Azure Application Gateway
An Azure service that provides a platform-managed, scalable, and highly available application delivery controller as a service.
1,011 questions
1 answer
One of the answers was accepted by the question author.
Disable TCP and ICMP Timestamps on Azure Application Gateway
Hello, I have an Application Gateway with WAFv2 that sits in front of my App Services. An audit revealed that TCP and ICMP timestamps are being disclosed. Can someone please assist me with disabling this feature? Thank you.
asked 2024-06-11T10:21:57.3466667+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, 98%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHS%3C/text%3E%3C/svg%3E)
Hasan Shehzeb
20
Reputation points
accepted 2024-06-12T08:01:28.9833333+00:00
Hasan Shehzeb
20
Reputation points
2 answers
Getting listener error "This listener cannot use the same frontend port as an existing listener" even though there is only one listener present on Azure Portal
Error "This listener cannot use the same frontend port as an existing listener" is displayed under port no. even though there is only one listener currently present in application gateway. I think it is a bug because we can have two listener…
asked 2023-05-08T13:25:17.7233333+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, 50%, 10%)' 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)
Manali Santosh Jahagirdar
0
Reputation points
commented 2024-06-11T12:08:45.6133333+00:00
GitaraniSharma-MSFT
49,401
Reputation points Microsoft Employee
1 answer
One of the answers was accepted by the question author.
What is SKU family?
Hi, upon reviewing our Application Gateways I saw the following in the ARM template exported from the portal: "sku": { "name": "WAF_v2", "tier": "WAF_v2", "family":…
asked 2024-06-07T14:06:41.86+00:00
Karl-Petter Elliot Åkesson
20
Reputation points
accepted 2024-06-11T07:59:05.1766667+00:00
Karl-Petter Elliot Åkesson
20
Reputation points
3 answers
Application gateway backend targets
Hi, Hopefully someone can assist me with this question which I cannot find a solution for currently. I am configuring something like the following:…
asked 2024-04-30T14:56:52.0233333+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(284.8, 88%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EEV%3C/text%3E%3C/svg%3E)
Eddie Vincent
0
Reputation points
answered 2024-06-11T07:57:40.64+00:00
Eddie Vincent
0
Reputation points
1 answer
Getting error "Our services aren't available right now" While configure Azure front door on top of Application gate way
My Application is deployed on useast2 and central us on the aks cluster. They are using the service as a load balancer. On top of the load balancer, we are using an application gateway where all routing rules are configured.On top of that we are using a…
asked 2024-05-16T09:37:31.9566667+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, 43%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECC%3C/text%3E%3C/svg%3E)
Chinmaya Chhotaray
0
Reputation points
edited a comment 2024-06-07T15:23:45.3766667+00:00
GitaraniSharma-MSFT
49,401
Reputation points Microsoft Employee
1 answer
Using Key Vault for a backend root cert in Application Gateway
I am setting up an Application Gateway that uses TLS on the backend to talk to members of a VM Scale Set. I have this all in a bicep template and it works - I pass the root certificate into the template as a parameter. However, I would rather keep the…
asked 2022-02-22T21:47:40.78+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(294.40000000000003, 27%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EEH%3C/text%3E%3C/svg%3E)
Eric Hodges
46
Reputation points
commented 2024-06-07T05:04:54.5266667+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, 99%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERT%3C/text%3E%3C/svg%3E)
Rahul Tike
0
Reputation points
1 answer
"400 The SSL certificate error" from Azure Application Gateway with mTLS
I try to setup mTLS with an Azure Application Gateway. Unfortunately I always get an error <html> <head><title>400 The SSL certificate error</title></head> <body> <center><h1>400 Bad…
asked 2024-05-29T12:19:13.28+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(195.2, 6%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EN%3C/text%3E%3C/svg%3E)
nikh3
5
Reputation points
edited an answer 2024-05-31T14:19:13.7266667+00:00
GitaraniSharma-MSFT
49,401
Reputation points Microsoft Employee
1 answer
One of the answers was accepted by the question author.
Azure application gateway
Hello everyone I have an Azure Application Gateway pricing plan standard v2. I have an Azure Function that I want to protect using the Application Gateway. Now, when I create the backend pools in the Application Gateway, I add the Azure Function to…
asked 2024-05-29T12:48:31.4933333+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(310.4, 71%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDE%3C/text%3E%3C/svg%3E)
dev eloper
20
Reputation points
commented 2024-05-31T13:25:03.4966667+00:00
dev eloper
20
Reputation points
2 answers
Managing 200 Websites with Application Gateway and WAF Protection
Hello, I have a single server that is currently hosting over 200 websites. Is it possible to manage all these websites using an application gateway and protect them with a WAF?
asked 2024-05-29T07:27:34.4466667+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(313.6, 23%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENA%3C/text%3E%3C/svg%3E)
Nitin Arora
25
Reputation points
commented 2024-05-30T12:48:39.8833333+00:00
GitaraniSharma-MSFT
49,401
Reputation points Microsoft Employee
2 answers
How to create script terraform to deploy application gateway
How to create script terraform to deploy application gateway
asked 2024-05-29T14:17:17.3466667+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(201.6, 63%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMA%3C/text%3E%3C/svg%3E)
Marco Antonio Da Silva
0
Reputation points
commented 2024-05-30T05:29:13.69+00:00
KapilAnanth-MSFT
41,156
Reputation points Microsoft Employee
1 answer
application gateway ingress return 502 error
I am unable to hit my backend endpoint via application gateway load balancer. It returns error 502 Bad Gateway.
asked 2024-05-09T09:17:53.68+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, 17%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELS%3C/text%3E%3C/svg%3E)
Loraine Sum
0
Reputation points
edited an answer 2024-05-29T20:50:25.7666667+00:00
Prrudram-MSFT
23,131
Reputation points
3 answers
One of the answers was accepted by the question author.
Allow access through WAF only for whitelisted IPs
I have an Azure Application Gateway where I manage a few client domains. I have a few production and staging domains routed to this application gateway, which I manage where I need them to be pointed to. When I was working with the domains pointed…
asked 2024-05-27T19:21:18.7+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, 0%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERP%3C/text%3E%3C/svg%3E)
Raphael Pereira
20
Reputation points
accepted 2024-05-28T15:42:38.56+00:00
Raphael Pereira
20
Reputation points
1 answer
How do I configure the Azure Application Gateway / backend pool to drop requests that are blocked by the WAF as the log file indicate the request was blocked but the script ends up in the database.
requests blocked by the WAF are being forwarded to the backend API servers. How do you configure the backend pool or WAF to drop requests that are blocked by the WAF.
asked 2024-05-16T08:21:12.23+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(12.8, 90%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDG%3C/text%3E%3C/svg%3E)
Derek Green
0
Reputation points
commented 2024-05-28T15:39:54.6866667+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
24,666
Reputation points Microsoft Employee
2 answers
One of the answers was accepted by the question author.
What Authentication solution would you suggest in this scenario?
Context: We are migrating from Azure App Gateway V1 to Azure App Gateway V2 for load balancing. For authentication purposes, we used NTLM which AG V2 does not support. Now I am trying to find an alternative. Ideally, I want the authentications to…
asked 2024-03-26T08:40:03.6+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, 2%, 23%)' 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)
Paul Berta
40
Reputation points
accepted 2024-05-28T08:39:20.93+00:00
Paul Berta
40
Reputation points
1 answer
One of the answers was accepted by the question author.
Why ALB (App Gateway V2) with affinity session enabled won't work with NTLM
Hello, community I hope this message finds you well. Currently, our application is balanced with AGV1(NLB) and uses Windows Authentication with NTLM. I am aware that NTLM requires a persistent connection and that is one of the limitations of ALB.…
asked 2024-05-24T14:07:33.9833333+00:00
Paul Berta
40
Reputation points
accepted 2024-05-28T07:40:41.6+00:00
Paul Berta
40
Reputation points
2 answers
Switch Application Gateway tier from WAF v2 to Standard V2
For Application Gateway V2, there is tab to switch tier, but the tip says "Changing from the WAF_v2 tier to the Standard_v2 tier is not supported". But when actually switching it from waf v2 to standard v2 and it's saved successfully. …
asked 2022-01-31T05:32:51.853+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, 9%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EC%3C/text%3E%3C/svg%3E)
cai1991
21
Reputation points
commented 2024-05-28T07:08:57.97+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(9.6, 43%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EEE%3C/text%3E%3C/svg%3E)
Emil Enchev
0
Reputation points
1 answer
One of the answers was accepted by the question author.
Understanding time/latency fields from Application Gateway Access Logs
Hi, I am analyzing Access logs from Azure application gateway (table: AGWAccessLogs). I would like to clarify the meaning of below fields: · ClientResponseTime: · ServerResponseLatency · TimeTaken AGWResponseTimes.png Azure metrics for…
asked 2024-05-23T11:20:40.1333333+00:00
Rajiv Bansal
186
Reputation points
commented 2024-05-23T14:35:25.1633333+00:00
KapilAnanth-MSFT
41,156
Reputation points Microsoft Employee
0 answers
http2 compatibility
We have 2 environments were WAF is configured. In the DEV environment, its working on http2 In the UAT environment, its not working on http2. When the WAF configuration is change, it works on http1.1. I have provided some detains below (you will see…
asked 2024-05-21T16:42:57.35+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(41.6, 73%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EFM%3C/text%3E%3C/svg%3E)
Fobuzie, Marleo
0
Reputation points
commented 2024-05-22T05:20:22.98+00:00
KapilAnanth-MSFT
41,156
Reputation points Microsoft Employee
2 answers
One of the answers was accepted by the question author.
Application Gateway WAF v2 and JSON property called base64
Hi, I need to configure some exclusions for base64 encoded data passed in a JSON body through Azure Application Gateway. Currently, the WAF is blocking my requests, and it outputs the following log entry: ruleId_s: 941130 details_message_s: Pattern…
asked 2024-05-20T14:12:52.28+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, 27%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJL%3C/text%3E%3C/svg%3E)
Jarno Leikas
20
Reputation points
accepted 2024-05-21T05:16:36.69+00:00
Jarno Leikas
20
Reputation points
0 answers
Azure Web Application Firewall Certificate Error
Hi, I have apache2 running on one of my virtual machines. It has multiple SSL certificates, multiple domains, if i connect directly there are no issues. If i use the WAF i see a 502 error with the WAF displaying the following message in the backend…
asked 2024-05-18T17:51:53.3+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(220.8, 98%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDM%3C/text%3E%3C/svg%3E)
Darren Muizelaar
0
Reputation points
commented 2024-05-20T07:53:57.0366667+00:00
KapilAnanth-MSFT
41,156
Reputation points Microsoft Employee