608 questions with Azure Firewall tags

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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…

Azure DNS
Azure DNS
An Azure service that enables hosting Domain Name System (DNS) domains in Azure.
631 questions
Azure Firewall
Azure Firewall
An Azure network security service that is used to protect Azure Virtual Network resources.
608 questions
Azure Virtual Network
Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
2,290 questions
asked 2024-02-29T05:59:06.71+00:00
Jessie 85 Reputation points
accepted 2024-03-11T06:53:56.68+00:00
Jessie 85 Reputation points
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…

Azure Firewall
Azure Firewall
An Azure network security service that is used to protect Azure Virtual Network resources.
608 questions
asked 2024-03-07T09:38:52.68+00:00
Gregoire 0 Reputation points
commented 2024-03-08T05:30:51.58+00:00
ChaitanyaNaykodi-MSFT 24,656 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.

Azure Firewall
Azure Firewall
An Azure network security service that is used to protect Azure Virtual Network resources.
608 questions
asked 2024-03-04T19:29:01.1566667+00:00
JohnSebastian-3934 231 Reputation points
commented 2024-03-08T04:31:48.98+00:00
ChaitanyaNaykodi-MSFT 24,656 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…

Azure Firewall
Azure Firewall
An Azure network security service that is used to protect Azure Virtual Network resources.
608 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.
1,007 questions
Azure Web Application Firewall
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…

Azure Firewall
Azure Firewall
An Azure network security service that is used to protect Azure Virtual Network resources.
608 questions
asked 2022-01-03T22:27:35.55+00:00
flagrant99 21 Reputation points
commented 2024-03-07T11:33:17.27+00:00
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…

Office
Office
A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.
1,461 questions
Microsoft Teams
Microsoft Teams
A Microsoft customizable chat-based workspace.
9,584 questions
Azure Firewall
Azure Firewall
An Azure network security service that is used to protect Azure Virtual Network resources.
608 questions
Azure Virtual Network
Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
2,290 questions
Azure Network Watcher
Azure Network Watcher
An Azure service that is used to monitor, diagnose, and gain insights into network performance and health.
162 questions
asked 2024-03-01T14:36:43.05+00:00
Amol Admin account 11 Reputation points
edited a comment 2024-03-07T04:14:46.54+00:00
TP 83,721 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.

Azure Firewall
Azure Firewall
An Azure network security service that is used to protect Azure Virtual Network resources.
608 questions
Azure Firewall Manager
Azure Firewall Manager
An Azure service that provides central network security policy and route management for globally distributed, software-defined perimeters.
88 questions
asked 2024-03-05T07:37:22.7533333+00:00
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…

Azure Firewall
Azure Firewall
An Azure network security service that is used to protect Azure Virtual Network resources.
608 questions
asked 2024-02-29T18:17:09.3533333+00:00
JohnSebastian-3934 231 Reputation points
accepted 2024-03-05T20:23:55.7066667+00:00
JohnSebastian-3934 231 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…

Azure VPN Gateway
Azure VPN Gateway
An Azure service that enables the connection of on-premises networks to Azure through site-to-site virtual private networks.
1,451 questions
Azure Firewall
Azure Firewall
An Azure network security service that is used to protect Azure Virtual Network resources.
608 questions
Azure Virtual Network
Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
2,290 questions
asked 2024-02-22T15:45:08.0866667+00:00
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…

Azure Firewall
Azure Firewall
An Azure network security service that is used to protect Azure Virtual Network resources.
608 questions
asked 2024-02-17T00:40:18.0566667+00:00
MATEUSZ U 0 Reputation points
edited a comment 2024-02-29T12:24:03.1333333+00:00
Mateusz U 61 Reputation points
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.
608 questions
Office Management
Office Management
Office: A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.Management: The act or process of organizing, handling, directing or controlling something.
2,062 questions
asked 2024-02-28T17:01:16.25+00:00
Jordan A 0 Reputation points
answered 2024-02-28T23:47:14.6766667+00:00
ChaitanyaNaykodi-MSFT 24,656 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…

Azure Firewall
Azure Firewall
An Azure network security service that is used to protect Azure Virtual Network resources.
608 questions
asked 2024-02-26T10:49:53.0733333+00:00
Mariusz Ferdyn 5 Reputation points
commented 2024-02-28T22:56:57.0866667+00:00
ChaitanyaNaykodi-MSFT 24,656 Reputation points Microsoft Employee
2 answers

Network configuration to allow communication with new IP addresses for Azure Data Factory

I need to understand what changes are required on NSG and Firewall Perspective for below alert? Recommended action If you're affected, notify your network infrastructure team to update your network configuration to add these new IP addresses by 1 April…

Azure Firewall
Azure Firewall
An Azure network security service that is used to protect Azure Virtual Network resources.
608 questions
Azure Data Factory
Azure Data Factory
An Azure service for ingesting, preparing, and transforming data at scale.
10,131 questions
asked 2024-02-14T17:19:17.2033333+00:00
Ramakrishna Abhijeet P 70 Reputation points
answered 2024-02-27T22:45:19.7+00:00
ChaitanyaNaykodi-MSFT 24,656 Reputation points Microsoft Employee
1 answer

Hosting Django Server in port 8000 and accessing it from ip address

Hello I went to django manage.py runserver 0.0.0.0:8000 which runs server perfectly but i am unable to acess it from azure public ip address as mentioned on both network interface or virtual machine eg: http://

Azure Firewall
Azure Firewall
An Azure network security service that is used to protect Azure Virtual Network resources.
608 questions
Azure Virtual Network
Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
2,290 questions
asked 2024-02-23T17:25:33.23+00:00
Anmol Nanda 0 Reputation points
edited the question 2024-02-26T04:43:05.7033333+00:00
Ommi Naveen Kumar 195 Reputation points Microsoft Vendor
1 answer One of the answers was accepted by the question author.

Most cost effective way to secure 2 VMs running a webserver

Hey, I am conducting a project where I will have 2 VMs for redundancy, they will have the same configuration. The VMs will essentially be running docker, portainer and OpenCTI. What is the best way to secure these, there seems to be so many…

Azure Firewall
Azure Firewall
An Azure network security service that is used to protect Azure Virtual Network resources.
608 questions
Azure Virtual Network
Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
2,290 questions
Azure Network Watcher
Azure Network Watcher
An Azure service that is used to monitor, diagnose, and gain insights into network performance and health.
162 questions
Azure Web Application Firewall
asked 2024-02-20T13:45:02.6966667+00:00
Cloudsec 155 Reputation points
accepted 2024-02-23T18:14:37.1033333+00:00
Cloudsec 155 Reputation points
1 answer One of the answers was accepted by the question author.

Azure Firewall High Latency

I have a firewall setup of standard SKU type what is the recommended latency probe recommended for standard SKU. If it reaches the maximum latency how we can resolve?

Azure Firewall
Azure Firewall
An Azure network security service that is used to protect Azure Virtual Network resources.
608 questions
Azure Firewall Manager
Azure Firewall Manager
An Azure service that provides central network security policy and route management for globally distributed, software-defined perimeters.
88 questions
asked 2023-10-25T13:30:53.87+00:00
Azra Akil 60 Reputation points
accepted 2024-02-23T09:00:25.04+00:00
Azra Akil 60 Reputation points
1 answer One of the answers was accepted by the question author.

How does the ‘Allow public access from any Azure service within Azure to this server’ option in PaaS firewall settings function from a technical perspective?

How does the ‘Allow public access from any Azure service within Azure to this server’ function from a technical perspective? I understand this setting allows all Azure services and other customer resources to connect, but behind the scenes, how is the…

Azure Firewall
Azure Firewall
An Azure network security service that is used to protect Azure Virtual Network resources.
608 questions
Azure Virtual Network
Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
2,290 questions
asked 2024-02-16T16:20:28.63+00:00
Grant-2223 20 Reputation points
accepted 2024-02-20T14:57:08.12+00:00
Grant-2223 20 Reputation points
1 answer One of the answers was accepted by the question author.

How to route all incoming traffic from on premise via Azure Firewall

I have site to site VPN i created Azure firewall on same virtual network as Gateway. I have Hub and Spoke network topology. I want all the traffic coming from on-premise to be routed through Azure Firewall.

Azure VPN Gateway
Azure VPN Gateway
An Azure service that enables the connection of on-premises networks to Azure through site-to-site virtual private networks.
1,451 questions
Azure Firewall
Azure Firewall
An Azure network security service that is used to protect Azure Virtual Network resources.
608 questions
asked 2023-04-20T00:31:52.7466667+00:00
Abdullah 87 Reputation points
commented 2024-02-15T20:30:06.7866667+00:00
Muhammad Adnan Khalid 0 Reputation points
1 answer One of the answers was accepted by the question author.

AzureFW HA failure behavior

My customer has a couple of questions around the behavior of AFW in a failure scenario. I have investigated doc’s and Q&A and haven’t found any good answer. Could you please provide some detailed input to the following questions.  Scenario: Azure…

Azure Firewall
Azure Firewall
An Azure network security service that is used to protect Azure Virtual Network resources.
608 questions
asked 2024-02-08T13:01:08.04+00:00
Glenn Hunter 125 Reputation points Microsoft Employee
accepted 2024-02-13T08:13:59.45+00:00
Glenn Hunter 125 Reputation points Microsoft Employee
1 answer One of the answers was accepted by the question author.

Alternative to closing ports used by Azure Virtual Network Gateway

It is to my understanding that Azure Virtual Network Gateway requires some ports to be open for Azure infrastructure communucation and that there was no way to close said ports on the Network Gateway. My question is if there is an alternative or…

Azure VPN Gateway
Azure VPN Gateway
An Azure service that enables the connection of on-premises networks to Azure through site-to-site virtual private networks.
1,451 questions
Azure Firewall
Azure Firewall
An Azure network security service that is used to protect Azure Virtual Network resources.
608 questions
Azure Virtual Network
Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
2,290 questions
asked 2024-02-06T09:35:54.02+00:00
jimmy cao 20 Reputation points
accepted 2024-02-12T06:28:48.78+00:00
jimmy cao 20 Reputation points