Azure Firewall
An Azure network security service that is used to protect Azure Virtual Network resources.
582 questions
1 answer
Azure firewall high data processed
Hello All, I need you help to identify the issue. I observed a pattern in the Azure firewall metric for high data processing from January 24th, 2024, and I want to identify from which source it is generating high traffic. Due to this, the cost has also…
asked 2024-02-21T13:44:19.86+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, 21%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKM%3C/text%3E%3C/svg%3E)
krutibasa majhi
0
Reputation points
commented 2024-03-18T10:56:31.6033333+00:00
krutibasa majhi
0
Reputation points
0 answers
User not able to access the one of the website service and getting i/o error
We have an environment hub and spoke model with outbound internet controls via Azure Firewall . One of the Source machine generating traffic towards internet towards website .Website is accesable but one of the service is not working . Error showing my…
asked 2024-02-26T12:27:36.5133333+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, 3%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAV%3C/text%3E%3C/svg%3E)
ADM_Padamati Vijay Reddy
0
Reputation points
commented 2024-03-15T12:46:25.5766667+00:00
GitaraniSharma-MSFT
48,111
Reputation points Microsoft Employee
1 answer
For firewall settings on systems receiving communications from Azure, how to restrict IP source
I have a cloud based server application that is being accessed by Azure based cloud applications. I need to protect my application from misuse by Firewall and really only want to permit access at the Networking level for particular customers. For the…
asked 2024-03-07T11:38:41.4366667+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, 41%, 14%)' 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)
Nichols, Alan
0
Reputation points
commented 2024-03-14T17:10:43.3033333+00:00
KapilAnanth-MSFT
37,646
Reputation points Microsoft Employee
1 answer
Using Azure Firewall to regulate traffic between subnets of a Virtual Network
We have a Virtual network (e.g. 10.x.0.0/19) with multiple subnets (10.x.1.0/24, 10.x.2.0/24, 10.x.3.0/24) and an Azure Firewall. We have custom Route Tables assigned to subnets to direct traffic to the Firewall interface. An Azure Firewall regulates N/S…
asked 2024-03-07T13:30:03.0366667+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(188.79999999999998, 23%, 28%)' 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)
Clive Crocker
66
Reputation points
answered 2024-03-14T13:50:50.0666667+00:00
KapilAnanth-MSFT
37,646
Reputation points Microsoft Employee
1 answer
Change Azure Firewall from Force Tunneling to use the Azure FW for Internet traffic
Hi, we have recently migrated most of our workload from on-prem to Azure and we have currently S2S VPN connections between 2 of our on-prem sites and Azure. For phase 1, we used FW in force Tunneling mode to force all Internet traffic to our on-prem FW…
asked 2024-03-14T10:29:28.19+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(307.2, 21%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGA%3C/text%3E%3C/svg%3E)
Ghulam Abbas
151
Reputation points
answered 2024-03-14T12:22:35.4933333+00:00
GitaraniSharma-MSFT
48,111
Reputation points Microsoft Employee
2 answers
One of the answers was accepted by the question author.
Delay after whitelisting an IP address
Hi, I have a github action that builds and deploys a static website into a Azure Storage account. By default the storage account's firewall rules deny incoming connections so I need to whitelist the github runner's current IP for the duration of the…
![](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, 86%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETK%3C/text%3E%3C/svg%3E)
1 answer
Application Gateway Configuration for Seatable.
Hello, I am not familiar with seatable and would require help with setting up application gateway to access seatable application in Azure. Environment: Huba and Spoke Network Topology. Application gateway and firewall are deployed as shared resources…
asked 2024-03-12T04:36:32.3233333+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, 92%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJ%3C/text%3E%3C/svg%3E)
Jessie
85
Reputation points
answered 2024-03-12T05:59:38.77+00:00
KapilAnanth-MSFT
37,646
Reputation points Microsoft Employee
1 answer
One of the answers was accepted by the question author.
Delete Azure Firewall - Visual Studio Subscription
Hello, i need help with the following Problem: I ran out of monthly Credit in Azure with my Visual Studio Subscription. I have n Azure Firewall that i want to delete. If click on delete, i get the error: 'Azure Firewall firewall1 failed to dereference…
asked 2024-03-01T10:16:01.78+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(310.4, 98%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMH%3C/text%3E%3C/svg%3E)
Malzahn, Hendrik
20
Reputation points
accepted 2024-03-11T08:29:39.7+00:00
Malzahn, Hendrik
20
Reputation points
1 answer
One of the answers was accepted by the question author.
Effect of enabling DNS proxy in Azure Firewall.
My environment has an Azure firewall configured as a shared resource. connection to smpt.office365.com in the above firewall was configured using application firewall rule to port 587, but we are unable to send emails. The plan is to re-configure the…
0 answers
Rule swap in azure firewall
Hi, Since this week when I perform a Terraform plan against my Azure Firewall, rules are listed in random order in the rule collection and the same goes for rule parameters. If I apply this plan, real changes are done against the firewall which last more…
asked 2024-03-07T09:38:52.68+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(32, 52%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EG%3C/text%3E%3C/svg%3E)
Gregoire
0
Reputation points
commented 2024-03-08T05:30:51.58+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(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
23,816
Reputation points Microsoft Employee
0 answers
How would I allow connections from my V-NET hosts to *.azurewebsites.net/*?
I've tried using a Network rule that allows traffic to AppService tag. My clients in the V-NET attempt to connect to something.azurewebsites.net/restofpath So far I just get 403 errors.
asked 2024-03-04T19:29:01.1566667+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(300.8, 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' %3EJ3%3C/text%3E%3C/svg%3E)
JohnSebastian-3934
226
Reputation points
commented 2024-03-08T04:31:48.98+00:00
ChaitanyaNaykodi-MSFT
23,816
Reputation points Microsoft Employee
1 answer
One of the answers was accepted by the question author.
Confirm if IDPS in Azure firewall is active when behind Azure Application Gateway WAF
My scenario is: [Internet] -> [Azure AGWAF] -> [Azure Firewall] -> [Load Balancer] -> [App Servers] Azure Firewall is Premium, with IDPS & Threat Intelligence enabled. Inbound HTTPS traffic hits the AGWAF, is (WAF) filtered and then…
asked 2023-11-23T17:09:08.3+00:00
Clive Crocker
66
Reputation points
accepted 2024-03-07T18:48:24.6933333+00:00
Clive Crocker
66
Reputation points
4 answers
One of the answers was accepted by the question author.
What is https://aka.ms/. Why is this firewalled?
Is https://aka.ms/vs/17/release/vs_enterprise.exe safe? I can't access anything from Microsoft anymore because https://aka.ms/ is blocked behind my company firewall. What is https://aka.ms/? Why did Microsoft start putting all MSDN downloads…
asked 2022-01-03T22:27:35.55+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, 42%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EF%3C/text%3E%3C/svg%3E)
flagrant99
21
Reputation points
commented 2024-03-07T11:33:17.27+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(147.20000000000002, 34%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ED9%3C/text%3E%3C/svg%3E)
DhanTamang-9011
0
Reputation points
1 answer
NSG - Network security group - How to block traffic
Hi, I have a virtual network and subnet 10.185.23.0/24 in it. There is VM with IP 10.185.23.4. We have domain controllers in seperate Vnet and subnet 10.185.4.0/26. I want to block any outgoing traffic towards one of the domain controller 10.185.4.7…
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asked 2024-03-01T14:36:43.05+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, 63%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAA%3C/text%3E%3C/svg%3E)
Amol Admin account
11
Reputation points
edited a comment 2024-03-07T04:14:46.54+00:00
TP
79,331
Reputation points
1 answer
One of the answers was accepted by the question author.
Azure Firewall upgrade and preservation of public IP
Hello! I have a question about upgrading the SKU of Azure Firewall. If I change from Standard to Premium using "Azure Firewall easy upgrade/downgrade", will the public IP that is added to the Secured Virtual Hub still be preserved? Thank you.
asked 2024-03-05T07:37:22.7533333+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(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 2024-03-06T15:04:18.8633333+00:00
Sheik Mohamed Yasar
105
Reputation points
1 answer
One of the answers was accepted by the question author.
Sample Log Analytics queries are just wrong
When I go to logs in the Azure Portal for the Firewall and it drops me into Log Analytics, but the sample queries don't work. This is really poor quality and I don't understand why it's allowed to happen. As a user of the service I shouldn't have to…
asked 2024-02-29T18:17:09.3533333+00:00
JohnSebastian-3934
226
Reputation points
accepted 2024-03-05T20:23:55.7066667+00:00
JohnSebastian-3934
226
Reputation points
1 answer
One of the answers was accepted by the question author.
Route all outcoming traffic from Azure VM via Azure Firewall to on promise
We are utilizing a Hub and Spoke network topology within our Azure environment and are aiming to establish a network architecture that mirrors this setup. Specifically, we have an Azure VM located in a Spoke (subnet) that is paired with the Hub Vnet…
asked 2024-02-22T15:45:08.0866667+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(128, 8%, 22%)' 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)
Anonymous
accepted 2024-03-01T07:07:48.3933333+00:00
Anonymous
0 answers
Azure Firewall TLS inspection fails with handshake failure, alert 40
interCA-old.pfx.txt Hello, I'm trying to setup Azure Firewall with TLS inspection. I cannot get past one problem. Problem: Firewall fails to process rule. Chrome/Edge browser error: ERR_SSL_VERSION_OR_CIPHER_MISMATCH openssl error: $ openssl s_client…
![](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, 59%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMU%3C/text%3E%3C/svg%3E)
![](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(262.40000000000003, 25%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMU%3C/text%3E%3C/svg%3E)
1 answer
Add o365 rules to Azure Firewall
Hi, I need to add all the necessary Firewall rules for VM's in our Azure estate so they can activate against Microsofts servers. What are the ports/URLs needed for this? And how do I go about implementing into Azure firewall? Kind regards
Azure Firewall
Azure Firewall
An Azure network security service that is used to protect Azure Virtual Network resources.
582 questions
Office Management
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asked 2024-02-28T17:01:16.25+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(150.4, 18%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJA%3C/text%3E%3C/svg%3E)
Jordan A
0
Reputation points
answered 2024-02-28T23:47:14.6766667+00:00
ChaitanyaNaykodi-MSFT
23,816
Reputation points Microsoft Employee
0 answers
Azure Firewall I see the
Azure Firewall reports the following problems: Failed to resolve FQDN microsoftmetrics.com. Error lookup microsoftmetrics.com on 127.0.0.53:53: no such host; DNS resolution returned no IPs. It comes from AzureFirewallSubnet subnet. So seems that Azure…
asked 2024-02-26T10:49:53.0733333+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(252.8, 9%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMF%3C/text%3E%3C/svg%3E)
Mariusz Ferdyn
5
Reputation points
commented 2024-02-28T22:56:57.0866667+00:00
ChaitanyaNaykodi-MSFT
23,816
Reputation points Microsoft Employee