196 questions with Azure Network Watcher tags

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1 answer

I need to enable SMTP port 25 outgoing messages from my VMs

I changed subscriptions, and I need to remove the default restriction for outgoing SMTP messages. My application (PRTG) does not support oauth2 required by my 365 mail server. Temporarily enabling submission/auth port is not a solution, since MS has…

Azure Network Watcher
Azure Network Watcher
An Azure service that is used to monitor, diagnose, and gain insights into network performance and health.
196 questions
asked 2025-10-24T10:34:48.1466667+00:00
Jesús San Miguel 0 Reputation points
commented 2025-10-24T16:50:25.3+00:00
Priya ranjan Jena 1,510 Reputation points Microsoft External Staff Moderator
0 answers

Guidance needed to comply with Defender network security group flow log policy.

I am working on implementing the Azure Defender compliance policy: “Flow logs should be configured for every network security group.” This policy requires enabling flow logs for all Network Security Groups (NSGs). However, I am facing an issue where the…

Azure Network Watcher
Azure Network Watcher
An Azure service that is used to monitor, diagnose, and gain insights into network performance and health.
196 questions
asked 2025-10-20T13:32:57.0333333+00:00
Ashutosh Jadhav 0 Reputation points
edited a comment 2025-10-23T13:06:39.19+00:00
Thanmayi Godithi 1,635 Reputation points Microsoft External Staff Moderator
1 answer

NSG - Virtual Flow upgrade

I am looking to upgrade an NSG Flow to Virtual Network Flow. I have identified the NSG flow and have the below questions. If I migrate using the script provided by Microsoft, will the Storage account, settings be updated and remain the same after…

Azure Network Watcher
Azure Network Watcher
An Azure service that is used to monitor, diagnose, and gain insights into network performance and health.
196 questions
asked 2025-10-14T11:07:26.3833333+00:00
OV, Joel 100 Reputation points
answered 2025-10-14T15:07:38.98+00:00
Priya ranjan Jena 1,510 Reputation points Microsoft External Staff Moderator
1 answer

Trouble shoot secure routing from a container app service from 1 VNET in a closed resource group to another app service in closed VNET in the same subscription that are both peered to the same connectivity hub, with custom firewall and DNS configurations.

Need help troubleshooting secure routing from a container app service from 1 VNET in a closed resource group to another app service in a different closed VNET both within the same subscription that are peered to a single connectivity hub, with custom…

Azure Network Watcher
Azure Network Watcher
An Azure service that is used to monitor, diagnose, and gain insights into network performance and health.
196 questions
asked 2025-09-24T00:02:58.6666667+00:00
Aidan Rundell 0 Reputation points
edited the question 2025-09-30T03:40:40.0866667+00:00
Priya ranjan Jena 1,510 Reputation points Microsoft External Staff Moderator
1 answer

Intermittent 7% CheckFailedPercent Failures in Azure Connection Monitor – Possible AMA Agent/Internal Issue?

Scenario: I’m using Azure Connection Monitor to test connectivity from multiple VMs (including a SOAP VM) to Azure Firewall and on‑premises endpoints. All resources are in the East US region. Problem: Connection Monitor’s CheckFailedPercent metric shows…

Azure Network Watcher
Azure Network Watcher
An Azure service that is used to monitor, diagnose, and gain insights into network performance and health.
196 questions
asked 2025-04-16T02:19:35.54+00:00
Kedar Mane 0 Reputation points
commented 2025-09-01T01:21:32.71+00:00
Anonymous
2 answers

8:47:47 PM - Uploading 'D:\collegedata\Cloud 2025-26\Programs\MyFirstCloudService\bin\Release\app.publish\MyFirstCloudService.cspkg' as 'MyFirstCloudService-214f6e03.cspkg' to storage account... 8:48:01 PM - Uploading 'D:\collegedata\Cloud 2025-26\Program

8:47:47 PM - Uploading 'D:\collegedata\Cloud 2025-26\Programs\MyFirstCloudService\bin\Release\app.publish\MyFirstCloudService.cspkg' as 'MyFirstCloudService-214f6e03.cspkg' to storage account... 8:48:01 PM - Uploading 'D:\collegedata\Cloud…

Azure Network Watcher
Azure Network Watcher
An Azure service that is used to monitor, diagnose, and gain insights into network performance and health.
196 questions
asked 2025-08-10T17:42:21.5966667+00:00
Cloud Course 202526 0 Reputation points
answered 2025-08-11T07:41:55.29+00:00
Ravi Varma Mudduluru 1,790 Reputation points Microsoft External Staff Moderator
1 answer One of the answers was accepted by the question author.

Bulk enabling Azure Network Watcher and NSG flow logs for each virtual network in Azure subscription

I need some help and a procedure to enable Azure Network Watcher and NSG flow logs for each virtual network in the Azure subscriptions. What are the things I must know first before enabling this on all of our VNETs.  Any help and suggestions would be…

Azure Network Watcher
Azure Network Watcher
An Azure service that is used to monitor, diagnose, and gain insights into network performance and health.
196 questions
asked 2025-07-24T11:34:30.23+00:00
EnterpriseArchitect 6,206 Reputation points
accepted 2025-07-25T01:07:30.1633333+00:00
EnterpriseArchitect 6,206 Reputation points
1 answer One of the answers was accepted by the question author.

Info about custom routing and UDRs with Azure Firewall and VPN gateway transit in a hub & spoke model

Hi everyone, I have configured an architecture in my lab as follows: From the left in the hub network I deployed an Azure Firewall because all traffic must go through. The hub network on the right is on another Subscription, specifically…

Azure Virtual WAN
Azure Virtual WAN
An Azure virtual networking service that provides optimized and automated branch-to-branch connectivity.
276 questions
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.
1,934 questions
Azure Firewall
Azure Firewall
An Azure network security service that is used to protect Azure Virtual Network resources.
825 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.
2,916 questions
Azure Network Watcher
Azure Network Watcher
An Azure service that is used to monitor, diagnose, and gain insights into network performance and health.
196 questions
asked 2022-09-30T20:48:27.893+00:00
Denis Dal Molin 51 Reputation points
commented 2025-07-16T17:33:27.2466667+00:00
Deepali Saini 0 Reputation points Microsoft Employee
2 answers One of the answers was accepted by the question author.

Cannot access resources in client subscription in certain blades

When following the steps on https://free.blessedness.top/en-us/azure/network-watcher/nsg-flow-logs-migrate, I get all the way to the end, but when I try to delete the old watcher, I get a popup saying "Interaction Required", sign in again or…

Azure Network Watcher
Azure Network Watcher
An Azure service that is used to monitor, diagnose, and gain insights into network performance and health.
196 questions
asked 2025-04-24T16:02:39.9366667+00:00
Justin Tolchin 41 Reputation points
commented 2025-06-11T21:19:31.67+00:00
Justin Tolchin 41 Reputation points
1 answer

Network Watcher - Connection Troubleshooting Does not run

Connection troubleshooting has not been working for two weeks across multiple tenants I have access to. When attempting to run it, it attempts to install network watcher, even if the extension is already installed, and says it can't deploy network…

Azure Network Watcher
Azure Network Watcher
An Azure service that is used to monitor, diagnose, and gain insights into network performance and health.
196 questions
asked 2025-06-04T13:40:42.8866667+00:00
Micah Castorina 0 Reputation points
commented 2025-06-09T01:00:08.92+00:00
Anonymous
1 answer

Microsoft Defender detected that the libssl-3.dll and libcrypto-3.dll used by Azure Network Watcher Agent for Windows are outdated versions of OpenSSL

According to Microsoft Defender's exposed risk detection, CVE-2024-12797 and CVE-2024-13176 were identified as vulnerabilities related to outdated versions of OpenSSL. The risk was found in the following paths as…

Azure Network Watcher
Azure Network Watcher
An Azure service that is used to monitor, diagnose, and gain insights into network performance and health.
196 questions
asked 2025-05-29T08:15:37.2+00:00
Josh Hsu 0 Reputation points
commented 2025-06-05T16:09:25.7366667+00:00
nikize 6 Reputation points
1 answer One of the answers was accepted by the question author.

Azure NSG VirtualNetwork ServiceTag is allowing External IP addresses

Hi folks, I'm facing a weird scenario while testing an Azure NSG rule for an external IP. I have an NSG with an outbound rule to allow traffic from VirtualNetwork to VirtualNetwork on Any port, Any protocol. However, for some godly reasons, this rule…

Azure Network Watcher
Azure Network Watcher
An Azure service that is used to monitor, diagnose, and gain insights into network performance and health.
196 questions
asked 2025-05-23T11:38:55.41+00:00
Apurva Pathak 845 Reputation points
accepted 2025-05-26T10:48:31.39+00:00
Apurva Pathak 845 Reputation points
1 answer

Topology not appearing under network watcher monitoring

Hello - I'm trying to see my network topology. When I go into my network watcher resource, it doesn't appear under "Monitoring." Am I doing something wrong?

Azure Virtual Machines
Azure Virtual Machines
An Azure service that is used to provision Windows and Linux virtual machines.
9,520 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.
2,916 questions
Azure Network Watcher
Azure Network Watcher
An Azure service that is used to monitor, diagnose, and gain insights into network performance and health.
196 questions
asked 2024-04-10T19:36:01.7466667+00:00
Anthony Belden 0 Reputation points
edited an answer 2025-02-25T09:48:52.14+00:00
Sarthak Agarwal 76 Reputation points
1 answer One of the answers was accepted by the question author.

Connection Monitor - Destination URL Redirect

Hello, We have various tests configured in our connection monitor and one of the tests has recently been failing. We look for a status code of 200 in the reply however the destination web page has updated their end to now redirect from the original…

Azure Network Watcher
Azure Network Watcher
An Azure service that is used to monitor, diagnose, and gain insights into network performance and health.
196 questions
asked 2025-01-15T13:28:18.5033333+00:00
Kristofen 20 Reputation points
accepted 2025-01-17T18:17:52.24+00:00
Kristofen 20 Reputation points
1 answer One of the answers was accepted by the question author.

Troubleshoot on-prem connectivity via Virtual network gateway

we are working with one of our vendors are we have set up a site to site VPN using their own Local network gateways. I believe the traffic is not leaving their DC but they say it is an Azure error. We created the Local network gateways and connection…

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.
2,916 questions
Azure Network Watcher
Azure Network Watcher
An Azure service that is used to monitor, diagnose, and gain insights into network performance and health.
196 questions
asked 2025-01-31T21:19:48.4+00:00
Ryan Pighin 91 Reputation points
commented 2025-02-04T00:21:30.1366667+00:00
Ryan Pighin 91 Reputation points
0 answers

Using cognitive services from an azure VM doesn't transfer any traffic.

Traffic from an azure Windows VM doesn't appear to be hitting the azure cognitive services. All in the same region. Using wireshark within the VM shows a lot of TCP retransmissions and the cognitive services show 0 http requests during the attempt so…

Azure Virtual Machines
Azure Virtual Machines
An Azure service that is used to provision Windows and Linux virtual machines.
9,520 questions
Azure Network Watcher
Azure Network Watcher
An Azure service that is used to monitor, diagnose, and gain insights into network performance and health.
196 questions
Azure AI services
Azure AI services
A group of Azure services, SDKs, and APIs designed to make apps more intelligent, engaging, and discoverable.
3,994 questions
asked 2025-02-18T07:08:07.0966667+00:00
John Benson 1 Reputation point
commented 2025-02-20T07:49:01.72+00:00
Anonymous
1 answer One of the answers was accepted by the question author.

What is the cost of using the Effective Security Rule tool and API

We are inquiring about the cost associated with utilizing the Effective Security Rule. This inquiry stems from the information provided at: https://azure.microsoft.com/en-us/pricing/details/network-watcher/. Specifically, we are uncertain whether the…

Azure Network Watcher
Azure Network Watcher
An Azure service that is used to monitor, diagnose, and gain insights into network performance and health.
196 questions
asked 2025-02-20T08:07:36.47+00:00
Shaked Eyal 86 Reputation points
commented 2025-02-20T14:30:41.18+00:00
Ganesh Patapati 9,885 Reputation points Microsoft External Staff Moderator
1 answer

Network Watcher - Traffic Analytics (Outbound Traffic)

Hi, We want to know what the way is to get the Outbound Internet Traffic report and Graph to understand How much Internet bandwidth is utilized, we have a Firewall Appliance hosted in Azure through which we already exported the report, but we want to…

Azure Network Watcher
Azure Network Watcher
An Azure service that is used to monitor, diagnose, and gain insights into network performance and health.
196 questions
asked 2025-03-13T16:02:37.76+00:00
Arjun Vyavahare 0 Reputation points
commented 2025-03-19T05:44:23.31+00:00
Anonymous
2 answers

Per VM traffic Analysis

Hello, I have enabled vNET flow logs. I want to take a VM within a subnet and analyze other virtual machines and PAAS services it is communicating with in order to build fw rules. When I go to to Traffic Analytics, it is only displaying the "Top…

Azure Network Watcher
Azure Network Watcher
An Azure service that is used to monitor, diagnose, and gain insights into network performance and health.
196 questions
asked 2025-04-07T14:54:15.74+00:00
FunMum 140 Reputation points
answered 2025-04-07T15:18:20.9666667+00:00
Deepanshu katara 17,875 Reputation points MVP Moderator
1 answer One of the answers was accepted by the question author.

Rest/SDK - how to get diagnostics settings for few NSGs in a bulk?

I get a list of NSG on a subscription using: GET https://management.azure.com/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/networkSecurityGroups?api-version=2024-05-01 How do I get the diagnostic…

Azure Network Watcher
Azure Network Watcher
An Azure service that is used to monitor, diagnose, and gain insights into network performance and health.
196 questions
asked 2025-04-29T04:59:41.4633333+00:00
Revital Blum 60 Reputation points
accepted 2025-04-29T07:36:15.7666667+00:00
Revital Blum 60 Reputation points