Azure
A cloud computing platform and infrastructure for building, deploying and managing applications and services through a worldwide network of Microsoft-managed datacenters.
1,041 questions
0 answers
"502 Bad Gateway" on Application Gateway when "Override with new host name" is disabled, redirect issues when enabled
Hello, I am creating an Application Gateway to forward traffic to an Azure App Service with the domain: aladwaa360.azurewebsites.net. However, I’m facing two issues with the host name override feature: 502 Bad Gateway with host name override disabled:…
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.
1,063 questions
asked 2024-09-28T15:49:09.3566667+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(275.2, 95%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EME%3C/text%3E%3C/svg%3E)
Muhammad Elzedy
0
Reputation points
asked 2024-09-28T15:49:09.3566667+00:00
Muhammad Elzedy
0
Reputation points
1 answer
One of the answers was accepted by the question author.
Local Error: DNSResolution in application gateway when backend is an internal container app
I want to use Azure Application Gateway to protect an internal container app in same vnet, but the situation is quite confusing. Here are the specific configurations: Azure internal container app in vnet test-vnet, ingress restricted to vnet, listening…
![](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(6.4, 95%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EWA%3C/text%3E%3C/svg%3E)
0 answers
Application gateway stop and start ends up with an error.
Hi, i stopped the application gateway via cloud shell it works fine but when start again it takes longer time and when again tried to start it shows an error. PS /home/kaushal> Start-AzApplicationGateway -ApplicationGateway $appGateway …
asked 2024-09-27T04:41:23.76+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(179.20000000000002, 52%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKP%3C/text%3E%3C/svg%3E)
kaushal parab
26
Reputation points
commented 2024-09-27T22:42:11.97+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
510
Reputation points Microsoft Vendor
0 answers
Azure Application gateway down and monitoring graphs and logs not showing any data
I am having a weird issue with the website configure on Azure Application gateway , website is down for almost 3 hours and when I checked Azure Application gateway monitoring graphs they all are showing dotted lines for that time range and data is not…
asked 2024-09-18T18:04:05.72+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(281.6, 67%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENS%3C/text%3E%3C/svg%3E)
Nasir Siddiqui
0
Reputation points
commented 2024-09-27T14:45:38.55+00:00
Nasir Siddiqui
0
Reputation points
1 answer
One of the answers was accepted by the question author.
Can't see VMSS from Application gateway in different resource group
How can I make my Application Gateway from one resource group communicate with the Virtual machine scale set of another resource group in the same subscription? I have established Network Peering between the two virtual networks, but the Backend pools of…
asked 2024-09-20T08:38:59.32+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(89.60000000000001, 32%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKI%3C/text%3E%3C/svg%3E)
Kristian Iliev
20
Reputation points
accepted 2024-09-27T14:11:19.5433333+00:00
Kristian Iliev
20
Reputation points
1 answer
One of the answers was accepted by the question author.
How will end of TLS 1.0/1.1 support affect Application Gateway to Backend Communication?
This question is related to the EOL of TLS 1.0 and 1.1 support per the following announcement https://video2.skills-academy.com/en-us/lifecycle/announcements/tls-support-ending-10-31-2024 Basically we have a web server behind and Application Gateway running on…
![](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, 97%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ET%3C/text%3E%3C/svg%3E)
0 answers
Allow-Access-Control-Origin Error on Web App
Hey everyone. I may be missing something simple, but here's one for you guys! Turning on App Gateway WAF Policy with a custom rule for geo location match. Essentially just to deny any traffic outside of select countries. Without this WAF Policy turned…
asked 2024-09-24T19:45:46.7866667+00:00
Joseph Dutton
135
Reputation points
commented 2024-09-27T05:33:25.71+00:00
KapilAnanth-MSFT
44,921
Reputation points Microsoft Employee
1 answer
How does Azure AppGateway connection draining work with cookie-based affinity?
We are looking to deploy an Azure scale set in combination with an AppGateway to take advantage of the scale in/out capabilities for our application VM's. The application does require session affinity so we would enable the cookie-based load balancing…
asked 2024-09-24T19:03:40.7166667+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(48, 13%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ET%3C/text%3E%3C/svg%3E)
twilson
20
Reputation points
commented 2024-09-27T05:28:31.8666667+00:00
KapilAnanth-MSFT
44,921
Reputation points Microsoft Employee
2 answers
Azure support for TLS 1.0 and TLS 1.1 will end by 31 October 2024
I have an Azure App Gateway that requires TLS 1.0 to be enabled for legacy applications, will client apps be able to connect to the App Gateway after 10/31/24? Does this scenario apply to Azure web apps, where the legacy client is connecting with TLS…
asked 2024-09-05T19:21:49.4033333+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, 49%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJG%3C/text%3E%3C/svg%3E)
Jewell, Gary
5
Reputation points
answered 2024-09-26T22:18:39.19+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
26,171
Reputation points Microsoft Employee
1 answer
How to remove WAF policy safely.We have an AKAMAI device before the App GW and do not need WAF capability anymore.What is the safest way to do so.
How to remove WAF policy safely or disassociate WAF policy . We have an AKAMAI device before the App GW in our environment hence we do not need WAF capability anymore. What is the safest way to do so. Also can I do it via portal and if I am doing it via…
asked 2023-03-21T05:27:06.58+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(176, 43%, 27%)' 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)
Samar Masood Khan
20
Reputation points
commented 2024-09-26T11:27:17.2633333+00:00
KapilAnanth-MSFT
44,921
Reputation points Microsoft Employee
3 answers
One of the answers was accepted by the question author.
403 Forbidden Error When Accessing Specific URL via Custom Domain on Azure App Gateway
I am currently facing an issue with an Azure application gateway setup and would greatly appreciate any insights or suggestions. Issue Description: I have set up an application gateway to manage traffic for an Azure App Service, and we have associated a…
asked 2023-08-26T17:23:29.33+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(291.2, 40%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESS%3C/text%3E%3C/svg%3E)
sindhu sneha
150
Reputation points
commented 2024-09-26T08:47:17.9933333+00:00
KapilAnanth-MSFT
44,921
Reputation points Microsoft Employee
0 answers
Vulnerabilities on application Gateway Treck TCP/IP stack multiple vulnerabilities. (Ripple20)
recently Vulnerabilities on the application Gateway were discovered by a Vulnerability assessment tool. "Treck TCP/IP stack multiple vulnerabilities. (Ripple20)" does Microsoft have any support article or support team on this?
Azure
Azure
A cloud computing platform and infrastructure for building, deploying and managing applications and services through a worldwide network of Microsoft-managed datacenters.
1,041 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.
1,063 questions
Microsoft Defender for Cloud
Microsoft Defender for Cloud
An Azure service that provides threat protection for workloads running in Azure, on-premises, and in other clouds. Previously known as Azure Security Center and Azure Defender.
1,364 questions
asked 2024-09-26T04:00:51.8933333+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, 26%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPR%3C/text%3E%3C/svg%3E)
Pravendra Rajput
51
Reputation points
asked 2024-09-26T04:00:51.8933333+00:00
Pravendra Rajput
51
Reputation points
0 answers
I am getting request such as "~^.*\.mywebsite\.com$" on my azure application gateway. This causes "ERRORINFO_REQUEST_URI_INVALID" error. How do i prevent invalid requests at the Azure WAF2 level?
Recently, we are getting a lot of requests such as "~^.*.mywebsite.com$" and it gets logged in the Application Gateway as "ERRORINFO_REQUEST_URI_INVALID". We would like to prevent such wildcard requests at the Web Application…
asked 2024-09-25T02:45:36.1433333+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(278.4, 30%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPS%3C/text%3E%3C/svg%3E)
Prasanna Srinivasan
0
Reputation points
commented 2024-09-25T10:50:47.21+00:00
KapilAnanth-MSFT
44,921
Reputation points Microsoft Employee
1 answer
Application Gateway - With Https Listener - Key vault certificate
Hi Team We have setup an application gateway in Azure with https listener attached to a self signed certificate in key vault We have associated the app gateway with multiple app services under it This has custom domain and dns configured to the app…
asked 2024-09-23T12:32:44.0133333+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(124.80000000000001, 84%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENV%3C/text%3E%3C/svg%3E)
Nitya V
45
Reputation points
commented 2024-09-24T20:06:47.9933333+00:00
Rohith Vinnakota
510
Reputation points Microsoft Vendor
2 answers
Roadmap for Private Application Gateway Preview of Network Isolation feature to be Generally Available
Hi, folks! Is there an estimated timeline for the Network Isolation feature of Application Gateway v2 to be made Generally Available? Not sure if such a thing exists, but my search-fu may not be strong enough. Thank you for your time and help!
asked 2023-10-20T18:07:36.79+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, 14.000000000000002%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETS%3C/text%3E%3C/svg%3E)
Talafuse, Scott
5
Reputation points
commented 2024-09-24T11:31:10.2966667+00:00
Patrik Bergström
0
Reputation points
1 answer
One of the answers was accepted by the question author.
Facing Issue while creating Tcp Backend setting through Azure CLI.
Dear Team, I am encountering an issue while attempting to create a TCP listener in the Azure Application Gateway using the Azure CLI. According to the Azure documentation, TCP listener creation is supported; however, I am receiving an error message…
asked 2024-09-20T12:31:28.3166667+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(9.6, 59%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ER%3C/text%3E%3C/svg%3E)
Rohith
40
Reputation points
commented 2024-09-23T19:04:18.2633333+00:00
ChaitanyaNaykodi-MSFT
26,171
Reputation points Microsoft Employee
0 answers
Authentication with mTLS - force the browser to ask for a certifacte again after one failed attempt
We are using Application Gatway (appgw) with mTLS which requires a valid client certificate. On the users end there is a smartcard with the valid certifacte and a browser (mostly Edge). The user needs to authenticate him/herself with it. We use Keycloak…
asked 2024-09-13T07:18:09.8633333+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(211.20000000000002, 41%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKK%3C/text%3E%3C/svg%3E)
Klaus Kiiskinen
0
Reputation points
commented 2024-09-23T13:26:58.5333333+00:00
Klaus Kiiskinen
0
Reputation points
1 answer
going with the application gateway in fornt of azure firewall does it lose the benefit of l7 load balancing
I have an Azure firewall in a hub and spoke architecture, and one of the spokes contains my web servers, for HTTPS filtering I have an application gateway with the WAF feature and l7 load balancing. I have a requirement to keep centralized security…
asked 2024-09-23T06:26:52.93+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(80, 85%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMN%3C/text%3E%3C/svg%3E)
Mohammad Nemer
0
Reputation points
answered 2024-09-23T10:20:18.8833333+00:00
KapilAnanth-MSFT
44,921
Reputation points Microsoft Employee
0 answers
Application keep on getting 504 time-out gateway error
Hi Team, Application was hosted in azure portal but keep on getting 504 gateway time-out error. Once i got this error i need to restart the virtual machine then only application working and elastic search keep stop working. the application was developed…
asked 2024-09-18T08:40:42.1233333+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(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
0
Reputation points
commented 2024-09-19T21:44:21.6+00:00
Rohith Vinnakota
510
Reputation points Microsoft Vendor
1 answer
One of the answers was accepted by the question author.
How to add VMSS as a backend target type using az cli command?
I am trying to update the backend with VMSS, but encountering this error: ERROR: (ApplicationGatewayBackendAddressMustHaveEitherFqdnOrIpAddress) Backend Address Pool newpassmetScaleSet-1723238703-backend must have either Fqdn or IpAddress…
asked 2024-08-09T22:56:34.1966667+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(224.00000000000003, 78%, 31%)' 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)
Raja, Vijay
25
Reputation points
accepted 2024-09-18T18:32:47.3033333+00:00
Raja, Vijay
25
Reputation points