terraform Code or the Azure CLI command. Could someone help me to share the azure command…
Whenever we want to do any maintenance in our container Apps we want our visitors to see the maintenance page instead of the actual error. by using the rewite
Whenever we want to do any maintenance in our container Apps we want our visitors to see the maintenance page instead of the actual error. There should be a mechanism (script) to turn this on and off when maintenance starts and over. For the…
Azure APIM | AppGW | Health Probe
Hi I have an Azure APIM connected to an Azure AppGW. Is it possible to check Azure APIM health ? We found health probes on AppGW.. Does that check APIM health as well ? or only AppGW ? If not how to check APIM Health using probes ?
Azure Firewall & Application Gateway Regional Configuration Clarity
Hello team, Good day!! I have setup Azure Firewall and Application gateway which are 3+ years old now, and during that time, I believe there wasn't an option to choose zones for these two resources and if I check the properties in the JSON of it, I don't…
Redirect an external website to main website page
I need to redirect an external domain to a page on my main website. A subsidiary’s website will disappear but we will keep the domain. So I need is to redirect the domain to a page in the main company’s website page. Is this possible?
Best practices in peering Azure Kubernetes cluster with AWS REST API
Hi Team, I am proposing a solution where we want to use external services from a 3rd party company which provides it via the privileged REST API from AWS cloud. We want to peer this REST API via potentially REST/ MTLS call to our Kubernetes Cluster…
Azure Container Apps with internal load balancer - 403 error
Hi! I've been trying to deploy Container App in a Virtual Network and then connect it to the Application Gateway so that only the latter is publicly accessible, but I encountered many issues along the road. I followed the tutorial:…
Configure an application gateway in a secured virtual hub topology.
Hi everyone: I have a hub and spoke topology with a secured virtual hub, traffic of VNET, vpn site to site, point to site, internet is filtered by azure firewall. I have configured routing intent and routing policies in the secured virtual hub. I have…
Move Public IP from one Application Gateway to another?
We currently have an Application Gateway V1. I created a new Application Gateway tier WAF V2. Is it somehow possible to use the public IP of the current Application Gateway and move it to the new Application Gateway? In the new one, I went to…
Does enabling http2 on application gateway allow http1.1
Does enabling http2 on the application gateway still allow incoming communication on http1.1?
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.
Confusion between WAF with Application Gateway and FrontDoor when securing custom Web Apps running on Azure VM published to the internet ?
Could you please let me know which Azure technology can be used to minimize the attack surface for safely publishing a Virtual Machine as a Web App on the internet? WAF with Application Gateway:…
Azure Application Gateway support for server-sent events (SSE)
Hi, according to this [post](https://learn.microsoft.com/en-us/answers/questions/1257674/does-azure-front-door-support-sse-(server-sent-eve?source=docs) Azure Front Door doesn't support SSE. What about Application Gateway? Can we use it for SSE?
Azure "Application Gateway Ingress Controller" Enable/Disable option is not present in Kubernetes Network tab
I have created a new Azure Kubernetes cluster and found the "Application Gateway Ingress Controller" Enable/Disable option is not present in Kubernetes Network tab. The same option is also not displaying for existing clusters for that I have…
WAF azure websocket problem
Hey everyone, I have trouble with app-gw and WAF. The problem is that we implement a websocket and in the app-gw log comes this one: error_info_s: ERRORINFO_UPSTREAM_TIMED_OUT WAFMode_s: Prevention Have another app-gw without WAF and the same config,…
Azure Application Gateway and NTLM
Hi, I asked this question here last year, but never received an answer. Trying again, given recent (unsurprising) news: We just received notice that Application Gateway v1 will be retired in April 2026. Does, or will, Application Gateway v2 support…
Azure APPGW+WAF can be used to replace On-Perm IIS (ARR+NLB) during migration.
Hi All, We have a web farm with IIS (ARR + NLB) configured on-premises servers. Can we remove the IIS(ARR+NLB) layer and use Azure AppGW+WAF to route and Protect the web traffic when we migrated the servers to Azure? Thanks & Regards, Veera.